Department Of Science And Technology - Bihar

33659418 bids are invited for core cutter , pycnometer , sand pouring cylinder apparatus , liquid limit device , plastic limit set , shrinkage limit set , i.s. sieves 20 cm diameter brass aperture size 4.75 mm 2.36mm 1.18mm 600 micron 300 micron 150 micron and 75micron as per is 460 , laboratory vane shear apparatus , infra red moisture meter , laboratory hot air over , electronic balance total quantity : 14...

Department Of Science And Technology - Bihar

33616948 bids are invited for geotech, transportation, and surveying lab equipment ( q3 ) total quantity : 1 1 crushing value apparatus 2 aggregate impact tester 3 ring and ball apparatus 4 ductility testing machine with digital temp indicator 5 thickness gauge 6 length gauge 7 universal penetrometer 8 balance 9 flash and fire apparatus 10 abrasion test by los angel’ s machine 11 gi sieve ( 450 mm dia ) 12 brass sieve ( 200 mm dia ) 13 benkelmen beam 14 float test apparatus 15 centrifuge extractor 16 multispeed tester, marshal hammer, moulds, testing jig geotechnical engineering 1 core cutter 2 pycnometer 3 sand pouring cylinder apparatus 4 liquid limit device 5 plastic limit set 6 shrinkage limit set 7 laboratory permeability apparatus ( constant head and falling head ) 8 i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 9 laboratory vane shear apparatus 10 direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) 11 consolidation apparatus 12 triaxial shear test apparatus 13 unconfined compression tester 14 proctor test apparatus for light compaction 15 proctor test apparatus for heavy compaction 16 laboratory hot air oven 17 electronic balance 18 sieve shaker 19 density bottle 20 non corridible air tight container or can 21 metre scale 22 thermometer 23 water bath 24 glass measuring cyliner 25 stopwatch surveying & geomatic 1 total station 2 direct reading transit theodolite 2” with tripod. 3 dumpy level with tripod 4 prismatic compass with tripod 5 cross staff 6 optical square 7 ranging rod ( steel ) 4m, 3m 8 levelling, staff ( 4m, 5m and 6m ) 9 engineers measuring chain 30m 10 metallic tape 30 m, 10m, 5m 11 plane table with all accessories 12 arrows ( metal ) 13 spirit level 14 invar tape 30m 15 surveyor compass 16 stand 17 tape 18 ranging rods 19 pegs 20 hammer 21 tripod 22 plumb bob brass 23 prism square 24 line ranger 25 clinometer 26 auto level 27 tacheometer 28 planimeter...

Department Of Science And Technology - Bihar

33231593 bids are invited for bid of ce items ( q3 ) total quantity : 1 1. compaction factor apparatus 2. slump test apparatus 3. vee bee consisto meter 4. oven 5. flow table 6. cement mortar moulds 7. cylindrical moulds 8. cube moulds 9. le chatelier 10. le chatelier apparatus 11. le chatelier water 12. vibration table 13. curing tank 14. standard vicat’s apparatus 15. flexure strength testing machine 16. universal automatic compacter 17. cement tensile testing machine 18. needle vibrator 19. digital weighing balance 20. digital platform balance 21. beam deflection apparatus 22. ultra sonic pulse velocity instrument 23. rebound hammer 24. digital compression testing machine 25. sieves 26. split tensile strength 27. torsion testing machine 28. hardness tests ( brinnel’s and rockwell ) 29. concrete mixture 30. water bath 31. trowel 32. spatulla 33. guinia 34. spirit level 35. tensile ( briquette ) testing machine 36. vibrator machine with needle 37. plate vibrator 38. flow tile testing machine ( flexure and abrasion ) with all accessories 39. strain gauge indicator 40. weight 41. weight hanger 42. steel scale 43. micrometer 1. crushing value apparatus 2. aggregate impact tester 3. ring and ball apparatus 4. ductility testing machine with digital temp indicator 5. thickness gauge 6. length gauge 7. universal penetrometer 8. balance 9. flash and fire apparatus 10. viscosity of bitumen 11. gi sieve ( 450 mm dia ) 12. brass sieve ( 200 mm dia ) 13. benkelman beam 14. multispeed tester, marshal hammer, moulds, testing jig 1. core cutter 2. pycnometer 3. sand pouring cylinder apparatus 4. liquid limit device 5. plastic limit set 6. shrinkage limit set 7. laboratory permeability apparatus ( constant head and falling head ) 8. hydrometer apparatus 9. i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 10. c.b.r. apparatus 11. laboratory vane shear apparatus 12. infra –red moisture meter 13. direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) 14. consolidation apparatus 15. triaxial shear test apparatus 16. unconfined compression tester 17. proctor test apparatus for light compaction 18. proctor test apparatus for heavy compaction 19. sieve shaker 20. density bottle 21. sand bath 22. non corridible air tight container or can 23. metre scale 24. thermometer 25. glass measuring cyliner 26. stopwatch...

Department Of Science And Technology - Bihar

33231406 bids are invited for procurement of ce items 1. compaction factor apparatus 2. slump test apparatus 3. vee bee consisto meter 4. oven 5. flow table 6. cement mortar moulds 7. cylindrical moulds 8. cube moulds 9. le chatelier 10. le chatelier apparatus 11. le chatelier water bath 12. vibration table 13. curing tank 14. standard vicat’s apparatus 15. flexure strength testing machine 16. universal automatic compacter 17. cement tensile testing machine 18. needle vibrator 19. digital weighing balance 20. digital platform balance 21. beam deflection apparatus 22. ultra sonic pulse velocity instrument 23. rebound hammer 24. digital compression testing machine 25. sieves 26. split tensile strength 27. torsion testing machine 28. hardness tests ( brinnel’s and rockwell ) 29. concrete mixture 30. water bath 31. trowel 32. spatulla 33. guinia 34. spirit level 35. tensile ( briquette ) testing machine 36. vibrator machine with needle 37. plate vibrator 38. flow tile testing machine ( flexure and abrasion ) with all accessories 39. strain gauge indicator 40. weight 41. weight hanger 42. steel scale 43. micrometer 1. crushing value apparatus 2. aggregate impact tester 3. ring and ball apparatus 4. ductility testing machine with digital temp indicator 5. thickness gauge 6. length gauge 7. universal penetrometer 8. balance 9. flash and fire apparatus 10. viscosity of bitumen 11. gi sieve ( 450 mm dia ) 12. brass sieve ( 200 mm dia ) 13. benkelman beam 14. multispeed tester, marshal hammer, moulds, testing jig 1. core cutter 2. pycnometer 3. sand pouring cylinder apparatus 4. liquid limit device 5. plastic limit set 6. shrinkage limit set 7. laboratory permeability apparatus ( constant head and falling head ) 8. hydrometer apparatus 9. i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 10. c.b.r. apparatus 11. laboratory vane shear apparatus 12. infra –red moisture meter 13. direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) 14. consolidation apparatus 15. triaxial shear test apparatus 16. unconfined compression tester 17. proctor test apparatus for light compaction 18. proctor test apparatus for heavy compaction 19. sieve shaker 20. density bottle 21. sand bath 22. non corridible air tight container or can 23. metre scale 24. thermometer 25. glass measuring cyliner 26. stopwatch ( q3 ) total quantity : 1...

Department Of Science And Technology - Bihar

33190306 bids are invited for civil engineering lab equipments 1 core cutter 2 pycnometer 3 plane table and its accessories 4 liquid limit device 5 plastic limit set 6 shrinkage limit set 7 laboratory permeability apparatus ( constant head and falling head ) 8 alidade 9 trough compass 10 chain 11 laboratory vane shear apparatus 12 infra –red moisture meter 13 direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) 14 consolidation apparatus 15 tape 16 unconfined compression tester 17 pegs 18 hammer 19 spirit level 20 electronic balance 21 ranging rod ( steel ) 4m, 3m 22 density bottle 23 sand bath 24 non corridible air tight container or can 25 metre scale 26 thermometer 27 digital weighing balance 28 glass measuring cyliner 29 stopwatch 30 trowel 31 spatulla 32 cement mortar moulds 33 cube moulds 34 standard vicat’s apparatus 35 digital theodolite 36 autoclave mould 37 mortar cube vibratign machine 38 tamping rod 39 le chatelier 40 le chatelier apparatus ( q3 ) total quantity : 1...

Department Of Science And Technology - Bihar

33154125 bids are invited for ce items 1. vee bee consisto meter 2. oven 3. cement mortar moulds 4. cylindrical moulds 5. cube moulds 6. le chatelier 7. le chatelier apparatus 8. le chatelier water bath 9. vibration table 10. needle vibrator 11. digital plateform balance 12. hardness tests ( brinnel’s and rockwell ) 13. concrete mixture 14. trowel 15. spatulla 16. guinia 17. spirit level 18. floor tile testing machine ( flexure and abrasion ) 19. stain gauge indicator 20. weight hanger 21. steel scale 22. core cutter 23. pycnometer 24. sand pouring cylinder appratus 25. laboratory permeability apparatus ( constant head and falling head ) 26. laboratory hot air oven 27. thermometer 28. test tube 29. porcelain dish 30. beaker 31. filter paper 32. dumpy level with tripod 33. prismatic compass with tripod 34. ranging rod ( steel ) 4m, 3m 35. levelling staff ( 4m, 5m and 6m ) 36. engineers measuring chain 30m 37. metallic tape 30m, 10m, 5m 38. arrows ( metal ) 39. spirit level 40. invar tape 30m 41. surveyor compass 42. tape 43. electronic balance 44. jar test apparatus flocculator 45. dissolved oxygen meter 46. ph meter 47. turbidity meter 48. nessler tube 49. water testing kit 50. glass test tube 51. thermometer 52. incubator 53. test tube 54. bod bottle 55. porcelain dish 56. measuring cylinder 57. beaker 58. filter paper 59. funnel 60. conical flask 61. burette ( q3 ) total quantity : 1...

