Tender For corrigendum : supply of laboratory equipment and instruments - analog electrician tool kit upto 200 ma , c clamp 100mm , c clamp 200mm , chisel cold 25mmx200mm , tweezers 150mm , double ended open spanner set 6 7mm to 30 32mm 12 no. spanner in each set , contactor 3 phase 415v 25a with 2 no and 2 nc , contactor 3 phase 415v 32a with 2 no and 2 nc , limit switch liver operated 2 a 500v 2 contact , rotary switch 16a 440v , over current relay 16a 440v , voltage monitor relay 190 to 440v , hydrometer , mccb 100a 3 pole , elcb 25a 2 pole 30ma sensitivity , digital multimeter dc 200mv to 1000v 0 to 10a and ac 200mv to 750v 0 to 10a. resistance 0 to 20mohm and 31 by 2 digit , lux meter 0.05 to 7000 lumen with battery , phase sequence indicator 3 phase 415v , discrete component trainer for diode and transister circuit with regulated power supply plus 5 0 to 5v plus 12 0 to 12v , digital i.c trainer 7 segment display and bread board , energy meter single phase 2 wire 240v , energy meter 3 phase 4 wire 415v
Tender For purchase of equipment, configuration design multichannel electrochemical workstation containing a minimum of 2 channels with impedance system should have a minimum of two potentiostat/galvanostat modules in single cabinet to operate independently and simultaneously1. general description chassis: multichannel single chassis a minimum of two channels should have electrochemical impedance spectroscopy (eis) measurements2. specification for channels cell connection: 4 (we, s, ce and re) channels required: a minimum of 2 channels must be equipped with eis facility compliance voltage: 20 v or better per channel applied voltage: 10 v or better per channel maximum output current: 400 ma or better current ranges: 10 na to 100 ma or better resolution of applied/measured potential: 3 v or better voltage accuracy: 0.1 % of full-scale range or 3 v or better measured current resolution: 800 fa on lowest current range or better frequency range: 10 hz to 1 mhz or better impedance accuracy/resolution: 1%& 1 at 1hz or 0.003% gain bandwidth range of amplifier: 1 mhz or better bandwidth of electrometer: 1mhz or better input bias current: 20 pa or better possibility to upgrade to high current up to 10 a or better using booster provision to connect external devices or use optional accessories internal resistance determination acquisition rate: 1000,000 samples/second3. complete software with the following specification software should be capable of supporting a wide variety of electrochemical techniques especially mentioned below.4. electrochemical impedance two channel should have eis measurement facility with frequency range 10 hz to 1 mhz or better5. desktop computer pc i5 (or higher), 8gb ram, 1tb hdd, 22" led monitor (or higher), ssd: 512 gb, windows 10 os (or higher), wired keyboard and mouse. should be procured from india6. optional accessories7. general terms and conditionswarranty: 3 years manufacturer s warranty certificate. vendor should be an authorized provider of sophisticated high-precision potentiostat/galvanostat systems for past 15 years or more with: a proven track record in multiple countries and national institutes standard quality certifications such (iso 9001) 5+ past installations of similar systems in india. compliance statement should be enclosed with the quotation. please provide cost split up of each accessory. mention the cost of optional accessories separately.
Tender For supply of equipments for industrial drives and control laboratory - list of equipments, voltage current and powermeasurement in single phase accircuitmeasurement of power by using various loads. analog voltmeter 0-300v ac panel mounted. analog ammeter 0-5a ac panel mounted. analog wattmeter 1.5kw ac panel mounted. single digital power monitor to measurepower. single phase ac lamp load 230v/5a 1kw. panel enclosure with iylem front panel withinput/output terminal outlets, construct led circuit with currentlimiting resistor. power source 0-9v variable dc. led 3mm white. led 3mm rgb. variable resistance. pcb mounted with terminal outlets and boxenclosure, construct dc regulated powersupply unitdc power supply circuit with discrete components to assemble and test the voltage and differentwaveforms with transformer,diodes, regulator ic5v/12v dc , pcb and box enclosure, demonstrate the working of mcband elcbdemonstration and testing of mcb and elcb byshort circuit test, earth fault test and load test by usinglamp load. single pole mcb 2-5amps. two pole elcb 30ma. lamp load single phase 5amps. panel enclosure and terminal outlets, logic gate using ics. built-in power supply dc +5 v @ 500 ma. on panel gates : 4 nand gates (7400), 4nor gates (7402),. 4 and gates (7408), 4 or gates (7432) & 6not gates (7404). 5 logic input switches with green leddisplay. 5 logic output red led display. required numbers of patch cords andoperating manual, speed control of induction motorusing vfd. speed control of induction motor by usingvfd ac drive setup with three phase squirrelcage induction motor 0.5hp/220v/1440rpm. this unit consists of delta or equivalentmake igbt based 3-ph v/f drive suitable for0.5hp/230v induction motor.. the ac 1-phase input terminals, motor outputterminals points are brought out on the frontpanel.. a 2pole / 6amps mcb is provided to switchon/off the ac mains supply to the unit andalso for protection.. the drive has the facility to change thefrequency with constant v/f(variable voltagevariable frequency) to vary the speed of theinduction motor since the speed is directlyproportional to the frequency.. voltage, output current, and frequency.. switch for forward and reverse direction ofrotation., direction control of dc motorusing driver ic l293darduino based direction control of dc motor usingl293d driver control which can control a set oftwo dc motors simultaneously in any direction.specification: cpu: atmega328p mcu (dip package). l293d driver circuit dc motor 5v forward/reverse switchessoftware support: arduino idepackage include: trainer kit. usb cable. 12v/1a adaptor 2mm patch cord, lt stepper motor drive kit with digitalcontroller speed control of stepper motor :-this unit is microcontroller based controller circuit toaccurately generates pulses to energize the steppermotor winding in the desired sequence. powertransistor based driver ckt. to drive the stepper motor,2x16 lcd display to set and display the parameters,and able to set the speed of the motor in rpm,number of steps motor can move, direction of rotation forward and reverse direction with half step and full step mode.the stepper motor fitted on the panel andall the connections are brought to a connector. thedial is fitted to the shaft of the stepper motor. theinner dial marking in steps and outer marking indegrees. step angle : 1.80 + / 0.10 3 kg cm = 0.1nm steps per revolution : 200 half step = 0.90.mains operated.
