Tender For corrigendum : supply and installation of laboratoryinstrument scanning electron microscope with energy dispersive spectroscope for department of physics under dst fist project
Tender For procurement of laboratoryinstruments for chemical lab at wtp, ntps. - table top ph meter ph meter (systronics), conductivity meter (systronics), lab inst table top digital nephlo, table top thermometer 0 to 110 deg c.
Tender For corrigendum : supply, installation, commissioning, training and documentation of circulation bath 5 & 25 deg c laboratoryinstruments at bpcl mumbai refinery lab.
Tender For procurement, supply, installation, and commissioning of water testing laboratoryinstruments/equipment with accredited calibration certificates and one-year warranty, including supply of glassware, certified reference materials (crm), miscellaneous laboratory items, computers, and printers for water quality testing laboratories.
Tender For providing of design installation and maintenance of educational lab/centre - science lab; physics lab pg science biotechnology; buyer - digital storage oscilloscope , digital function generator ,hall effect measurement setup , four probe method , 8085 microprocessor trainer kit , 8086 microprocessor training kit , 8051 microcontroller training kit , superposition theorem trainer kit , thevenin's theorem trainer kit , maximum power transfer theorem trainer kit , digital ic tester m, amplitude modulation & demodulation ,
Tender For procurement of ece and eee lab equipments - single output regulated dc variable power supply, dual output regulated power supply, function generator, digital storage oscilloscope, dc voltmeter, dc ammeter, decade resistance box, decade capacitance box, decade inductance box, 8051 microcontroller kit, embedded trainer kit using lpc2148, lvdt sensor trainer kit, strain guage trainer kit, temperature measurement trainer kit, sim reader trainer kit, microwave testbench with reflex klystron oscillator, dc series motor with electrical workbench, single phase transformer, three phase transformer, loading rheostat 3 phase, single phase resistive load, three phase synchronous motor with electrical workbench, on/off control of lamp using solid state relay kit
Tender For purchase of tanche - lab equipments for eee and ece department - purchase - lab equipments for eee department electronics lab, single phase to single phase cyclo converter kit single-phase bridge cycloconverter power devices: scr/triac based input supply: 230 v ac, 50 hz step-down isolation transformer 230 v / 12 v output: 12 15 v ac, frequency: 0 25 hz (adjustable),firing angle control circuit and frequency control circuit to be provided built-in resistive load, terminals to be brought on ms panel with necessary symbols and circuits, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter) power device : power mosfet / igbt based switching circuit input supply : 24 v dc to 110 v dc or derived from 230 v ac mains through rectifier unit output voltage :(0 to vin) variable dc output current : up to 5 a dc maximum with suitable load resistor (r load) pwm duty cycle control provided pwm generation and control circuit inbuilt gate driver circuit provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kittype : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate driver circuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kittype : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motortype : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz output : three phase variable voltage and variable frequency ac output 1 hpthree phase squirrel cage induction motor415 v ac 50 hz &1440 rpm control technique : pwm / spwm based control frequency range : 0 50 hz variable digital display for frequency and operating parameters start / stop and forward / reverse control, acceleration and deceleration control facility powder coated ms control panel tabletop / floor mounted laboratory type setup clearly labelled circuit diagram and control switches proper insulated terminals and earthing arrangement, purchase - lab equipments for eee department electrical machines lab, three phase transformertype: three phase transformer, rating: 3 kva input voltage: 415 v ac, 3-phase, output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor, dc stepper motor drive kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection., dc servo motor drive kit with servo motorinput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive contr