Department Of Science And Technology - Bihar

32695331 bids are invited for c. e. d. items ( q3 ) total quantity : 1 1. vee bee consisto meter material of construction: special quality low carbon mild steel with good paint quality vibrator table: min 380*260. four rubber shock absorbers with a.c. supply motor 415 volts, 3 phase, one metal pot, one slump cone, one swivel arm with metal cone, one graduated rod, one perspex disc. one tamping rod as per is 1199 12. oven laboratory electric oven, with digital indicator cum controller with safety alarm, range 50° to 250°c + / 1°c with air circulating fan, s.s. inside minimum size 450 x450 x 450mm 23. cylindrical moulds cast iron, split lengthwise 150mm dia x 300mm high with base plate and top plate 12 4. le chatelier water bath le chatelier water bath with controller min. size 12x9x12.made of stainless steel, complete with removable rack to hold min. 6 moulds. 15. standard vicat’s apparatus vicat apparatus with isi certification mark, is:5513. 66. digital weighing balance electronic balance, capacity min: 20kg ± 2g 27. digital platform balance electronic balance, capacity min: 100kg ± 10g 18. digital compression testing machine digital compression testing machine: capacity min: 2000kn with touch screen display with tft with min. 800 x 480 pixel. real time display of time vs load in kn / mpa. least count: min. 0.1kn, maximum clearance between platens: 370mm; maximum distance between side plates: 340mm; platen size: min. 222.0 dia, piston dia: min. 222.2mm piston stroke: 50mm; hydraulic system: with 15 liters. control system: microprocessor based, pace rate control option must be incorporated through lever. auto shut down facility. should consist of parfex glass fixed safety door on the front and back. calibration & validation: machine must be with nccbm / nabl calibration certificated with traceability certificate. digital indicator has provision to configure more than one mode. mode1 compression / mode2 flexure / mode3 prism testing / mode4 tensile splitting strength. communication with software support. machine should supplied with followings: 1 ) loading unit consisting of loading frame with jack, dust cover &upper platen. 2 ) pumping unit 3 ) e.d.i touch screen 4 ) spacer with locating pin: 4 nos 5 ) step pin with 1 2 ring: 1 no 6 ) flexible hose pipe: 1 no 7 ) hydraulic oil: 15 ltrs 8 ) lifting handle for ram: 1 no 9 ) spanner 24 x 27: 2nos .10 ) allen key 3mm: 1 no 11 ) main cable for edi: 1no 12 ) control motor cable: 1 no .13 ) eye hook: 1 no .14 ) dust cover: 1 no 15 ) calibration certificate 1 no 16 ) operating manual: 1 no 9. split tensile strength split tensile strength attachment for compression testing machine for 2000kn ctm 10 universal testing machine computerized capacity 1000 kn 6 pillar type with hydraulic jaws 11. tensile ( briquette ) testing machine motorized unit, tensile ( briquette ) testing machine that is used for testing various materials like rubber, plastic and cable the offered testing machine is manufactured using optimum quality components and sophisticated technology in line with industry standards. available with steel yard having double scale, this testing machine is checked on varied quality measures so as to maintain its quality. 112. micrometer 0.25mmx0.1mm 113. cement autoclave as per is:4031 ( part 3 ) 1 3 suitable for conducting accelerated soundness tests on cement or the autoclave expansion test. stainless steel pressure vessel with insulated outer shell. pressure controledthrouighmicro processor based pid controller. equipped with spring loaded safety valve pressure gauge, pid controller with rtd for control of heater unit. • three fold safety mechanism • reliable silicon rubber lid sealing gasket working pressure : 21 ± 1kg / cm at 215° c pressure vessel : id 150mm x depth 500 mm weight : 70 kg heater : 2000 watts supply : 220v, 50hz, 1 phase machine supplied with : rubber gasket, viton 1 no. pressure gauge, 0 42kg / cm temperature controller with sensor shrinkage bar mould, four compartments with smooth reference point, length comparator digital 02. geotechnical engineering 1. shrinkage limit set as per is: 2720 ( part 6 ) , porcelain evaporating dish, shrinkage bath, glass cup, min. three metal prongs, perspex plain plate spatula, glass cylinder, 25 ml x 0.5 ml, mercury. 32. laboratory permeability apparatus ( constant head and falling head ) stand with min 3 glass tubes of 6 mm, 10 mm and 20 mm dia approx. mould of 100 mm dia x 127.3 mm height, and 1000 ml volume. drainage cap with recess for a porous stone. rubber connection tube of min. 3m long, with pinch cock, overhead tank. 13. hydrometer apparatus hydrometer, range: 0 20, 20 40, 40 60, 60 80, & 80 100 14. i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 sieves 20 cm diameter brass aperture size 4.75 mm, 2.36 mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 15. c.b.r. apparatus as per the is code 9669, digital load frame with lcd 50 1 4 kn capacity with min 4 speed 1.5, 1.25 2.5 mm / min and true speed control up to 15mm / min • two pillar type. • horizontal clearance 265mm min • vertical clearance 700mm min • maximum platen dia 130mm with hardness of material ( platen ) : 60 rhc. • ram dia 50mm • the lower platen moves up and down • a dial gauge mounting bracket is provided on one of the two pillars. • suitable for operation on 220 v, 50 hz, single phase, ac supply paint quality: powder coating 70 80 micron thick material of construction: special quality low carbon mild steel mould ms150mm id x 175 mm h, perforated base plate ms extension collar ms150 mm id x 50 mm high penetration piston 50 mm face dia circular metal spacer disc, with detachable handle, 148 mm dia x 47.7 mm high, annular metal weight 2.5 kg, 147 mm dia with 53 mm dia central hole slotted metal weight 2.5 kg, 147 mm dia, with 53 mm dia slot rammer 2.6 kg, 310 mm controlled drop rammer 4.9 kg, 450 mm controlled drop proving ring capacity 50 kn dial gauge 25 mm travel, 0.01 mm least count. load frame pillar thread m30 x 600mm. suitable for operation on 220 v, 50 hz, single phase, ac supply. 6. laboratory vane shear apparatus as per the is:2720 ( part 30 ) with special motor, rotation 0.10 / sec. rate of rotation : 1 / 60 rpm suitable for operation on 220 v, 50 hz, single phase, ac supply. container 1 no.set of 4 springs, ( one each of capacity 2 kg cm, 4 kg cm, 6 kg cm and 8 kgcm min ) 17. direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) microprocessor based load frame 2 kn capacity with proving ring and dial gauges , with related software ref. standards is :11229, 2720 ( part 13 ) supplied complete with carriage, loading hanger and 10:1 lever loading device. suitable for specimens of size 60×60×25mm. membrane keypad and the 40×2 lcd display. precision loading rate of 0.00001 to 9.99999mm / minute. 1 5 suitable for operation on 220 v, 50 hz, single phase, ac supply. microprocessor control accepts specimen 60mm square shear box assembly, this assembly comprises of : halves of the shear box 2 nos. plane gripper plate 2 perforated gripper plate 2 porous stone 2 top loading pad 1 base plate 1 specimen cutter 1 min normal stress 3 kg / cm2 operation : motorised variable rates of strain specimen size : 60 x 60 x 25 mm compression tension proving min ring, 2 kn capacity dial gauge 2 8. consolidation apparatus as per is:2720 ( part xv ) , should consolidation cell assembly min 3 nos fixed ring with guide ring— min 3 nos channelled base with water inlet— 3 nos water jacket — 3nos different set of weights watertank with assembly, 19. triaxial shear test apparatus speeds between 0.00048 mm / min and 6.00 mm / min. maximum platen dia : 198mm tri axial cell , stationary bushing, 38mm dia: ref standard: is : 2720 ( part xii ) for testing specimen of size 38mm dia x 76mm long. • triaxial cell consists of perspex chamber with anvil and loading plunger • the cell is easily split by releasing four type rods. • it is leak proof upto 10 bar ( 10 kg / cm2 ) fluid pressure. • an oil plug and an air vent are provided for introducing a thin layer of oil over water. this provides effective sealing at the plunger for long duration tests. • the cell is fitted with four sleeve packed valves of no volume change type of base. cell consisting of followings: • top loading pad, perspex, 38 mm dia. 1 no. plain perspex disc 38mm dia x 6 mm thick 1 pair. porous stone 38mm dia x 6 mm thick. 1 pair. sheath stretcher for 38 mm dia specimen 1 no. two way split former for 38 mm dia specimen 1 no. rubber sheath for 38 mm dia specimen 12 nos. drainage tube ( short ) , 38 mm 4 nos. drainage tube ( long ) , 38 mm 4 nos. “o’ rings for 38mm dia specimen 4 nos. 1 6 split mould, 38mm dia 1 no. top loading pad 38mm ( plain ) 1 no. max pressure 12kg / cm2 . oil pump 1 variable pressure 16 bar pressure suitable for operation on 220 v, 50 hz, single phase, ac supply. •pressure transducer, 20 bar ( 20 kg / cm2 ) capacity, an lvdt ( displacement sensor ) having a range of 0 20mm mm and a 3 channel digital indicator digital indicator : mode of display : micro controller multi line alpha numeric vfd display for all simultaneous channel power supply voltage : 220v, 50hz, single phase load cell: capacity : 10 kn load cell excitation : 5 v, dc 10. proctor test apparatus for light compaction as per the is:2720 ( part 7 ) , compaction mould, dia 100 mm, height 127.3 mm, volume 1, 000 ml. rammer: 2.6 kg 211. unconfined compression tester digital load frame with lcd 50 kn capacity with 4 speed variations. • horizontal clearance 265 mm • vertical clearance 700 mm • maximum platen dia 130 mm • maximum platen travel 100mm • ram dia 50mm • suitable for operation on 220 v, 50 hz, single phase, ac supply. • ring capacity 2 kn • dial gauge 25 mm, 0.01 mm least count. • mould 38 mm dia × 76 mm long • rubber sheath 38 mm dia specimen 112. proctor test apparatus for heavy compaction material mild steel as per the is:2720 ( part 8 ) , rammer and base plate, made of mild steel 150 mm dia, 127.3 mm height 2, 250 ml volume. rammer: 4.9 kg 213. laboratory hot air oven digital laboratory over ( 18x18x18 ) , hot oven 450mm digital 214. electronic balance upto 500g, and 5kg 215. sieve shaker sieve shaker, motorized, with built in digital timer, • a 1 7 digital timer adjustable from 0 99 minutes is incorporated as an integral part of the equipment. • the sieve shaker can carry up to 8 sieves of 20cm diameter, also supplied with 30cm adaptor. it is driven by a ¼ hp geared motor. , • the sieve table is inclined from the vertical axis and the direction of inclination changes progressively in the clockwise direction. in addition to the gyratory motion of the table, there is a tapping motion as well. suitable for operation on 220 v, 50 hz, single phase, ac supply. 16. density bottle 100ml, 50ml, made of borosilicate 317. sand bath device with tray, stove, palet, knife, steel top with powder coated, 230v, single phase 118. non corridible air tight container or can 100ml, 200ml, 500ml, 1000ml, 24 19. metre scale 300mm length, steel made 220. thermometer 0.5c 60c 221. water bath 15l capacity, temperature controlled, led water bath 122. glass measuring cyliner 1000ml 323. stopwatch accuracy: 0.001 seconds 124. core cutter as per is:2720 ( part 29 ) , min. 100 mm dia x 130 mm long, steel dolly 25 mm high and 100 mm dia, rammer with steel rod. 325. pycnometer as peris:2386 ( part 3 ) consists of a 1 kg glass jar with brass cone 626. sand pouring cylinder apparatus min. 100mm dia as per is:2720 ( part 28 ) , min capacity of 3 litre. cylindrical container 100 mm dia, 150 mm height. metal tray of size min. 30 x 30 x 4 cm 227. liquid limit device casagrande grooving tools and gauge block with ac supply compliance with is:2720 ( part 5 ) , is:9259 consists of a hard rubber base casagrande grooving tool gauge block 328. plastic limit set glass plate, flexible spatula, brass / ss rod, moisture dish & porcelain dish. 3 8 03. environmental engineering 1. jar test apparatus flocculator unit supplied: with glass parts construction: ms powder coated heating capacity of the heater ( watt ) : 500 units of test: 6 rotating speed: 10rpm to 150 rpm power: 230v , 50 hz flask capacities ( ml ) : 1000 electronic display for the speed and temperature details of other accessories to be supplied along with the unit: glass parts 12. dissolved oxygen meter measurement & range: dissolved oxygen 0 to 20.0 mg / l. display: 13 mm ( 0.5 ) lcd, 3 1 / 2 digits. accuracy: ± 0.4 mg / l. ( after calibration within 23± 5 ℃ ) resolution: 0.1 mg / l power supply: 006p dc 9v battery ( heavy duty type ) . 13. ph meter 20 x 2 line back lighted lcd display., ph meter complies to usp and din standards, alphanumeric splash waterproof polyester keyboard with soft keys., range 0° to 150° c. 14. turbidity meter 0 10, 000 ntu , ± 2% of reading plus 0.01 ntu ( 0 to 1000 ntu ) ± 5% of reading ( 1000 to 4000 ntu ) ± 10% of reading ( 4000 to 10, 000 ntu ) , response time: less than 6 seconds, sample size: 30ml, operating temperature: 0° 50°c 15. nessler tube borosilicate glass, 3.3mm thick, and 100ml capacity 16. water testing kit drinking water testing kit, hardness, ph range, chloride, fluoride, nitrate turbidity test, weight of master kit: 3kgs approx 17. glass test tube made of borosilicate 24 8. thermometer digital display, accuracy + / 1c 29. incubator 250v ac, 5 to 60c, 110. test tube made of borosilicate 511. bod bottle 300ml, bottle, made of borosilicate 2 9 12. chloroscope square unbreakable test tube 2 nos, glass dropper with rubber test no, o toluidine reagent 125ml packed in thermocol box, to check chlorine in drinking water from 0.25ppm to 2ppm 613. porcelain dish made of borosilicate 614. filter paper made of borosilicate 04. transportation engineering and highway engineering lab. 1. aggregate impact tester accordance with is:2386 ( part 4 ) , is:9377. used for determining the aggregate impact value. heavy circular base with two vertical guides fitted with a cross bar at the top. a hammer of 13.75 kg mass which can be raised and allowed to fall freely through 380±5 mm hammer is provided with locking arrangement. tamping rod 10 mm diameter x 230 mm long. cylindrical cup automatic blow counter 12. ring and ball apparatus used for determining the temperature at which a bituminous material loaded by a 9.5 mm dia steel balls drops under specified heated conditions. magnetic stirrer with heating facility. digital temperature display. tapered rings 2 nos. ball centering guide 2 nos. steel balls of 9.5 mm dia 2 nos. ring holder 1 no. electric heater ( hot plate ) 1 no. thermometer ip 60c suitable for operation on 220 v, 50 hz, single phase, ac supply. is: 1205, ip:58 13. thickness gauge conforms to is:2386 ( part i ) . metal plate made of steel having slots 64. video camera video camera for recording traffic data used for various traffic studies. 15. crushing value apparatus cylindrical cell 150 mm diameter with fitting plunger and base plate. metal tamping rod of circular cross section 16mm in diameter and 45 to 60 cm long, rounded at one end. conforming to specifications is 2386 ( part4 ) & is 9376. used for measuring resistance of an aggregate to crushing 16. ductility testing machine with digital temp indicator used for determining the ductility of bitumen. two rates of travel i.e. 5 cm / min and 1cm / min. suitable for operation on 220 v, 50 hz, single phase, ac supply. ductility mould, with base plate …3 nos. 1 11 as per 1208 1978. made of ss. 7. length gauge conforms to is:2386 ( part i ) . metal plate made of steel having slots. mounted on a hardwood base 68. universal penetrometer used for the estimation of the consistency of lubricating grease and petroleum. conforming to is:1448 ( part 60 ) . should have a base with levelling screws on which a vertical pillar is mounted. slipping clutch mechanism enable accurate measurement of penetration. automatic timer. operates on 220v, 50 hz. single phase ac supply. penetration needle transfer dish made of copper. aluminium sample containers set of two. 29. balance electronic balance, capacity 30kg x 5g power source: battery, electric, display type: digital, lcd display, 210. flash and fire apparatus as per is:1209, is:1448. used for determining flash point of petroleum products ( above 49°c flash point range ) . brass coil cup fitted with a heat resistance handle. flexible shaft is provided in the hand operated stirrer. the cup assembly is positioned in a cast iron air bath, fitted with a chrome plated brass top. thermometer ip 15c thermometer ip 16c . suitable for operation on 220 v, 50 hz, single phase ac supply. 2 12 11. abrasion test by los angel’s machine is:10070, is:2386 – iv used for determining the resistance to wear off small size coarse aggregates and crushed rock. machine consisting of hollow steel cylinder having an inside diameter of 700 mm and an inside length of 500 mm mounted on a sturdy frame on ball bearing capable of rotating about its axis in a horizontal position. a detachable shelf. revolving speed of the drum 30 33 rpm a revolution counter shall be provided to indicate the number of revolutions. tray for collection of materials abrasive charge the abrasive charge shall consist of 12 cast iron spheres 48 + / 2 mm in diameter and each weighing between 390 and 455 g 112. viscosity of bitumen as per is 1206 part ii used for determining the saybolt viscosity of pertoleum products within 70 210 degree f temperature range and sayboltfurol viscosity of bituminous materials within 250 450 degree f temperature range comprises one each of cylindrical oil cup, universal tip, furol tip, a stirrer, a receiving flask, a filter funnel, a withdrawal tube, a thermometer support suitable for operation on 220 v, 50 hz, single phase. 113. gi sieve ( 450 mm dia ) test sieve, 450mm diamtere g.i. frame, size 80, 63, 50, 40, 31.5, 25, 20, 12.5, 10 & 4.75mm with lid & pan 214. brass sieve ( 200 mm dia ) test sieves 200mm diameter g.i. frame 100mm, 75mm, 19mm, 4.75 mm, 2 mm, 0.425 mm, 75 micron with lid and pan conforming to is:460 part i 115. specific gravity and water absorption density basket, a wire basket of not more than 6 3 mm mesh or a perforated container of convenient size 20 cm die x 20 cm high with wire hangers not thicker than one millimeter for suspending it from the balance. balance a balance or scale of capacity not less than 3 kg suitable for operation on 220 v, 50 hz, single phase, ac supply. a container for filling water and suspending the basket. a shallow tray and two absorbent clothes, each not less than 75x45cm. 1. a thermostatically controlled oven to maintain temperature at 100 110° c 05. surveying & geomatics 1. auto level high resolution 32x telescope. horizontal tangent system with magnetically damped compensation structure. excellent shockproof function with patent totally sealed structure for use in any weather exclusive closed magnetic field, magnetically damped compensator reflector type circular vial observation specification image erect magnification 32x effective objective aperture 42mm field of view 1°20 minimum focus 0.4m multiplication constant 100 additive constant 0 compensator range ±15 compensator setting accuracy ±0.3 sensitivity of bubble 10 / 2 mm horiz. circlereading 1° or 1 gon standard deviation for 1 km double run levelling 1mm net weight 1.85 kg center screw type m16&5 / 8 32. tacheometer specification: 5 digits 18 mm ( 0.6 ″ ) white backlight lcd accuracy: ± ( 0.05%+1digit ) sampling time: 0.5sec ( over 120rpm ) range select: auto switch memory: max. value, min. value, last value can store 96s data time base: 6mhz quartz crystal detecting distance: 50~500mm power consumption: approx 55ma measuring range: 2.5~99999rpm resolution: 0.1rpm ( 2.5~999.9rpm ) 1rpm ( over1000rpm ) total test range: 1~99999 frequency range: 1~1666.6hz resolution: 0.01hz time base accuracy: 10x10 6 ( 0~50°c ) power: 3×1.5v aa battery 33. planimeter a planimeter is a measuring instrument used to determine the area of an arbitrary twodimensional shape. measuring by 6 digit pulse count enables to measure 100 times larger accumulative 4. total station model:m3 1 06. engineering geology 1. model of earth’s crust showing the layers inside the earth with 7 detachable parts showing the interior of earths 22. model of earthquake and tsunami showing the origin, motion produced and the effect of earthquakes. various types of seismic waves. 23. radical 50 sets of rock samples radical 50 set of rocks collection of different rocks collected from different places, supplied in wooden box. radical each specimen labeled with name 14. set of minerals different set of minerals, supplied in wooden box. each specimen labeled with name. 15. topographical maps one of india and one of bihar, paper size a1 26. structural geological maps one of india and one of bihar, paper size a1 27. engineering geographical maps one of india and one of bihar, paper size a1...

