Latest constant current discharger Tenders | Government constant current discharger Tenders

State Government

CTN :40903139

15 Jul, 2025 NA

Ahmedabad - Gujarat

Tender For supply of passive integration and differentiator - rc low pass and high pass circuits , bi-stable multi vibrator by transistor bjt , astable multi vibrator by transistor bjt , mono-stable multi vibrator by transistor bjt , schmitt trigger by transistor bjt , class - b transistor push-pull amplifier by bjt , wein bridge rc oscillator by transistor bjt , rc phase shift oscillator by transistor bjt , hartley lc oscillator by transistor bjt , colpitt lc oscillator by transistor bjt , boot strap sweep voltage generator by transistor bjt , shunt voltage feedback in transistor amplifier , series current feedback in transistor amplifier , two stage rc coupled amplifier by transistor , two stage transformer coupled amplifier by transistor , two-stage direct coupled amplifier by transistor , study of single-stage cb, ce and cc amplifiers , bi-stable multi vibrator by ic 555 , a stable multi vibrator by ic 555 , monostable multi vibrator by ic 555 , multiple vibrators by ic 555 , 3-terminal positive voltage regulator ic 7805 with meters , 3-terminal negative voltage regulator ic 7905 with meters , 3 terminals negative adjustable volt. regu. ic337 , 3 terminals positive adjustable volt. regu. ic317 , 3 terminals, positive and negative volt. regu. ic7805 and 7905 , study of a three-phase half-wave rectifier , study of a phase full-wave bridge rectifier , wide band amplifier transistor amplifier with v and i feedback , study of three- phase half-wave and full wave rectifiers , ic 723 as a voltage regulator with 2 digital meters , class - c transistor amplifier by bjt , single stage transformer coupled amplifier by bjt , crystal oscillator by transistor bjt , study of opto-coupler mct-2e , study of sequencial timer using ic555 4 - timers , tuned amplifier by bjt , transistor as a switch , mosfet as a relay driver , analog circuits development platform with simtel , advanced analog circuits development platform with simtel , dc motor speed control , overview of pid controller , control system simulator , study of temperature transducers , dc position control , study of optical transducers , study of lvdt , study of strain gauge , pid controller test bench , control system lab , verification of series and parallel connections of resistors , verification of ohms law for resistors with 2 digital meters , verification of series and parallel connections of capacitors , verification of series and parallel connections of inductors , verification of kirchoffs law kcl and kvl with 2 digital meters , verification of super position theorem with 2 digital meters , verification of thevenins theorem with 2 digital meters , verification of nortons theorem with 2 digital meters , verification of different parameters for 2 port network h, z, y parameters etc. with 2 digital meters , study of charging and discharging time constant of rc network with 2 digital meters , response characteristic time constant of rl network low pass and high pass circuit , response characteristic of rlc network , verification of maximum power transfer theorem with 2 digital meters , general purpose trainers for analysis of different networks ac and dc , verification of reciprocity theorem with 2 digital meters , study of 3 phase star and delta networks , verifications of basic theorems of different networks dc , verification of millmans theorem , verification of substitution theorem , t and pi filters , understanding network theorems , experimentation with kirchhoffs current and voltage law , two port network platform , t and network trainer , basic electrical and electronics software- single user , iot trainer kit , avr microcontroller //bid details 2 / 49 development board , arm trainer kit , iot trainer kit with raspberry pi 5 16gb

CTN :40445782

05 Jul, 2025 NA

Gandhinagar - Gujarat

Tender For corrigendum : annual maintenance contract of low voltage (lv) system at scada center, gandhinagar

