Latest electronic appliance Tenders | Government electronic appliance Tenders

CTN :39061583

06 Feb, 2025 NA

Karaikudi - Tamil Nadu

Tender For purchase of micro controller lab kit - equipment tems:, blink led and push button 1.dual core dspic33ch pwm controller (nano 33ch) 2.usb cable, read analog data and uart communication 1.dual core dspic33ch pwm controller (nano 33ch), dc motor drive system 1.dual core dspic33ch pwm controller (nano 33ch) 2.buck converter 3.12 v pmdc motor 4.usb cable, dc to dc converter 1.dual core dspic33ch pwm controller (nano 33ch) 2.boost converter 3.usb cable, read adc and generate sine waveform 1.dual core dspic33ch pwm controller (nano 33ch) 2.potentiometer 3.usb cable, three phase induction motor drive system 1.cipos intelligent power module (vid-04cipos) 2.induction motor 3 phase 0.25 hp 3.dual core dspic33ch pwm controller ( nano 33ch) 4.usb cable

CTN :38910628

30 Jan, 2025 NA

Uthangarai - Tamil Nadu

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.

CTN :39061564

30 Jan, 2025 NA

Nilgiris - Tamil Nadu

Tender For eee lab equipments - dual core dspic33ch pwm controller (nano 33ch) , read analog data and uart communication.a)dual core dspic33ch pwm controller (nano 33ch), dc motor drive systema)dual core dspic33ch pwm controller (nano 33ch)b)buck converter c)12 v dc motor each 1 no., dc to dc converter a)dual core dspic33ch pwm controller (nano 33ch)b)boost converter each 1 no, read adc and generate sine waveform a)dual core dspic33ch pwm controller (nano 33ch)b)potentiometer each 1 no, three phase induction motor drive system a)cipos intelligent power module (vid-04cipos)b)induction motor 3 phase 0.25 hpc)dual core dspic33ch pwm controller ( nano 33ch) each 1 no., scr commutation circuit kit, non-automatic and automatic iron box.(each 1), electric water heater (wall mounted), table fan, mixer grinder, digital multimeter, wire cutter, nose pliers (8 inches) , cutting pliers (8 inches), heavy duty screw driver (250mm), heavy duty tester ( 500 w ), wire stripper , drilling machine with drill bit a)power 500wb)drilling capacity 15mm (for wood)c)drilling capacity 10mm (for steel), spanner (6inches to 32 inches) each 1, 1.5sq.mm wire (90m), rheostat 400 /1a, 530 /1a, 1180 /1a, capacitor bank (2 kvar, 1000v), single phase variac (1 kva), lpf wattmeter 150/300/600v, 2.5/5a, upf wattmeter 75/150/300v, 5/10a, upf wattmeter 150/300/600v, 10/20a, dc shunt motor coupled 3 alternator (with synchronizing panel) specification:dc shunt motor 5hp/220v, 3 alternator 3kvasynchronizing panel consists:voltmeter 2 nos, ammeter 2 nos, frequency meter 2 nos, phase sequence indicator 1no, ac lamp holder with bulb - 6 nos, mcb (4 pole) 1 no, synchroscope 1no.