Department Of Science And Technology - Bihar

32625445 bids are invited for geo technical lab items ( q3 ) total quantity : 1 1 core cutter 2 pycnometer 3 sand pouring cylinder apparatus 4 liquid limit device 5 plastic limit set 6 shrinkage limit set 7 laboratory permeability apparatus ( constant head and falling head ) 8 hydrometer apparatus 9 i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 10 c.b.r. apparatus 11 laboratory vane shear apparatus 12 direct shear apparutus moterised with 12 speed . as per is : 2720 ( part xiii ) 13 consolidation apparatus 14 unconfined compression tester 15 proctor test apparatus for light compaction 16 proctor test apparatus for heavy compaction 17 laboratory hot air 18 electronic balance 19 sieve shaker 20 density bottle 21 sand bath 22 non corrodible air tight container or can 23 meter scale 24 thermometer 25 water bath 26 glass measuring cylinder 27 stopwatch...

Department Of Science And Technology - Bihar

31419577 bids are invited for boq ( q3 ) total quantity : 1 1 core cutter 2 pycnometer 3 sand pouring cylinder apparatus 4 liquid limit device 5 plastic limit set 6 shrinkage limit set 7 laboratory permeability apparatus ( constant head and falling head ) 8 hydrometer apparatus 9 i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron, 150 micron and 75 micron as per is 460 10 c.b.r. apparatus 11 laboratory vane shear apparatus 12 infra –red moisture meter 13 direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) 14 consolidation apparatus 15 triaxial shear test apparatus 16 unconfined compression tester 17 proctor test apparatus for light compaction 18 proctor test apparatus for heavy compaction 19 laboratory hot air oven 20 electronic balance 21 sieve shaker 22 density bottle 23 sand bath 24 non corridible air tight container or can 25 metre scale 26 thermometer 27 water bath 28 glass measuring cyliner 29 stopwatch...

Department Of Science And Technology - Bihar

29982921 bids are invited for cement morter mould specification sheet , univershal automatic compacter specification sheet , vibration table specification sheet , needle vibrator specification sheet , trowel specification sheet , spatulla specification sheet , guinia specification sheet , weight specification sheet , weight hanger specification sheet , steel scale specification sheet , micrometer specification sheet , electronic balance 220g specification sheet , jar test apparatus flocculator specification sheet , prestaltic pump specification sheet , high volume air sampler specification sheet , nessler tube specification sheet , water testing kit specification sheet , glass test tube specification sheet , thermometer specification sheet , test tube specification sheet , bod bottle specification sheet , porcelian dish specification sheet , measuring cylinder specification sheet , beaker specification sheet , filter paper specification sheet , funnel specification sheet , conical flask specification sheet , burette specification sheet , laboratory flocculator specification sheet , core cutter specification sheet , pycnometer specification sheet , sand pouring cylinder appratus specification sheet , shrinkage limit set specification sheet , laboratory permeability appratus ( constant head and falling head specification sheet , hydrometer apparatus specification sheet , proctor test apparatus for light compaction specification sheet , proctor test apparatus for heavy compaction specification sheet , electronic balance 5kg specification sheet , density bottle specification sheet , sand bath specification sheet , non corridible air tight container or can specification sheet , meter scale specification sheet , thermometer 60c specification sheet , water wath specification sheet , glass measuring cylinder specification sheet , stopwatch specification sheet total quantity : 1...