CTN :39991872

27 Jun, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras supply of electronic components - cec , dual fast recovery epitaxial diode dsei 2x121 02a , ic 16 pin dip micro processor supervisory circuit max695cpe , ic 8 pin dip operational amplifier and voltage reference lm 10c n8 , ic 16 pin quad channel digital isolator enhanced system level esd reliability adum 3400 , time delay fuse fnq 10 , dc to dc convertor and switching regulator ibek24cpe3 1212 t , two terminal ic temperature tranducer ad590jh , ic 28 pin dip 32kbyte parallel e2 eprom at28c256p , ic 44 pin tqfp high performance digital signal controller dspic30f3014 , ic 16 pin dip sealed lead acid battery charger uc 3906n , ic 16 pin dip quad spst analog switch dg 201cj , mosfet driver mic5021bm , 400v bridge rectifier kbpc3510 , ic 16 pin dip nand gate fzh111a , ic 08 pin dip dual and quad micro power rail to rail input and out put opam lt 1490 ic , ic 60 pin plcc dual universal asynchronous reciever st16c452cj , ic 16 pin quad channel digital isolators adum 3402 , 3 pin to 247 discrete igbt high speed v series transistor fgw75n60hd , ic 8 pin soic extended common mode s 485 transsceiver sn65hvd20d , omron g2rl power relay omron g2rl relay , ic 28 pin dip 32kb low power cmos static ram slow s ram k6t0808c1d-l , ic digitally programmable gain instrumentation amplifier pga207 , ic 16 pin dip single 8 channel differential 4 channel cmos analog multiplexer dg 408dj , ic p dip61 threshold switch tca 105 , ic 16 pin dip tri-state rs422 dual differential line driver and receiver pair ds 8923an , ic 8 pin dip low power half duplex interface transreceiver ltc 485cn8 , ic 28 pin soic enhanced flash micro controller pic16f876a , ic 8 pin soic high output full duplex rs 485 drivers and receivers sn65hvd50dr , ic 24 pin dip real time clock dp 8572an , ic 14 pin dip 3.5v to 60v input step down converter with ecomode sn 54ls266n , ic 14 pin dip n channel 60v mosfet vq1000j , 6pin dip ssr relay spst no 50ma aqv216eh , 8 pin dip photomos relays aqw216eh , linear operational amplifier lt1014isw , n channel 60v mosfet 2n6660 , ic anaanaadg406bp multiplexer ps289530065621 bid details/ 2 / 51

State Government

CTN :40398381

04 Jul, 2025 NA

Guwahati - Assam

Tender For corrigendum : empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small f

CTN :38924587

03 Jul, 2025 12.74 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin wireman tradeat iti kubernagar, gujarat, indiapackage 5: wireman trade - low voltage control and systems., residential and small business systems, electrical machine trainer, motor-generator (ac to dc), motor generator (dc to ac) set, linear i.c. trainer, digital i.c. trainer, grid connected industrial photovoltaic training system three phase system, component of typical small hydro power, component of typical water mill, off-grid photovoltaic training system with solar pump system single phase system, building control systems and automation, industrial control system and automation, 20 kv voltage distribution and grid control system, testing lab, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester

CTN :38924592

03 Jul, 2025 12.13 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin electrician tradeat iti vyara, gujarat, india - electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: dc shunt generator rating: induction motor rating: dc shunt generator rating:, motor generator (dc to ac) set consisting of-shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. shunt motor rating: ac generator rating:, linear i.c. trainer, digital i.c. trainer, component of typical small hydro power, component of typical water mill, low voltage control and systems. with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, residential and small business systems with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, building control systems and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, industrial control system and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, solar system lab suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, training system predictive maintenance and condition monitoring of electric drives, electric vehicle motors and battery training & test bench, industrial electrical testing facility with circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the testing by the student, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester

State Government

CTN :40333341

20 Jun, 2025 446.27 Crore

Kolkata - West Bengal

Tender For corrigendum : rate contract for spot billing in respect of medium and low voltage consumers under monthly/quarterly billing system having connected load below 50 kva within the jurisdiction of wbsedcl