Tender For procurement of electrical and electronic items for jktdc jammu division-, heat blower, , (iron frame) with three step temperature control and thermostat control for protection heaving 1500 watt (proffered brand-usha lexus/bajaj/orpat/havells)., , electric soup container 10 liter. (reputed brand), , exhaust fan 12 inch, , dia (preferred brand-bajaj/havells/crompton/usha)., , standing fan, , with speed regulator aluminium blade 400mm pedestal fan (preferred brand-, , bajaj/havells/crompton/usha)., , ceiling fan full size, , 48" dia fan size-1200 millimeter number of blades- 3 type of bearing-double ball bearing warranty minimum 2 years (preferred brand-bajaj/havells/crompton/usha)., , exhaust fan 9 inch, , dia (preferred brand-bajaj/havells/crompton/usha)., , wall mounting fan1400mm sweep (preferred brand-bajaj/havells/crompton/usha)., , led lamp 9 watt, , minimum warranty 2 year (reputed brand), , insect killer, , double rod bug zapper fly/mosquito catcher for commercial use uv bulb insect control ac-220v- 240v warranty 1 year. (reputed brand), , electric blanket, , size 30x 60 100 shock proof water proof. auto cut function to stop overheating. fire resistant, , material used. minimum electricity consumption.iso, rhos, ce quality certifications., , warranty 01 year., , electric gas hobs 3 burner (reputed brand), , water pump 1.5hp single phase (reputed brand), , prodigy meter 3 phase current range 40-200 amp, , computer desktop, , monitor-21inch resolution-1920x1080 core-15 12th generation ram-8gb ssd-500gb windows 10 (preferred brand-hp/dell/lenovo/wipro), , ups single battery 400va (preferred brand-microtek/zebronics/cyber power/luminous), , ups double battery 800va (preferred brand-microtek/zebronics/cyber power/luminous), , printer black and white (monochrome) laserjet minimum print speed 12ppm (preferred brand- hp/cannon/epson/brother), , ac 1 ton split type, , 1 year on product and 5 years on compressor 3 star bee rating (preferred brand- voltas/lg/bluestar/godrej), , ac 1.5 ton with stabilizer window, , 1 year on product and 5 years on compressor 3 star bee rating (preferred brand- voltas/lg/bluestar/godrej), , a.c transformer, , rating: 5kva material: copper winding input voltage range: 90-250v output voltage: 200-240v, , with mcr and digital display wonnontur 3 yoon minimum (poputed buond), , telephone apparatus 1 set (beetal), , refrigerator small single door 100 liter (preferred brand-samsung/lg/godrej/bluestar/kelvinator), , inverter, , (sine wave) single battery rating: 1050va maximum ac output power: 1000 watts rated dc input voltage: 12 v dc ac input voltage: 220 vac, 50 hz, single phase ac output voltage: 220 v +/- 10vac, 50 hz, single phase power factor: 0.8 (min) peak efficiency: >90% maximum output current: 10 amp equipped with: output over-current protection, display panel confirming to is 13314 warranty: 2 years minimum (preferred brand-sukam/livguard/exide/luminous)., , inverter battery, , type: 12 volt lead acid tubular batteries capacity: 150 ah with 6 n float indicators warranty: 36 months (min) replacement warranty (preferred brand-sukam/livguard/exide/luminous/amaron)., , vacuum cleaner 1200w 20l wet & dry (reputed brand), , generator set 50 kva (reputed brand), , geyser 35 ltr., , capacity: 35 litres, vertical mounting, energy ratings: bee 5 star, equipped with indicators and adjustable thermostat for temperature control, tank material: high quality stainless steel with glass wool insulation warranty: 5 year (min) on inner container and 2 years (minimum) comprehensive warranty. (preferred brand-v-guard/havells/bajaj/crompton)., , water cooler 60 ltr. (electric) 60 liter stainless steel water cooler (preferred brand- voltas/bluestar/godrej/usha), , electric chopper grinder commercial onion and masalas capacity minimum 15 ltr., , electric grinder mixer commercial capacity 5 ltr., , with 2 jar., , water purifier, , plastic storage capacity 8-10 liter capacity wall mounted 220 volts electrical ro+uv+
Tender For supply of lead acid battery smf vrla 7 ah 12v at the rate c20 rating , pressure switch , pressure switch part no ips 350 to 32 drawing 22500085504 , manual pull station manual call point fire fighting system , multi sensor smoke detector with base unit voltage 16 to 27 vdc , addressable heat ditector with detector base , fire alarm sounders , pressure gauge 0 to 10 kg per cm2 4 dial , hooter 24 v , electric solenoid assy for deluge system , explosion proof thermal detector , dual action type manual release unit , smoke detector , switch monitor , multicriteria detector , break glass type manual call point , response indicator ri , hooter cum strobe , armored frls cable 2 c by 1 point 5insulation grade 1 point 11 kv conductor material