Department Of Science And Technology - Bihar

29958705 bids are invited for digital magnetic stirrer with hot plate capacity 2ltrnumber of stirring positions: 1type of drive motor:dc motordisplay option/output read out option: digitalmagnetic stirrer is: with a hot plate or some other means for heating the liquidcontroller type: electronically controlled and programmablespeed control accuracy of set speed (+/ ) (rpm): 2 3%maximum stirring capacity per position: 2000 millilitrestainless steel top plate material, digital front panel, last run memoryce certified product (seller to furnish supporting document to buyer on demand)speedspeed mode: variable speedminimum speed possible (rpm): 50maximum speed (rpm) of variable speed mode equipment: 1600dimensionsexternal dimension: (height) 200 millimetreexternal dimension: width 200 millimetreexternal dimension: depth: 50 millimetrebody material: stainless steelfinish of body material: powder coatedtop plate finish:stainless steelstir barstir bar cover material: ptfe quotedstir bar length: 200 millimetretop platetop plate area shape:square square top plate diameter:100mmtop plate finish:stainless steel , automatic water distillation equipment double stage electrical requirements 230 volts 10 / 50 hz single phasedistillation water capacity (ltr/hr): 4 ltr/hrnumbers of built in quartz heaters (nos): 2 distillation units type: horizontal built in quartz heater capacity (kw): 7 double stage glass(quartz) distillation units: yescooling water consumption (ltr/hr):120 ltr/hr replaceable silica heater: the horizontal quartz jacket is fitted with removable silica heater & screw threaded connectors for ease of cleaning.distillate temperature is approx. b/w 25° to 45° c which is ensured by an efficient condenser.the stand is powder coated for rust free operation & lustrous appearance.cooling water from the condenser is re circulated into the boiling chamber, hence saving energy.fuse is provided for safety in case of voltage fluctuation or short circuit.boiler is provided with replaceable constant level device for easy draining & cleaning of boiling chamber.additional in built safety featuresgate valve: conserves cooling water wastage in case of power failure.flow switch: in built safety feature for the equipment unit shut off in case of cooling water failure.temperature switch: the boiler is equipped with a safety temperature switch which shuts off the unit if water level in the boiler falls below the heater, thus saving the glass parts from any damages. , digital electronic balance type of electronic weighing machine: electronic precision pan balance rated load/ capacity(kg): 220 gm resolution(gms): 1 mg class type class i display: led number of display: single speed of measurement: 4 second number of scale division: 1000 tare provision: manual power requirement mains operated battery operated power supply: single phase dc operating voltage in volts: 6 volt battery backup: yes backup time(hour): 10 battery type: non rechargeable battery rating: aaa1.5v type of sensing element: load cell number of load cell/emfc: 1 class of protection: ip 65 , jar test apparatus flocculator flocculator (jar test apparatus) is an equipment designed for testing water soluble polymers used with conventional waste water treatment processes such as : • coagulation • flocculation • sedimentation in water • waste water treatment • other industrial applications. it provides identical test conditions for all samples. in this instrument stirring shaft for any jar can be removed without disturbing other stirrers. illuminator base made of acrylic sheet provides diffused cold light through floc. samples.features:• microprocessor based controls• programmable mode• programmable rpm cum timer mode• white light illumination• on board power on/off• soft touch keypad and brilliant 16 x 2 a numeric lcd paddles made up of stainless steel• confirms to standardstechnical details:ø rotation speed : 5 150 rpm (+1 rpm)ø timer : 99:59:59 (hh:mm:ss)ø display : 16 x 2 a numeric lcdø keypad : soft touchø no. of paddles : 6ø drive system : stepper modeø illumination : white lightø power : 220/230 vac, 50hz , fluoride ion meter (with fluoride electrode) ph range & accuracy: 2.000 20.000ph & ±0.002phresolution: 0.001,0.01,0.1ph ( selectable )ion concentration range: 0.001 19999 ppm,mg/l,mol/l (selectable depending on meas. range of ion selective electrode)ion concentration accuracy: ±0.5% full scale ( monovalent),±1% full scale (divalent)mv range & mv accuracy: .11999.9 mv & ±0.2mvresolution: 0.1/1mv, selectabletemperature range & accuracy: 0 105°c, 32 221°f & ±0.5°c,±0.9tcalibration points: ion / ph : up to 5 pointsph buffer groups: usa (011.68,4.01,7.00,10.01 ,12a5), nist (ph1.68,4.01,6.86,9.18,12.45), din (011.09,4.65,6.79,923,12.7 or user define)memory and output:500 data sets with date/time stamping, usb communication interface.connector & hold function: bnc & selectabletemperature compensation: 0 100t,32 212 f,automatic or manualstability conditions: low or high, selectablecalibration due reminder: 1 to 31 days or offpower supply: dc 5v adapters, using ac 220v / 50hz,dimensions lxwxh (mm) & weight: 210 x 188 x 60 & 1.2kg , double beam uv vis spectrophotometer type: type of spectrophotometer: uv visible type of optical system: double beam monochromator type: holographic grating detector type: photodiode spectral bandwidth type: fixed bandwidth light source light source: deuterium lamp diffraction grating (lines/mm):1400 switching of light source: automatic wavelength setting and scanning: automatic optical performance source wavelength –minimum: 190 nanometer source wavelength –maximum: 1100 nanometer resolution: 0.3 nanometer wavelength accuracy (+/ ): 0.5 nanometer bandwidth (nm): 0.1 scanning speed(nm/min): 300 focal length (mm): 100 to 149 photometric measurement modes: transmittance, absorbance, concentration (wavelength, time) photometric absorbance(max) (abs) (+/ ): 3 photometric absorbance accuracy (max) (+/ ): 0.005 photometric transmittance (max) (+/ ): 100 percent photometric transmittance accuracy (max) (+/ ): 0.1 percent photometric reflectance (max) (+/ ): 0 percent photometric reflectance accuracy (max) (+/ ): 0.005 percent baseline correction: automatic generic display: in built display display type: lcd with backlight display size: 4 inch test result printing: through external printer connectivity: rs 232 sample switching/selection: manual capacity of sample holder / sample carousel: 6 maximum path length of sample: 100 millimeter number of cuvettes supplied inclusive in the scope of supply: 10 power supply: 230 v ± 10, 50 hz list of items and quantity of each item included in the offer: 2 no of 10mm glass cuvettes operating conditions minimum operating temperature: 10 degrees celsius maximum operating temperature: 40 degrees celsius operating humidity (rh) (%) at 40 degree c: 80 percent , micropipette single channel autoclavable a) 0.5ml to 10mlb) 500 ml to 5000ml , rotary shaker shakers have brush less dc (bldc) motor having a wide speed range from 50 to 400 rpm. a universal platform is with adjustable rollers and is also suitable to accommodate interchangeable clamps of assorted sizes / capacities for holding conical flasks, making the unit truly versatile in performance.speed range 50 to 400 rpmplatform size 12 x 12 inchesflasks capacity (max) 5 x 500 mloverall dimensionsw x d x h 320 x 415 x 130 mmspeed indicator digitaldigital count down timer 99 minutesshaking orbit 10 mmsupply: 220 240 volts, 50 hz single phase.a variety of clamps are available having capacity of 500 ml, 250 ml, 150 ml and 100/ 50 ml (5 no’s each) , prestaltic pump flow range – 0.1ml/hr to 1000ml/hr accuracy – ±2% digital display of functions and time auto stop with audible alarm battery back up stores memory in case of power failure. , dissolved oxygen meter measurement & range: dissolved oxygen 0 to 20.0 mg/l. display: 13 mm ( 0.5 ) lcd, 3 1/2 digits. accuracy: ± 0.4 mg/l. (after calibration within 23± 5 ?) resolution: 0.1 mg/l power supply: 006p dc 9v battery (heavy duty type). , high volume air sampler blower flow rate : more than 1.6 m3 / min free flow without resistance.particulate sampling : less than 2.5μ (pm 2.5) using pm2.5 size selective inlet at 1.13m3/min (40cfm) (std) filter holder : ss 304 to accommodate filter paper of size :25 x 20 cm.filter media : whatman gf/a or epm – 2000 or qm a size : 254 x 203 mmelectronic control module ecm with constant flow controller & digital display of stp corrected flow & volumedisplay : 16 x 2 character alphanumeric lcd module with blue backlitkeys : 6 nos.delay time : programmable with real time clocksampling time : programmable upto 199 hrs. 59 mts. with real time clock electronic time totalizer : up to 199 hrs. 59 mts.automatic sampling control : fully programmable electronic timer to automatically shut off system after preset time interval.flow measurement : with exhaust orifice & pressure sensorflow setting & display : range 0.60 to 1.80 m3/min on digital display (normal operating flow 1.3 m3/min)flow control : automatic within 1% of set value with constant flow controller irrespective of dust load & mains voltage variation.volume totalizer : up to 99999.999 m3 ( stp corrected and operating conditions) on digital display. temperature measurement : solid state temperature sensor for stp correctionadditional features : storage of all data including sampling time, volume, minimum, maximum & average flow / constant flow volume / non constant flow volume & their respective time information in hrs. & min.facility to store sampling flow data value for every 1 minute in memory for 24 hrs.usb & usb pen drive connectors along with usb cable provided for transferring the data to pc with the software provided on cd.pc software & plotting flow data in circular chart format indicating flow variation over 24 hrs.safety features : low noise imported brush type lamb blowerpower : electronic unit & blower motor 230 ±15%, 1 ph, 50 hz.main cabinet (midi) : size 37x30x66 cm weight 22kg. , ph meter 20 x 2 line back lighted lcd display., ph meter complies to usp and din standards, alphanumeric splash waterproof polyester keyboard with soft keys., range 0° to 150° c. , turbidity meter 0 10,000 ntu , ± 2% of reading plus 0.01 ntu (0 to 1000 ntu) ± 5% of reading (1000 to 4000 ntu) ± 10% of reading (4000 to 10,000 ntu) , response time: less than 6 seconds, sample size: 30ml, operating temperature: 0° 50°c , nessler tube borosilicate glass, 3.3mm thick, and 100ml capacity , water testing kit the parameters are available in a single integrated kit called master kit for drinking water.consisting of1) hardness2) alkalinity3) chlorides4) iron5) nitrates6) fluorides7) ph8) turbidity• all parameters packed in a compact thermocol / hip lined carrycase for convenient field use.• the kit comes with instructions manual containing easy step by step testing procedures.