CTN :40694243

07 Jul, 2025 NA

Khandwa - Madhya Pradesh

Tender For supply and installation of biotechnology instruments - bod incubator with stabilizer:- features available in bod incubator - toughened glass window ,air circulation fan ,removable tray ,temperature,sensor ,door hinges ,pid temperature controller. 2 optional features available in bodincubator stainless steel perforated trays no of trays 3 air circulation motorized blowerexterior body material mild steel and painted in epoxy powder coating insulation material glass woolouter door material mild steel inner door material material of removable traytoughed glass material of removable tray stainless steel wire mesh tray chamber capacity(in ltr) 250-299 thickness of sheet (in mm ) 0.7 thickness of toughed glass/acrylic sheet (in mm ) 7 diameter of stainless steel wire in mesh ( in mm )3 temperature range 10 c to 70 c temperature accuracy 0.5 ctemperature uniformity 1 c., cooling centrifuge 20000 rpm with rotator head and stablizer :- type of motor brushless(without carbons)type of lid lock both manual and electronicno of acceleration and deceleration profiles in built for rotor speed while automatic brakingoption to accelerate and decelerate speed at various rates configuration of rotor supplied with centrifuge machine angle rotorsize of rotor supplied with centrifuge in ml"12x15ml(for angle rotor) rpm 13000"warranty period for equipment & roto condensed water drainage system,the equipment shall be installed and demonstrated before acceptance, servo controller voltage stabilizer supplied with item, deep freezer with stabilizer :- type vertical features puf insulation,frost free capacity ( l) >=250l temperature range in c -10 c to -40 c or better temperature uniformity in degree celsius +/- 3 c or lesstemperature stability of system in degree celsius +/- 3 c, rotatary shekar incubator with stabilizer :- castor wheels ,range of temperature5 degree centigrade to 60 degree centigradetype of display lcd, type of speed controlstepless continuously variable,orbital shaking amplitude in mm25 mm,type of flask which can be accommodated 100 ml ,250 ml ,500 ml ,1000 ml ,2000 ml, interior illumination led bulbs,construction of body double walled with inner and outer walls,door insulated double walled door with glass window,internal length of equipment in mm 765internal width of equipment in mm 660internal height of equipment in mm 650outer length of equipment in mm 1150ouiter width of equipment in mm 800outer height of equipment in mm 1300,range of temperature 5 degree centigrade to 60 degree centigradetemperature accuracy plus minus 0.5 degree centigradetemperature controller microprocessor based digital temperature controller and indicatortype of sensor pt -100,type of motor brushless motorshaking mechanism controller microprocessor controllerorbital shaking speed in rpm upto 250type of speed control stepless continuously variableincrement of step variation 10orbital shaking amplitude in mm 25 mmtimer adjustment in hours 99, autoclave vertical :- chamber capacity/size approx. 80-120 litersoperating pressure 15 - 20 psipressure gauge type analog pressure gauge (0 - 400) psi temperature accuracy +/- 0.5 c (at 121 c)operating temperature (max) 123 c features automatic start/stop timer,low water level heater cut-off and alarms,over pressure cut-off with audio-visual alarm,low heat warning,inner temperatureindicator,over temperature cut-off with audio-visual alarm,door cannot unlock until chamber pressure reaches room pressure,temperature calibrationfunction spares & accessories perforated corrosion free basket made up of ss 304 (3-4 nos) that arestackable two high or more levelsadditional requirement calibration certicate from iso17025 accredited lab for temperature,pressuregauges & timer, heating element multicombine:- power source electric material ceramicapplication heating shape rectangulardimension diameter 200 millimeterwidth 200 millimeter thickness 8 millimeterlength 600 millimeter specications resistance 5 operating power 100 ki

corporations/Associations/Others

CTN :40672309

30 Jun, 2025 406.47 Crore

Angul - Odisha

Tender For constructionuction and development of various buildings i.e.academic building,hostel building,auditorium,gym and indoor sports building,shopping centre building,student centre and cafeteria building,guest house,sub-station,ac plant room,engineers and estate building,water tank and external development works at permanent campus of central university of odisha,sunabeda-civil composite work including all wired and piped services including internal water supply,sanitary installations,facade works,interior works, electrical works including internal electrical installations,extra low voltage works,firefighting,fire alarm system,hvac,lifts,solar water heating system,external electrical installations,site development works incl. roads,pathways,drainage,horticulture and landscaping works,stp,other miscellaneous works etc.all complete on epc mode-i basis for net zero sustainable campus central university of odisha,main campus, sunabeda on engg proc. and construction (epc mode-i)basis incl. oandm of 36 month

