Tender For supply of set of various safety valves of type t2 as per clw drg. no. 0/3/65/63 comprising of : 1) 1/2" size safety valve with pressure setting of 2.0 kg/cm2 qty:-12 nos 2) 1/2" size safety valve with pressure setting of 3.9 kg/cm2 qty:-12 nos 3) 1/2" size safety valve with pressure setting of 8.5 kg/cm2 qty:-06 nos 4) 3/4" size safety valve with pressure setting of 8.5 kg/cm2 qty:-02 nos (one set consists of 04items having 32 nos. per set) material to be procured from clw approved vendors only. [ warranty period: 30 months after the date of delivery ]
Tender For supply of weldingelectrode mild steels , welding electrodess , welding helmet , welding gloves , welding glass black , welding glass white , welding gogles , welding lead copper core 600 amp , loctite bonding 495 20ml , anti corrosive solution wd 40 , duster khadi , duster cloth , markin cloth , gunny bag jute , safety dangri suit size s m l finest grade 100 percent cotton in two colour multiple pockets double stich , cutting wheel 100mm , cutting wheel 180mm , grinding wheel ag 7 180mm dia , grinding wheel 4 inch , emery paper 400 grade f441338001 , emery paper fine in roll 50 mm by 50 mt , emery paper grade 180 , emery paper no 100 sand paper , wire brush , nylon rope 12 mm , nylon rope 16 mm , nylon rope 27 mm , jute rope 16mm , jute rope 12 mm , jute rope 25 mm , hand gloves , heavy duty rubber hose pipe dia 1 by 2 suitable for 20 bar pressure , pvc rubber pipe half inch roll of 25 m isi make , gate valves 15mm , gate valves 20mm , gate valve 25 mm brass , h d p e fabric tirpal 21 feet , h d p e fabric tirpal 8 feet , ss plate 316 grade , ss plate with punch hole 20mm dia 20 nos holes in zigzag manner , ms pipe 6 inch , m seal general purpose , painting brush 5 , brush 3 inch size , brush 2 inch size , brush 1 inch size , white paint , black paint , yellow paint , grey paint
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