• the kit contains everything needed to perform rapid on site analysis of drinking water.• no. of tests of each parameter: 100• weight of master kit: 3 kgs. approx. , glass test tube 125x75mm (pack of 100) made of borosilicate , laboratory hot air oven features:as compared to the standard model, our deluxe model is fitted with a microprocessor digital pid temp. indicator cum controller with temp. accuracy ±0.5°c.it is also fitted with an air circulating fan for maintaining equal temp. throughout the chamber.technical parameterschamber size (mm) 450 x 450 x 450 mmchamber size (inches) 18 x 18 x 18capacity (ltr.) 95 ltrs• hot air ovens are widely used in the medical industry to sterilize equipments and other materials that are used in a laboratory.• our hot air oven has a standard double wall fabrication, with the inner chamber being made of richly anodized aluminum or a highly polished stainless steel sheet.• the exterior wall is fabricated out of a thick sheet of mild steel, duly finished with white powder coating.• the gap between the walls is fitted with special grade glass wool.• the apparatus is provided with two or three removable shelves.• kanthal wire heating elements are provided on three sides to attain quick and uniform heating, in the range of 50°c to 180°c.• the equipment is suitable for working at 220v ac 50 hz single phase. , digital thermometer digital display, accuracy +/ 1c , incubator specification: designed for both heating and cooling options. it is generally used for incubation where a high degree of constant temperature accuracy is required.these incubators are widely used in the pharmaceutical and beverage industries, in waste treatment plants, in research laboratories and in the agricultural industry for the routine determination of the bio chemical oxygen demand (b.o.d.).the inner chamber is made up of anodized aluminum or stainless steel.it is supplied with two/three removable perforated shelves.the exterior is made up of a thick sheet of mild steel duly finished in powder coating.for working at lower temperatures, a cooling unit is provided at the lower portion of the working chamber, whereas a heating arrangement has been made in the inner chamber for working at higher temperatures.the temperature varies from 5°c to 60°c, and is adjustable at any desired point by a dual display microprocessor pid digital temperature indicator cum controller with an accuracy of ± 0.5°c.an air circulation fan is provided to keep the temperature uniform inside the chamber.a double walled door is provided with a magnetic gasket and a lock & key arrangement.the inner door is made out of a clear acrylic sheet allowing the inspection of the material in the chamber, without disturbing the chamber temperature.door operated inner illumination has been provided.the incubator works on 220 v ac 50 hz single phasechamber size (mm) cap. (app.)455 x 410 x 610 112 l , test tube 125x75mm (pack of 100) , bod bottle300ml bottle , made of borosilicate , chloroscope application: to check the residual chlorine in drinking water from 0.25 p.p.m to 2.0 p.p.m.standard setup consists of:chloroscope1 no.square unbreakable test tube2 nosglass dropper with rubber teat1 no.o toluidine reagent 125 mlpacked in thermocol box. , size: 3 250ml made of borosilicate size: 3 250ml made of borosilicate , size: 3 500ml made of borosilicate 500ml made of borosilicate , dia. 12.5 75mm made of borosilicate 75mm made of borosilicate , dia. 12.5 250ml made of borosilicate 250ml made of borosilicate , dia. 12.5 500ml made of borosilicate 500ml made of borosilicate , dia. 12.5 50 ml made of borosilicate 50 ml made of borosilicate , flocculator stirring equipment for 6 places accommodates beakers up to 1000 ml tall or 2000 ml short shape, stirring speeds from 25 to 200 rpm, adjustable timer up to99 minutes or continuous operation, flocculator/jar test apparatus, is a flocculation (jar) tests on water and effluent samples. a digital display clearly indicates the speed of the rotational stainless steel paddles, which can be varied from 25 to 250rpm. the digital timer can be set to count down from 1 to 99 minutes. after count down, the paddles stop and an alert sounds. the timer then counts up in minutes in order to measure settling time. two pre set programs allow routine speed and time parameters to be input and then selected by simply pressing one button. parameters are stored in the memory and can be recalled or altered at any time. the intuitive touch sensitive keypad is totally flat for easy cleaning. it is supplied with stainless steel paddles with adjustable spaces to adjust the depth of the paddles. rpm measurement arrangement is provided. , core cutter field density kit is: 2720 (part xxix)the kit consists of: i) cylindrical core cutter 100 mm inner dia x 130 mm long with bevelled cutting edge and having wall thickness of 3 mmii) steel dolley 100 mm inner dia x 25 mm high.iii) rammer with steel rod for driving the core cutter , pycnometer test isperformed as per is:2720 (part iii). suitable for determination of specific gravity of sand and fine gravel.the apparatus consists of a glass jar of 1 kg capacity, complete with brass cone, rubber seal and screwed cap. , sand pouring cylinder apparatus the apparatus is suitable for field density estimation of fine and medium grained soil, as per is: 2720 (part xxviii). it consists of:i)sand pouring cylinder 115 mm internal dia with conical funnel and shutter.ii)calibrating container, 100 mm inner dia and 150 mm deep with flange 50 mm wide.iii) metal tray 300 mm square x 40 mm deep with a 100 mm dia hole at the centre. , liquid limit device the apparatus consists of a brass cup, a crank and cam mechanism, mounted on a rubber base of a specified hardness.a brass pin having a knurled end for easy removal holds the brass cup.the height of fall of the cup can be adjusted by a horizontal lead screw.fitted with a f.h.p. motor to drive the operating mechanism of cup at 120 rpm ensuring uniformity in performing test.works on 220v, 50 hz, single phase, and is supplied with grooving tool type ‘a’and gauge block as peris :9259, is:2720 (part v). , plastic limit set conforming to is: 2720 (part v) the apparatus consists of :i) glass plate 200 mm x 150 mm x 3 mm thickii) porcelain evaporating dishiii) brass rod 3 mm dia, 100 mmlong.iv) flexible spatula with 80 mm long, 20 mm wide blade.v) moisture cans, 12 nos. , shrinkage limit set the apparatus conforms to is: 10077, and the test is performed as per is: 2720(part vi). the set consists of: i) 75 mm square prong plate made of 3 mm thick acrylic sheet with three metal prongs.ii) 75 mm square plain plate made of 3 mm thick acrylic sheet.iii) stainless steel shrinkage dish 45 mm in dia, 15 mm deep.iv) glass cup with ground edge, 50 mm to 55 mm dia, 25 mm deep.v) flexible spatula with 80 mm long, 20 mm wide blade , laboratory permeability apparatus (constant head and falling head) is:2720 (part 17),is11209suitable for both constant head as well as falling head permeability tests.the apparatus consists of: i) a wooden stand fitted with nine glass stand pipes of diameter ranging from 6 mm to 75 mm.a 75 mm dia tube is fitted with an overflow pipe. a rubber bung with brass tube is provided for constant head. tests.ii)permeability mould 1000 ml capacity with detachable collar, 50 mm high, one base plate, metallic perforated swell plate and a solid false bottom plate for compaction of soilsteel over head tank, 400 diameter x1000mm heightwith one inlet and five outlet valves , hydrometer apparatus test is performed as per is:2720 (part iv). used for particle size analysis of soil in suspension when it has more than 10% of 75 micron is sieve passing material. the scale on the hydrometer is marked from 0.995 to 1.030 in terms of density (g/ml) of suspension at 27o c. , i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron,150 micron and 75 micron as per is 460 200 mm dia, spun brass framesize : 4.75mm, 2.36mm, 1.18mm, 600mic, 300mic, 150mic, 75mic, lid & pan , c.b.r. apparatus as per the is code 9669, digital load frame with lcd 50 kn capacity with min 4 speed 1.5, 1.25 2.5 mm/min and true speed control upto 15mm/min • two pillar type. • horizontal clearance 265mm min • vertical clearance 700mm min • maximum platen dia 130mm with hardness of material(platen): 60 rhc. • ram dia 50mm • the lower platen moves up and down • a dial gauge mounting bracket is provided on one of the two pillars. • suitable for operation on 220 v, 50 hz, single phase,ac supply paint quality: powder coating 70 80 micron thick material of construction: special quality low carbon mild steel mould ms150mm id x 175 mm h, perforated base plate ms extension collar ms150 mm id x 50 mm high penetration piston 50 mm face dia circular metal spacer disc, with detachable handle, 148 mm dia x 47.7 mm high, annular metal weight 2.5 kg, 147 mm dia with 53 mm dia central hole slotted metal weight 2.5 kg, 147 mm dia, with 53 mm dia slot rammer 2.6 kg, 310 mm controlled drop rammer 4.9 kg, 450 mm controlled drop proving ring capacity 50 kn dial gauge 25 mm travel, 0.01 mm least count. load frame pillar thread m30 x 600mm. suitable for operation on 220 v, 50 hz, single phase, ac supply. , laboratory vane shear apparatus it has torque head is electrically driven by a small reduction geared motor with a strain rate of 6o per minute approximately. , infra –red moisture meter infrared moisture meter is fast accurate, operate on 220volts ac supply. it is completely automatic and provides % moisture loss through entire drying cycle.heating arrangement consist of 250 watts heating lamp with a solid state power start to control rate of drying and also temperature.range : 0 100%min. reading :0.2sample weight : 5 7 gms. , direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) motorised microprocessor based, is:2720 (part xiii)complete with software but without computer and printerthe complete outfit consists of the following: i)shear box assembly, 60 mm square, complete with au bracket, guide pins and spacingscrews, made of brass.ii)gripper assembly consisting of two plain grid plates, two perforated grid plates, one base plate and one loading pad, all made of brass.iii)two porous stones 6 mm thick, fitting the shear box.iv)shear box housing of brass, complete with two roller strips.v)loading unit with normal loading capacity of 8 kg/cm2 on 60 mm square specimen with motor driven 12 speed gear drive providing twelve constant rates of strain i.e. 1.25, 0.625, 0.25, 0.125, 0.05, 0.025, 0.01, 0.005, 0.002, 0.001, 0.0004, and 0.0002 mm/min.vi)specimen cutter for a specimen size of 60 mm x 60 mm x 25 mm.vii)set of weights to give a normal stress upto 3 kg/cm2 on the specimen through lever comprising 4 of 0.05 kg/cm2, 1 of 0.1 kg/cm2 1 of 0.2 kg/cm2 3 of0.5 kg/cm2 and 1 of 1.0 kg/cm2.electronic data acquisition system for direct shear test equipmentthe three channel micro controller based signal conditioning and