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Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20
Tender For open tender document for e-procurement of laboratory equipment (soil, aggregates, cement, reinforcing bar, concrete test equipment, water, geo-textile and geogrid) for material testing laboratory of iahe - soil, unconfined compressive strengthcompression device with digital load frame: hydraulic proving ring, dial gauge vernier callipers, timer, oven, weighing balance, shear strength vane shear apparatus, grain size analysis as per is:2720 (part- iv)pipette apparatus (i) sampling pipette (ii) glass sedimentation tubes (iii) weighing bottles (iv) deleted (v) stirring apparatus (vi) sieves -2mm, 425umm , 75umm is sieves (vii) deleted, specific gravityhydrometer apparatus: two 1000 ml graduated cylinders, dispersing agent solution containing sodiumhexa-metaphosphate, dessicator and centimetre scale., shrinkage limit testfull set of equipments 1.) evaporating dish of porcelain, 2.) spatula and straight edge, 3.) balance-sensitive to 0.01 g minimum.4.) shrinkage dish. circular, porcelain or non-corroding metal dish, 5.) glass cup. 50-55 mm in diameter and 25 mm in height,6.) glass plates. two, 75x75 mm one plate of plain glass and the other prongs, 7.) thermostatically controlled oven,8.) wash bottle containing distilled water, 9.) graduate-glass, with capacity of 25 ml. 10.) mercury., sand equivalent value(i) graduated cylinder (ii) irrigator tube (iii) siphon assembly (iv) weighted foot assembly (v) measuring can (vi) sieve -4.75mm (vii) funnel (viii) 4- litre bottle (ix) flat pan (x) timing device (xi) sand equivalent shaker, ph test -electronic method(i) ph meter (ii) digital balance 300 gm capacity-sensitive 0.001gm (iii) 100ml glass beaker -3nos. (iv) volumetric flask-500ml -nos. (v) wash bottle-100 ml (vi) mortar with rubber covered pestle, aggregates, polished stone value (i) accelerated polish machine mounted on firm ,level and non resilient base of stone or concrete (ii) road wheel (iii) means for rotating road wheel (iv) means for bringing the surface of a rubber-tyred wheel of 20 cm diameter and 5 cm breadth to bear on the stone surface of the road wheel with a total load of 40 kg. (v) means to feed the sand and water at a uniform rate (vi ) means to feed the emery powder and water at uniform rate (vii) friction tester: is: 2386 part 4 as per specification of rrl uk (viii) 25 kg hard siliceous sand (ix) emery powder 5 kg, alkali aggregate reactivitymortar bar method: scales, weights, sieves, glass graduates, specimen moulds, mixing bowl, tamper, trowel, containers, length comparator, alkali aggregate reactivity chemical method:1. electronic balance2. pulveriser3. reaction container, reagents, glassware, petrographic examination 1. geological hammer2. petrographic microscope3. screen confirming to is sieve4. digital balance5. portable handheld cutting machine6. hand lens7. glass sides etc., deleterious material & organic impuritiessedimentation pipette: a watertight screw-topped glass jar, 1000 ml measuring cylinder, chemicals, containers, sieves, cement, soundness (autoclave apparatus)graduated glass cylinders, moulds, autoclave, length comparator, compaction (mortar cube vibrator), fineness (blaine air permeability apparatus), ph meter ( 2 in nos.), reinforcing bar (steel), reinforcing bar (steel) universal testing machine,to determine unit weight, yield strength,, proof stress, ultimate tensile strength, % elongation, bend and re-bend test, concrete test equipment, vibrating table 1mx1m(full set of equipments), needle vibrator ( 2 in nos.), permeability, dry shrinkage (shrinkage apparatus) ( 2 in nos.)(full set of equipments), air content (air entrainment meter apparatus)(full set of equipments), durability (rapid chloride ion permissibility apparatus), depth of penetration (water permeability apparatus) ( 2 in nos.)(full set of equipments), water, physical analysis of water, geo textile and geogrid, pull-out resistance of geotextile /geogrid