CTN :40679276

23 Jun, 2025 26.00 Lacs

Jhalawar - Rajasthan

Tender For it and assaying equipments - computer, specifications processor : intel core i3 12400, 6 cores, 12th generation or higherram : 8 gb ddr4 (expandable)motherboard : h610 chipset or betterstorage : 512 gb ssd (nvme preferred)monitor : 19.5" led backlit monitor (hd/hd + resolution)operating system : windows-11 home (preloaded, oem licensed)warranty : minimum 3 years onsite warrantyoem must have a registered office in rajasthanoem must hold valid certification : iso 9001, rohs, laptop, specifications processor : intel core i3 (12th generation)ram : 8 gb ddr4 (expandable)storage : 512 gm ssd (nvme preferred)display size : 15.6" full hdoperating system : windows 11 home (pre-installed, oem version)office software : microsoft office 2021warranty : minimum 1 year on-site warranty, multi-functional printer, specifications functionality : print, scan and copy (black & white)scanning features : capable of scanning to pdf & imagesprint speed : 25-30 ppm (pages per minute)print resolution : minimum 600 600 dpino. of print cartridges : 1 cartridge no. of input trays : minimum 2 traysmonthly duty cycle : 5000 to 8000 pagesduplex printing : automatic duplex printingsupported paper sizes : a4 & legalnetwork support : should support lan connectivitywarranty : on-site warranty for minimum 1 year, colour printer, specifications print speed : 20-25 ppm (pages per minute)monthly duty cycle : upto 5000 to 6000 pagessupport paper sizes : a4 & legalwarranty : on-site warranty for minimum 1 year, air conditions system, specifications cooling capacity : 3.25kw (approx. 11, 100 btu/hr.)tonnage : 1.5 tonstar rating : 3 starcompressor type / refrigerant : rotary / r-32eer (energy efficiency ratio) : 3.95air flow volume : 880 m3/hcooling area coverage : 15.8 m2, webcam, specifications effective pixels : 16:9, 2.07 mega pixelszoom : fixed focal lengthvideo adjustment : brightness, colour, saturation, contrast, white balance mode, gain, anti-flicker, low brightness compensation, ups, specifications input :ups topology : line interactivenominal input voltage (vac) : 230 10%nominal input range (vac) : 140 300input frequency detection : auto sensingoutput :capacity (va) : 1000capacity (watts) : 600on battery waveform : simulated sine waveon battery voltage(s) (vac) : 230 10%automatic voltage regulation (avr) : double boost, single buckoverload protection : circuit breakerbattery :runtime at 60w (min.) : 60runtime at 90w (min.) : 45typical recharge time (hours) : 8user-replaceable : nobattery type : sealed lead acid, electronic weighing scale, specifications display : 16.5mm lcd displaypower : ac adapter (12v / 500 ma) rechargeable battery)capacity : 300 500 kgbody type : ssspeed of measurement : 2-3 sec.no. of load cell : 1, inverter, specification va capacity & dc voltage : 2800 va/24 vdcno. of battery supported : minimum 2max. charging current (in amp) : 21, tablet, specifications operating system : androidram : 4 gb lp ddr 4screen panel : 10.1 wuxga ips4g band : lte volte (b3 / b5 / b40 / b41)resolution : 1920 1200flash memory : 64 gb emmc flash, led display, specifications screen size : 55 inchresolution : 4k (3840 2160)sound quality : 20 w outputconnectivity : 3 hdmi ports, wifi, bluetooth, cable input, usb ports, lanwarranty : minimum 1 year

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