touch panel display unit is suitable to measure horizontal load, horizontal displacement and vertical displacement during direct shear testing. the data of all three channels of direct shear test can be transferred to computer through rs 232/ ethernet and can be online monitored.the unit also provides the facility of online monitoring with touch panel is provided to perform various operations such as tare, programming, start, stop etc.independent taring of each channelautomatic data saving on stop button.there are 25 set results having a maximum of 200 data points per set can be stored in the electronic unit .the sample number can be programmed.online date and time of test will be stored along with the data.on line (while the test is in progress) data transfer to the computer through rs 232/ ethernet. , consolidation apparatus sensors specification: load cell:capacity : 200kgtype : s shapedexcitation voltage : 10vdcnominal output : 3.0mv/vnon linearity : < + 0.025% fsohysteresis : < + 0.02% fsonon repeatability : < + 0.01% fsocreep (30 minutes) : < + 0.03% fsozero balance : + 1.0% fsoinput resistance : 392 + 15 ohmsoutput resistance : 350 + 3 ohmsinsulation resistance : >1000 mohmssafe over load : 150% of rated capacityultimate over load: 250% of rated capacitytemp. range: 0o c to 60oc.temp. effect on output: <0.0015% fso/ octemp. effect on zero : <0.0020% fso/ oclinear variable differential transformer (lvdt) stroke : ± 20mmlinearity deviation : ± 1% of rated capacityrepeatability : ± 0.1% of rated capacityhystresis : ± 0.5% of rated capacityexcitation : 2 volt rms 2 khz sinusoidalsensitivity : 1 mv/v/mmsafe temperature range: 0o 50o ccore fixture : spring loaded plungersoftware specification data acquisition from signal conditioning unit to computeroff line data analysis software that does all the calculations of direct shear test.has option for manual as well as automatic recording of data.calculates area, volume, bulk density, dry density, moisture content etc. of the specimendisplay the following plots (graphical)(a) horizontal displacement vs shear force(b) horizontal displacement vs vertical displacement(c) normal stress vs shear force(d) maximum value of the dilation anglethe software is windows based and user friendly. it is easy to operate and has the flexibility to enter different sizes of test specimen up to 1000mm x 1000mmnote computer does not form part of the supply.three gang bench type consolidometer (front loading)test is performed as per is: 2720 (part xv). the unit comprises:loading unit 20 kg/cm2capacity 3 no.consolidation cell60mm f x 20mm height 3 no.dial gauge 5 x 0.002mm 3 no.set of weights 3 sets(stress – up to 10kg/cm2) , triaxial shear test apparatus load frame, motorised, 50kndesigned to accommodate universal triaxial cell for testing soil specimens up to 100 mm in diameter.suitable for operation on 220v, 50 hz, single phase supply.triaxial cell for 38/50mm diameter x 76/100mm high specimen pneumatic control panel, 2 lines. air compressors, 10 kg/sq.cm. de airing system with vacuum arrangement it has a vacuum regulator, 20 ltr water chamber and additional line for vaccum and vacuum gauge.electronic data acquisition system the four channel micro controller based signal conditioning and touch panel display unit is suitable to measure axial load, pore/back pressure, vertical displacement and volume change (optional) directly indicated in their respective engineering units during triaxial testing. sensors specification: load cellcapacity : 1000kgtype : s shapedexcitation voltage : 10vdcnominal output : 3.0mv/vnon linearity : < + 0.025% fso2.pressure transducercapacity : 2000kpaexcitation voltage : 12vdcnominal output : 4 20maover pressure limit : 2 times f.s.burst pressure : 3 times f.s.3.linear variable differential transformer (lvdt) stroke : ± 20mmlinearity deviation : ± 1% of rated capacityrepeatability : ± 0.1% of rated capacitysoftware specificationa) data acquisition from signal conditioning unit to computerb) off line tri axial data analysis software that does all the calculations of uc, uu, cu, cu bar & cd triaxial test.c)has option for manual as well as automatic recording of data.accessories :top loading pad, perspex,38 mm dia. 1 no.plain perspex disc 38mm diax 6 mm thick 1 pair.porous stone 38mm diax6 mm thick. 1 pair.sheath stretcher for 38 mm dia specimen 1 no. two way split former for 38 mm dia specimen 1 no. rubber sheath for 38 mm dia specimen 12 nos. drainage tube (short), 38 mm 4 nos. drainage tube (long), 38 mm 4 nos. “o’ rings for 38mm dia specimen 4 nos. split mould, 38mm dia 1 no. top loading pad 38mm (plain) 1 no. , unconfined compression tester digital load frame with lcd 50 kn capacity with 4 speed variations. horizontal clearance 430 mm vertical clearance 950 mm maximum platen dia 150 mm maximum platen travel 100mm ram dia 50mm suitable for operation on 220 v, 50 hz, single phase, ac supply. ring capacity 2 kn dial gauge 25 mm, 0.01 mm least count. mould 38 mm dia × 76 mm long rubber sheath 38 mm dia specimen , proctor test apparatus for light compaction compaction mouldcompaction mould 100 mminternal dia x 127.3 mm height, 1000 ml volume complete with collar and base plate, all made of mild steel tie rods of mild steel and wing nuts for clamping.compaction rammer, lightcompaction rammer, light, made of mild steel 2.6 kg weight, 50 mm dia compaction face, 310 mm controlled free vertical fall. , proctor test apparatus for heavy compaction compaction mould compaction mould 150 mminternal dia x 127.3 mm height, 2250 ml volume complete with collar and base plate, all made of mild steel tie rods of mild steel and wing nuts for clamping.compaction rammer, heavy compaction rammer, heavy, made of mild steel 4.89 kg weigh, 50 mm dia compacting face, 450 mm controlled free vertical fall. , hot air oven digital laboratory oven (18x18x18), hot oven 450mm digital , electronic balance electronic balance upto 500g(accuracy capacity 0.01 gm), and 5kg (accuracy 0.1gm) , sieve shaker having a sturdy can iron body, the sieve shaker has an inclined sieve table which can accommodate a maximum of seven sieves of 150 mm or 200 mm diameter. to hold the sieves an adjustable top clamping plate is provided.the table has a gyratory motion in addition to tapping action.the operating gear assembly is enclosed in an oil bath fitted with a transparent oil level indicator window. suitable for operation on 220 v, 50 hz, single phase supply & supplied with 30cm adaptor. , density bottle 100ml, 50ml, made of borosilicate , sand bath device with tray, stove, palet, knife, steel top with powder coated, 230v, single phase , non corridible air tight container or can 100ml, 200ml, 500ml, 1000ml, , metre scale 300mm length, steel made , thermometer 0.5c 60c , water bath 15l capacity, temperature controlled, led water bath , glass measuring cyliner 1000ml , stopwatch accuracy: 0.001 seconds , ordinary or non recording rain gauge non recording rain gauge should be manufactured from non corrosive fiberglass reinforced plastic as per is: 5225: 1969. must consists of collector assembled with gunmetaling, funnel, locking rings and base. , self recording rain gauge rain gauge shold be as per is 5235: 1969 and made from reinforced fiberglass plastic. container is assembled with gunmetal ring and locking arrangements. siphoning system and recording arrangements are manufactured from pvc. the high torque quartz clock of min 25 hours revolution. must suppy 100 charts, pen, 15 cc ink , open evaporation pan the pan shuold be manufactured from g i sheet as per is: 5973: 1998, duly tinned and epoxy pointed, and tested for no water leakage. , wind vane manufactured as per is: 5799: 1970 , anemometer cup counter manufactured as per is: 5912: 1970 , stevenson screen manufactured from best quality indian seasoned wood and accurately assembled with side louvers as per is: 5948:1970 and are suitable for housing dry bulb, wet bulb, maximum and minimum temperature thermometer. , set of thermometers set of thermometers which will be used for measurement of maximum, minimum air temperature and relative humidity , double ring infiltrometer infiltrometer rings made from min.14 gauge ms sheet rolled and butt welded. hammering end reinforced with ½” iron strip and other end sharpened for smooth entry in to soil. complete with one inner ring 30 cm dia.; one outer ring 45 cm dia. min. height of rings 30 cm; must supply additionally: driving plate with hammer; float, guide rod, pointer gauge & stop watch. , pigmy cup type current meter it should be suitable to measure the water velocities up to 1.5 m/sec. it has to meet the requirements of is: 3910 and supplied duly calibrated from govt. research institute. , cup type current meter it should be suitable to measure the water velocities up to 2.5 m/sec. it has to meet the requirements of is: 3910 and supplied duly calibrated from govt. research institute. accessories required: 10 kg fish weight, 10 m suspension cable and other accessories. , automatic weather station microclimate monitoring system with 3.5mm stereo plug, 5m cablesolar radiation:range: 0 to 1750 w/m2resolution: 1 w/m2accuracy: ± 5% of measurement typicalprecipitation:range: 0 to 400 mm/hresolution: 0.017 mmaccuracy: ± 5% of measurement from 0 to 50 mm/hvapor pressure:range: 0 to 47 kparesolution: 0.01 kparelative humidityrange: 0 to 100% rh (0.00 1.00)resolution: 0.1% rhair temperature: range: 50 to 60 °cresolution: 0.1 °caccuracy: ± 0.6 °chumidity sensor temperature:range: 40 to 50 °cresolution: 0.1 °caccuracy: ± 1.0 °cbarometric pressurerange: 50 to 110 kparesolution: 0.01 kpaaccuracy: ± 0.1 kpa from 10 to 50 °c, ± 0.5 kpa from 40 to 60 °chorizontal wind speedrange: 0 to 30 m/sresolution: 0.01 m/saccuracy: the greater of 0.3 m/s or 3% of measurementwind gustrange: 0 to 30 m/sresolution: 0.01 m/saccuracy: the greater of 0.3 m/s or 3% of measurementwind direction: range: 0° to 359°resolution: 1°accuracy: ± 5°tilt:range: 90° to +90°resolution: 0.1°accuracy: ± 1°lightning strike count:range: 0 to 65,535 strikesresolution: 1 strikeaccuracy: variable with distance, >25% detection at <10km typicalrange: 0 to 40 kmresolution: 3 kmaccuracy: variablethere should be no moving parts. communication: sdi 12 communicationdimension:diameter: 10 cmheight: 34 cm, includes rain gauge filtercable length : 5 meterdata logger with user supplied simdata logger: 5 min to 12 htimekeeping: synchronize automatically and on demand; gps, cellular, or utility softwarecomputer communication : standard usb cable, usb a to micro usbinternet downloads: ssl/tls encryptedmobile communication bluetooth 5.2 supporting bluetoothgps communication: type: integrated 56 channel gps/qzss receiverupdate: daily (automatic) and on demand (manual)accuracy: ±3 m, with good sky viewenclosure rating: ip56, nema 3rsensor input ports:6data storage: 8 mbcompliance: iso 9001:2015, em iso/iec 17050:2010 (ce mark) total quantity : 1...