Tender For supply of lab items - 9000682, 5000.000, ethyl alcohol required for alcohol test and chemical preparation for inhouse and mcc/bmc/plant operation.ethanol absolute for laboratory use only assay 99.9 total quantity 20000 ml 20 l 1 bottle is of 500mlgroup mandatorymaterial shall be provided by authorized vendor only i.e. vendor/party shall be either oem or authorized by oem to supply the material, 9918422, 3.000, ammonium chloridecas no 12125-02-9minimum assay- 99.5 make qualigens1 each contain 500mlquantity 20 eachgroup mandatorymaterial shall be provided by authorized vendor only i.e vendor/party shall be either oem or authorized by oem to supply the material, 9000854, 20.000, make fisher scientificitem nesslers reagenttotal qty 30 btpack size 125 mlrequire for all mcc s and dmdgroup mandatorymaterial shall be provided by authorized vendor only i.e. vendor/party shall be either oem or authorized by oem to supply the material, 3023357, 12.000, make cdh/lobaitem ferric chloride solution 10 w/vtotal qty 30 btpack size 125 ml each b require for all mccs and dmdgroup mandatorymaterial shall be provided by authorized vendor only i.e. vendor/party shall be either oem or authorized by oem to supply the material, 9005358, 20.000, 9 mm screw cap with bonded pre-slit ptfe-silicon septummake borosil scientific1 pack contain 100 capsproduct code cs00000pbs114total 20 each packgroup mandatorymaterial shall be provided by authorized vendor only i.e. vendor/party shall be either oem or authorized by oem to supply the material, 9015511, 20.000, pen shape multi stem thermometerrange 50c to 150cresolution 0 1deg.auto shut off130mm stainless steel sensor probetemperature unit f/c selectabledata hold/test function selectable1 sec normal temperature sensing timeprotective plastic sleeve with clip for stainless steellow battery indicatorquantity 50 eachgroup mandatorymaterial shall be provided by authorized vendor only i e vendor/party shall be either oem or authorized by oem to supply the material, 9005381, 12.000, wash bottle new typecapacity - 000 mlcode 36604make polylabquantity 12 each 12 pieces group mandatorymaterial shall be provided by authorized vendor only i e vendor/party shall be either oem or authorized by oem to supply the material, 3023493, 300.000, beaker 100ml of plastic autoclavable quantity 24 each beakermake polylabcode no 11152hsn code 39269099group mandatorymaterial shall be provided by authorized vendor only i.e vendor/party shall be either oem or authorized by oem to supply the material, 9008641, 100.000, bottle top dispenser-pinnaacle with recirculation valvecalibration accuracy as per iso 8655make borosilproduct blfllh002012016d00vol range ml 1.0-10.0increment ml 0.20accurac 0.6 /-0.06ml cv 0.2 0.02 mlgroup mandatorymaterial shall be provided by authorized vendor only i.e. vendor/party shall be either oem or authorized by oem to supply the material
Tender For corrigendum : supply of glassware and consumable items for chemical lab gtps. - glass moisture bottle for coal testing 50 x 35 mm od make borosil, glass make petri dishes od 80 mm x height 17 mm, silica crucible low form(translucent indian make) cap-25 ml, temp-1200 deg c,, silica vetrosil crucible,size:25ml.cap.(with lid)., volatile matter crucible stand (for 02 crucible), glass make automatic burette class-b 25 ml, glass moisture bottle for coal testing 50 x 35 mm od make borosil, glass make petri dishes od 80 mm x height 17 mm, silica crucible low form(translucent indian make) cap-25 ml, temp-1200 deg c,, silica vetrosil crucible,size:25ml.cap.(with lid)., volatile matter crucible stand (for 02 crucible), glass make automatic burette class-b 25 ml