Tender For purchase of various testing advanced apparatus (lab equipment) in quality control labs under zone ajmer, bikaner,udaipur-i and udaipur-ii - ultra sonic pulse velocity testing instrument :-supplying ultra sonic pulse velocity testing instrument for non destructive testing (ndt) of hardened concrete to asses the quality of concrete in term of dense, homogeneity and uniformity. instrument shall also be capable of crack & void detection and elastic properties measurment of concrete. the apparatus for ultra sonic pulse velocity measurment shall consist electrical pulse generator, transducers in one pair, standard calibrator bar, amplifier, electronic timing device. performance requirement of apparatus shall be as under :-- transit time accuracy within - 1 % range- range of time - 20 s to 10 ms- referance specimen - two no. usually steel bars having pulse transit time 25 s to 100 ms with accuracy 0.2 s- transducer - one pair - piezo electric and magneto strictime type frequencies in between 10khz to 200 khz, contact type ultra sonic concrete tester range - upto 5 mtr. & 5 mtr. and aboveaccuracy - 100 nano second- power - 7.2 v (dc), rechargable bettary - oper. temperature - 0 to 500 c - resolution - 0.1 s- display - 128x64 graphic lcd - display response time - instantaneousstandard accessories :-1- 1 set of 7.2 v nicd cell2- probe cable 2 no. (4m each)3- transduces - 2 no. (50 mm dia, 60 khz)4- calibration block alongwith verification block with nabl traceability certificate5- cover /bag instrument shall meet requirements of is: 516(part-5/sec.-i) 2018, en 12504-1 & astm c 597. standards.the complete item shall be supplied as per direction of engineer in charge . rates are inlusive of all taxes ., rotational viscometer : supplying & installation of rotational viscometer of spring torque model for higher viscosities that specially designed for conducting high-temperature testing of ashphalt binders in compliance with astmd 4402/d4402m-23 and is: 73-2013,is :15462-2019 & is:17079-2019 .standards . it should be capable to determine viscosities of liquids. like oil, ashphalt & solvent etc.key feature of apparatus shall be as under :-precise temperatures control unit to ensure precise temp control and maintaining content & accurate testing temperatures.user friendly inter face to easy to use and display of accurate result.level indicators surface level indictors should be our both the temp control unit and the main unit to ensure equipment remain level.versatile spindle options capable of with standing the demanding condition of ashphalt testing., builtin micro printer for convenient result printing., automatic range calculation capable of automatic full scale range (fsr) calculation for 100 % viscosity with specific spindle and speed combination., window based software shall include window based software for creating viscometer vs temperatures course with test data continently stored ms excel., high-visibility lcb the lcb display features a white backlight for enhanced visibility and clarity.technical specifications of apparatus shall be as under :-rotation speed 0.1- 250 rpm, viscosity measurement range 100 cp to 64m cp, torque range high up to 57496 dyne.cm ( 5.749 mn.m) ,spindles set of large spindles as required, torque range 10%- 100% full -scale torque, measurement error: 1% (f s), temperature controlling range: up to 200 c, temperature controlling accuracy: 0.1 c, cubage of sample cylinder: 20ml, serial interface: rs232, working environment: ambient temperature: 15 c to 35 c, 85%, operating voltage: ac (220v 10%)v, 50hz, single phase, total power consumption: 200w, components included of apparatus shall be as under :- -head of viscometer -auxiliary controlling case (containing a temperature controller and a micro-printer), - thermo-electric heater, -spindles made of aisi 316l as per requirment with adaptor, -pen drive for pc software setupstand, external power supply connection cable, instruction manua
Tender For short term tender is invited for providing and installation of stand-by pumps including necessary maintenance to the overhead tank and ground-level water tanks situated behind the humanities building at mangalore university campus and providing 3 hp stand by pump with water level controller to the both the pumps to the sump tank of science faculty building at mangalore university campus and providing water supply connection to the pavilion at mangalore university campus- - under development grant- reserved for schedule caste