Department Of Science And Technology - Bihar

29946731 bids are invited for slump test apparatus slump test apparatus , ve bee consistometer ve bee consistometer , oven oven , cement mortar moulds cement mortar moulds , cylindrical moulds cylindrical moulds , cube moulds cube moulds , le chateliar le chateliar , le chateliar apparatus le chateliar apparatus , le chateliar water bath le chateliar water bath , standard vicats apparatus standard vicats apparatus , flexural strength testing machine flexural strength testing machine , cement tesile testing machine cement tesile testing machine , needle vibrator needle vibrator , digital weighing balance digital weighing balance , digital platform balance digital platform balance , beam deflection apparatus beam deflection apparatus , rebound hammer rebound hammer , sieves sieves , split tensile strength split tensile strength , concrete mixture concrete mixture , water bath water bath , trowel trowel , spatulla spatulla , guinia guinia , spirit level spirit level , tensile (briquette) testing machine tensile (briquette) testing machine , vibrator machine with needle vibrator machine with needle , plate vibrator plate vibrator , strain gauge indicator strain gauge indicator , weight weight , weight hanger weight hanger , steel scale steel scale , micrometer micrometer , crushing value apparatus crushing value apparatus , ring ball apparatus ring ball apparatus , ductility testing machine with digital temp indicator ductility testing machine with digital temp indicator , thickness gauge thickness gauge , length gauge length gauge , universal penotrometer universal penotrometer , balance balance , flash & fire apparatus flash & fire apparatus , abrasion test by los angels machine abrasion test by los angels machine , viscosity of bitumen viscosity of bitumen , gi sieve (450 mm dia) gi sieve (450 mm dia) , brass sieve ( 200 mm dia) brass sieve ( 200 mm dia) , specific gravity & water absorption specific gravity & water absorption , core cutter core cutter , pycnometer pycnometer , sand pouring cylinder apparatus sand pouring cylinder apparatus , hydrometer apparatus hydrometer apparatus , i.s. sieves i.s. sieves , laboratory vane shear apparatus laboratory vane shear apparatus , direct shear apparatus direct shear apparatus , consolidation apparatus consolidation apparatus , triaxial shear test apparatus triaxial shear test apparatus , unconfined compression tester unconfined compression tester , proctor test apparatus for light compaction proctor test apparatus for light compaction , proctor test apparatus for heavy compaction proctor test apparatus for heavy compaction , laboratory hot air oven laboratory hot air oven , electronic balance electronic balance , sieve shaker sieve shaker , density bottle density bottle , sand bath sand bath , non corridible air tight container or can non corridible air tight container or can , meter scale meter scale , thermometer thermometer , glass measuring cylinder glass measuring cylinder , stopwatch stopwatch total quantity : 1...