State Government

CTN :39049488

15 Feb, 2025 49.92 Lacs

Guwahati - Assam

Tender For procurement of machinery/equipment for institute of veterinary biologicals - microscope :head: binocular 30 . 360 rotating. 48-75mm interpupilar. +/- 5mm diopter on left tube, objective magnification:semi plan 4x/0.10, 10x/0.25, s40x/0.65, oil immersion objectives, eyepiece magnification: wf 10x/18mm, -80 c ultra low temperature freezers:temperature range : -60 c to -86 c, volume : 528 l, compressor capacity 950w, compressor type/brand/number-hermetic reciprocating type / secop / 2, condenser type- enhanced micro-channel & forced-air cooled, defrost method-manual, evaporator type-cold wall with enhanced heat transfer treatment refrigeration system type-direct cooling, refrigerated centrifuge machine :max. speed 16000 rpm, rotor : 1.5 ml/ 2 ml. , 15 ml. & 50 ml., freeze dryer machine: condenser temperature : -40 c, freezer drying area : 12 liters (0.118m3), condenser capacity : 3 - 5 ltr /24hrs., vacuum degree : 10 pa, drying chamber (ss-304) : stainless steel 230mm (dia) x 285mm (d), cold trap dimensions : (ss-304) 230mm (dia) x 230mm (d), vacuum probe :electric vacuum transducer, vacuum indicator :digital vacuum indicator, vacuum seals : made of silicon rubber, ultra ultimate vacuum (pump head) :1x 10 torr, vacuum pump direct drive motor rotary vane type vacuum pump of double stage with air ballast having ultimate vacuum of 1x10-2 torr on pump head, manifold/numbers of ports : one manifold with 8 ports,ability to hold flasks :1000ml, 500ml, 250ml, 100ml., ambient conditions :ambient temperature 25 c (ac room), voltage :220v, 50hz, power : 1400w, co2 incubator :capacity (english) 6.5 cu. ft., certifications/compliance ul, cul, ce, data outputs usb, and optional 4-20ma, description single tri-gas 184l incubator, 1-20%, capacity (metric) 184 l, chamber material polished stainless steel, co2 concentration range 0 to 20%, co2 sensor technology tc sensor, lighting led, material stainless steel, oxygen control 1 to 20%, relative humidity 90% at 37 c, temperature range (metric) ambient +5 to 50 c, type co2 incubator, dimensions (d x w x h) interior 20.0 x 21.3 x 26.8 in. (50.8 x 54.1 x 68.1 cm), dimensions (l x w x h) 25 x 26 x 39.5 in. (63.5 x 66 x 100.3 cm), weight (english) 365 lb. electrical requirements 230 v, 50/60 hz, voltage 230 v, unit size each, laminar flow ( vertical ):inner working size : 2 ft x 2 ft x 2 ft. with hepa filter., blower system: - direct drive, continuous duty hp with sealed bearings motors selected for energy efficiency, compact design, and flat profile. completely integrated assembly optimizes motor cooling. all rotating parts balanced for smooth, quiet and vibration-free operation. pre filter system: washable type pleated pre-filter with 90% efficiency is provided. hepa filtration system: - aluminium framed high efficiency particulate air (hepa) filter operate a typical efficiency of 99.97% at 0.3 micron size, provides superior product protection. material of construction: 18 gauge mild steel (ms) material with working area ss non corrosive material., dry bulb thermometer:temperature range -10 to 50 degree celsius, vortex mixer : vortex mixer (adjustable speed), with standard cup top, 115v/60hz, speed 0-2500rpm; orbit 4mm; touch or continuous operation; shade pole motor; analog control, auto filling machine:glass/plastic type of product; 2400 bottle/hr production;50-100 ml filling volume, auto capping machine:round type container; screw cap; 40 bottles/minute production, auto labelling machine:stainless steel finish; round bottle type ; bottle size -30 ml to 500 ml; cold dextrin base glue; 150 labels/minute;, mini cooler :20 c mini cooler with gel filled cover, code-525062, places-32, capacity-1.5, tissue homogenizer:interface-touch screen interface, programmable assays- up to 12 manual assays saved to memory, pre- defined assays- 73 pre-defined and optimized assay programs,time range- 1 to 120 seconds in 1 second increments, speed range- 4 to 10 m/sec in 0.5m/sec increments, cycles- 1 to 9 cycles

CTN :39051571

31 Jan, 2025 NA

Nagapattinam - Tamil Nadu

Tender For equipments for eee - supply of equipments for eee. ( for technical specifications refer nit ), module to blink an led connected to a general-purpose input / output (gpio) pin and module to read the state of a push-button and control an led., module to read analog data from a potentiometer and display the data by using lcd and module to establish communication between the dspic33ch and a computer using uart., module to generate one pwm to drive an igbt switch to control a dc motor / stepper motor., module to generate pwm for buck/boost converter., module to read 2 channel adc and module to generate sine pwm to drive a igbt to get a 50hz sine waveform., module to generate 3 phase output from an inverter module and simulate a v/f control of induction motor in matlab-simulink & download the program to a igbt power module and run a 3 phase induction motor at 800 rpm.

State Government

CTN :39054496

06 Feb, 2025 2.00 Crore

Hyderabad - Telangana

Tender For procurement of electrical and electronic appliances

Electronic Appliance Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

State Government

State Government