Tender For purchase of instrumentation spares . - instrumentation spares ., k type charomel alumel compensating thermocouple cable, 20 core, 1 mm2 size, multistrand, each core pvc insulated, overall shielded and armored & overall pvc insulated., k type charomel alumel compensating thermocouple cable, 2 core, 1 mm2 size, multistrand, each core pvc insulated, overall shielded and armored & overall pvc insulated., junction box having 50 terminal blocks push pull type. tb size 1 mm2 size 20 x 14 depth 10 , printed numbering ferrule (pvc) 101 to 2008 pieces will be required of each number., digital rpm indicator i/p proximity sensor pnp-noo/p 4 to 20 ma range 0 to 10000 rpmp/s 220 vac., red lamp24 vdc, dia 14.5/ 9.5 mm, mint ai 8 channel analog input (used for ml 1400 plc allen breadly make) , controller for ml 1400 plc, ai module 4 channel1762 if4 for ml 1400 plc , ao module 4 channel1762 of4 for ml 1400 plc , microprocessor based digital flow indicator totalizer , model 1008i/p 4 to 20 mao/p 4 to 20 ma, 24 vdcp.s.- 220 vac. size 96 x 96 mm2, microprocessor based digital process indicator.i/p universal, o/p 4 to 20 ma, ps 220 vac, rtd pt 100 sensors for temperature measurement.sensor length 12 sensor dia 9mm, proximity sensor pnp - no, sensing range - 5/8 mm, volt - 10 to 40 vdc, max. load - 300 ma., donnelly chute level sensor with mounting bracket & screws accessories, capacitive type, non contact type, operating voltage 24 vdc, output - digital output 24 vdc, range - 15 mm.model ki5002 ki3015-bpkg/ni, auto manual panel for cane carrier & main rake carrier.auto manual station cut size 96 x 96 note output of the both auto manual station should be through regulated potentiometer which is given to the vfds.signal from field to auto manual station should be through signal isolator.signal from auto manual station to vfds should be through signal isolator.all isolator should be of masibus/ rishabh make.for cane carrier - i/p 4 to 20 ma, o/p 4 to 20 mafor main rake carrier - i/p 4 to 20 ma, o/p 0 to 10 vdcboth auto manual stations which is to be used in this panel provided by mills.above cited panel should have a provision of 30 terminal blocks of push pull type.02 nos push button fitted in above cited panel for start and stop., spares for auto sugar weighing and bagging machines., limit switch for bag clamp., load cell 110 kg., 5 port solenoid valve with coilmodel ds255sr61operating voltage 24 vdc, rubber pad mounting assembly for bag clamp., pvc pipe, id - 6 mm, od - 8 mm, max. air pressure - 10 bar, blue clour
Tender For supply of repairing and replacement of ffs incl wlc system at nhc : : - overhead tank valve controller , level sensor , pump controller main panel , water sensor , wire connection , mccb , installation and commissioning , butterfly valve , nrv , two way fire brigade inlet , three way fire brigade inlet , ball valve , electronic hooter , pressure gauge , pressure switch , branch nozzle , rrl hose pipe , swinging hose reel drum , hydrant valve , repairing and servicing of terrace pump , repairing and servicing of fire alarm panel , repairing and servicing of hydrant valve , repairing and servicing of hose reel drum
Tender For supply of water level controller sensor. spec: 415 vac, adjustable time delay (0.1 to 10 sec) and sens itivity (1k to 200k) along with manual start option, input & output 5 pin each. [ warranty period: 30 mon ths after the date of delivery ]
Tender For supply of 1000 ml , funnels dia 7.5cms , beaker 250ml corning , beaker 500 ml corning , bottles for solutions 1000 ml , bottles for solutions 2000 ml , bottles for solutions 500 ml , conical flask 500 ml , conical flask 250 ml , evaporating dish - 50 ml , watch glass 3 dia , tongs for laboratory - , spatula 8 , distilled water still 10 lit. , glass test tubes 15 ml , round bottom distillation , condenser for distillation lebig , rubber cork of 2.5 cm 3 cm , rubber tubing id-5mm , fire alarm system with air , gas detector with air tight , bourdon tube c-type pressure gauge , r.t.d. thermometer pt100 , flash point apparatus , bimetallic thermometer , instrument for determining , mechanical board for testing triangle and parallelogram of , searles apparatus for youngs , apparatus for measurement of co-efficient of expansion , apparatus for measurement of thermal conductivity of good , digital stop watch 1-10 , ph meter digital , redwood viscometer , digital balance 200 gm , digital balance 10 kg , test tube stand for 12 tubes , test tube holder , sand bucket , hammer mill , ball mill , sieve shaker and sieves , pressure vessel with all accessories , various type of valve like safety valve, , venturimeter, orifice meter, rota meter test rig , capacitance level indicator , sight glass level indicator , sedimentation equipment , metering pump , multistage reciprocating , intercooler and after cooler , pitot tube setup , boiling point and melting , reactor trainer with all , plc kit , screw pump , reynolds equipment , centrifugal pump test rig , gear pump test rig , reciprocating pump test rig , apparatus for determine frictional losses in straight pipe, pipe fitting , shell and tube heat exchanger , plate type heat exchanger , mixer-settler type extractor , packed tower of glass for flooding velocity experiment , batch type tank crystallizer , plate and frame filter press , rotary drum vacuum filter , sparkler filter , leaf filter , nutch filter , tray dryer , rotary drum drier , blake jaw crusher , humidification control equipment with dry and wet , cooling tower , rising and falling film evaporator , triple effect evaporator , packed distillation tower. , spray extraction column , absorption and stripping equipment , bottom driven centrifuge , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , wiring board , metal rack , black boardwhite board , fire extinguisher co2 , fire buckets , absorption system