Department Of Science And Technology - Bihar

29903607 bids are invited for core cutter item as per attached list that has been already uploaded , pycnometer item as per attached list that has been already uploaded , sand pouring cylinder apparatus item as per attached list that has been already uploaded , liquid limit device item as per attached list that has been already uploaded , hydrometer apparatus item as per attached list that has been already uploaded , i.s. sieves 20 cm diameter brass aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron,150 micron and 75 micron as per is 460 item as per attached list that has been already uploaded , c.b.r. apparatus item as per attached list that has been already uploaded , laboratory vane shear apparatus item as per attached list that has been already uploaded , direct shear apparutus . moterised with 12 speed . as per is : 2720 ( part xiii ) item as per attached list that has been already uploaded , proctor test apparatus for light compaction item as per attached list that has been already uploaded , laboratory hot air oven item as per attached list that has been already uploaded , electronic balance item as per attached list that has been already uploaded , sieve shaker item as per attached list that has been already uploaded , stopwatch item as per attached list that has been already uploaded , bourdons tube pressure gauge item as per attached list that has been already uploaded , u tube manomter item as per attached list that has been already uploaded , inclined manometer item as per attached list that has been already uploaded , watermeter item as per attached list that has been already uploaded , hydraulic jump apparatus item as per attached list that has been already uploaded , pump (single acting, centrifugal, reciprocating) item as per attached list that has been already uploaded , total station model: m3 item as per attached list that has been already uploaded , dumpy level with tripod item as per attached list that has been already uploaded , prismatic compass with tripod item as per attached list that has been already uploaded , cross staff item as per attached list that has been already uploaded , ranging rod (steel) 4m, 3m item as per attached list that has been already uploaded , levelling, staff (4m, 5m and 6m) item as per attached list that has been already uploaded , metallic tape 30 m, 10m, 5m item as per attached list that has been already uploaded , arrows (metal) item as per attached list that has been already uploaded , mallet and pegs (wooden) item as per attached list that has been already uploaded , spirit level item as per attached list that has been already uploaded , invar tape 30m item as per attached list that has been already uploaded , surveyor compass item as per attached list that has been already uploaded , stand item as per attached list that has been already uploaded , chain item as per attached list that has been already uploaded , tape item as per attached list that has been already uploaded , pegs item as per attached list that has been already uploaded , hammer item as per attached list that has been already uploaded , plane table and its accessories item as per attached list that has been already uploaded , alidade item as per attached list that has been already uploaded , trough compass item as per attached list that has been already uploaded , plumb bob brass item as per attached list that has been already uploaded , auto level item as per attached list that has been already uploaded , tacheometer item as per attached list that has been already uploaded , planimeter item as per attached list that has been already uploaded , fluoride ion meter (with fluoride electrode) item as per attached list that has been already uploaded , dissolved oxygen meter item as per attached list that has been already uploaded , ph meter item as per attached list that has been already uploaded , turbidity meter item as per attached list that has been already uploaded , water testing kit item as per attached list that has been already uploaded , thermometer item as per attached list that has been already uploaded , bod bottle item as per attached list that has been already uploaded , measuring cylinder item as per attached list that has been already uploaded , conical flask item as per attached list that has been already uploaded total quantity : 1...

Department Of Science And Technology - Bihar

29535977 bids are invited for b. o. q. ( c. d. ) total quantity : 1 01 ring and ball apparatus 02 thickness gauge 03 universal penetrometer 04 flash and fire apparatus 05 abrasion test by los angel’s machine 06 crushing value apparatus 07 brass sieve ( 200 mm dia ) 08 aggregate impact tester 09 balance 01 model of earth’s crust 02 model of earthquake and tsunami 03 radical 50 sets of rock samples 04 set of minerals 05 topographical maps 06 structural geological maps 07 engineering geographical maps 01 core cutter 02 pycnometer 03 shrinkage limit device 04 laboratory permeability apparatus ( constant head and falling head ) 05 laboratory vane shear apparatus 06 consolidation apparatus 07 hydrometer apparatus 08 proctor test apparatus for light compaction 09 proctor test apparatus for heavy compaction 01 dissolved oxygen meter 02 ph meter 03 turbidity meter 04 thermometer 05 rotary shaker 06 jar test apparatus flocculator 07 water testing sl. no item 01 rectangular and ‘v’ notch apparatus 02 forced & free vortex apparatus 03 pitot tube apparatus 04 friction loss along a pipe...

Department Of Science And Technology - Bihar

27178474 bids are invited forplastic limit set is:: 2720 , pycnometer bottle is:: 2386 , shrinkage limit set is:: 2720 , permeability testing apparatus is:2720 , cement mortar moulds , vibration table , vicat apparatus , flexure strength testing machine: , cement tensile testing machine , needle vibrator , digital weighing balance , digital platform balance , split tensile strength , concrete mixer , sieves , strain gauge indicator , hydrometer apparatus , direct shear apparatus , consolidation apparatus , unconfined compression tester , hot air oven , liquid limit device ( motorised ) ( nclil ) is:2720 , sand pouring cylinder is:2720 , motorized vane shearapparatus , concrete slump test apparatus is:7320 , lechatelier mould test apparatus is:269, is:712, is:5514, is:1727, is:2645, is:6932 , electronic weighing scales is:9281 3 ( 1981 ) part i, ii, iii & part iv , deflected beamapparatus , cement autoclave apparatus is:14345, is:1570, is:2062, is:4031, is:1624 , cube mould , cylindrical mould , flash & fire apparatus , abrasion test by los angelsmachine , double ring infiltrometer ( s ) bidderoem total quantity : 154...

College Of Agriculture - Bihar

15244825 auction sale of department of soil and water engineering and auction sale of central store anemometer , self recording rain gage , automatic water level stage recorder , a w l stage recorder daily type , pilled driving machine ,physical balance with weight box , auto level consolidometere motorized , c r b test apparatus filed type , high sensitivity providing ring , dial gauge , addition 20 wt to give a normal load of 5 kg , direct shear apparatus , tested sieve 8 inch dia 8 nos , liquid limit device with counter , cone penetrometere , sieve shaker with mote raised rotary motion tapping action , adopter , grain size analysis ,sand porting cylinder , pycnometer , compaction test apparatus , permeability apparatus , over head tank , pocket penetrometer , constant volume moulds , providing ring penetrometer , swell test apparatus , sampler ,abney level , cross stair with pole , leveling staff , metallic tape , magnetic compass , optical square steel tape , ranging rod , survey chain with 10 arrows , wooden staffs ,digital ph meter , century rh meter portable , water analyzer kit , measuring tape , measuring tape steel , jharna , buckets , glass , camera , lux meter , point gauge , kirlosker pump set with , thermo meter , hand sprayer , metallic tape , laser pointer pen type ,room heater , jute carpet , printer stand , anti glane screen , exten cord , soldi9ng iron , battery charger , lock ,digital multimeter , ampere meter , vacuum gauge , solar photo , solar intensity meter , syntax tank , steel tubular chair , patro max brass , bucket , facit english typing machine , allwyn chair with arm , facit english typing machine , drum , bpl phone , emergency light ,beetle collex id phone ,aqua guard , water cooler , water purifier , cordless phone , n 70 mobile , godrej computer chair ....

Department Of Higher Education And Training - Bihar

11986638 open tender for supply and installation of tools and equipment for surveying laboratory advance surveying laboratory material laboratory hydraulic laboratory and autocad laboratory for manuu polytechnic darbhanga, supply and installation of tools and equipment for labs metric chains and arrows, measuring tape, cross staff, ranging rod, surveyors compass, pegs, optical square, levelling staff, vernier transit theodolite, umbrella, iron hammer, plumb bob, walky talky, total station, electronic theodolite, auto level with tripod stand, auto level digital, gps device, note taker, tablet mobile note taker, plastic bucket, gauging trowel, venturimeter apparatus, orifice and mouthpiece apparatus, discharge over notches apparatus, bernoullis theorem apparatus, beam deflection test set up, rockwell cum brinell hardness testing machine, izod impact testing machine, computerized universal testing machine, cylindrical mould, cube mould,length gauge, thickness gauge, sample tray, soaking tank, stop watch, adaptor, digital weighing balance, standard test sieves, compaction factor apparatus, sieve shaker, vibrating machine, electric oven, scale, stop watch, measuring scale, hammer, dot punch, vernier calipers, non absorbing mixing pan, pycnometer, graduated measuring cylinder, sample trays, slump test apparatus....

Indian Institute Of Technology - Bihar

6344159 procurement of total station, data acquisition system for field and laboratory test, vibration measurement seismic accelerometers and accessory equipment, computer controlled isothermal batch reactor, vapors liquid equilibrium set up , high precision liquid mass flow meter , thermal property analyzer , graphical system design based deterministic multi sensor integrated pxi monitoring station, reciprcatory wear tester, photochemical reactor system , rebar locator, servo hydraulic universal testing machine, constant temperature match, ultra foam automatic gas pycnometer, sprayer dryer , two seater benches for classroom, vector network analyzer, pta welding system with cnc control , microgrid system...

Road Construction Department - Bihar

3099752 supplying equipments and chemicals for quality control laboratory â?? bitumen penetrometer automatic type with adjustable weight arrangement and needle, water â?? bath electrically operated and thermostatically controlled not less than 10 litre, ring and ball softening point apparatus, aggregate crushing test apparatus, hot plate with temperature control, cone penerometer for determination of liquid limit of soil, flash and fire test apparatus, pycnometer, electronic balance of capacity 3.0 kg, conical flask, funnel, container with lid of capacity 1 ltr, gi plate, tri chloro ethylene, filter paper for extractor, digital thermometer....