Latest watch dial Tenders | Government watch dial Tenders

CTN :45365495

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 5 ) for ece department - purchase of equipments, dso (digital storage oscilloscope) bandwidth: 50 100 mhz. sampling rate: 1 gs/s. channels: 2 (minimum). power supply: 100 240 v ac, 50 60 hz. automatic measurements: vpp, vavg, vrms, frequency, period, vmax, vmin, rise time, fall time, +width, width, +duty, duty, etc. horizontal scale: 5 ns/div 50 s/div or equivalent. vertical resolution: 8 bits (2 channelssimultaneously). vertical sensitivity: 1 mv/div 10 v/div (at input). waveform math: +, , , , invert, fft, etc. waveform storage: 16 waveforms or equivalent. communication interface: usb host and usb interface. display: 7-inch color display or equivalent. input impedance: 1 m 2% || 20 pf. accessories: 2 passive probes (1x/10x), 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., embedded trainer kit (using lpc 2148) cpu - lpc2148, core - 16/32 bit arm7tdmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm & watchdog two uarts (16c550), two i2c (400kb/s), two spi eight bit digital output, eight bit digital input,16x2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay& buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connector and usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board power cord, user manual, strain guage trainer kit ac mains power supply: 230 v 10%, 50 hz metal foil strain gauge mounted on beam/cantilever. strain measurement under applied load. wheatstone bridge arrangement. signal conditioning and amplification circuit. instrumentation amplifiers with 3 digit display for strain / output voltage. zero and gain adjustment controls. provision for applying calibrated loads. table-top trainer with labelled panel. test points for signal measurement. built-in dc power supplies and wooden closed cabinet. supplied with patch cords and user manual., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection. sim card interface: supports gsm sim cards compatible with 2g /3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication,and communication functions. compatible with standard 6-pin / 8-pin sim cardsockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embeddedsystem interfacing. sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control.supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at commandsupport. iso/iec 7816 smart card communication support. sim communication command monitoring facility.hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/reception built-in keypad for standalone operation. lcd display module (128 64) for menu andstatus display. on-board microcontroller-bas

CTN :45338331

04 Jun, 2026 NA

Sealdah - West Bengal

Tender For supply of 3 tesla mri conditional dual chamber (dddr) with feature for fluid level in lungs assessment with rate drop response and matching electrodes (atrial lead 52 cms screwing & ventricle lead 58 cms screw/tined), pli, magnet & fluro-cover. weight around 20 gms and volume around 10 cc. device longevity more than 10 yrs. must have atrial & ventricular capture management. must have atrial fibrillation management algorithms overdrive pacing, atrial rate stabalization. must have antitachycardia pacing algorithms forterminating atrial arrhythmia. must have rate drop response - must have algorithm which have been proved by large scale clinical trials to combat in precipitous drop in rate. must have dual zone rate response. must have facility for remote monitoring, active in india. must have feature which monitors the fluid level build up in the lungs such as optivol. lead monitor and polarity switch. dual zone rate response for programmingdifferent rates for activities of daily living. must be 3 tesla mri conditional pacemaker for full body scan. the oem must have registered office with service personnel available round-the-clock. warranty: all pacemakers should be covered by life time warranty (providing pacing therapy for the duration of patient's life time).[ai(2026-27), item code-no: s-62237, sl no.2139] ]

CTN :45338548

05 Jun, 2026 NA

Sealdah - West Bengal

Tender For supply of 3 tesla mri conditional ssir pg only. pg should be 3 tesla mri conditional with full body scan. should be compatible with endocardial (tined/screw-in) lead. pacing mode: vvi, vvt, voo, aai, aat, aoo, ooo. pulse amplitude should be up to 7.5 v at least . auto capture or capture management algorithms. sensing assurance is an essential feature. weight around 20 gm and volume 10 cc. expected longevity to be not less than 12 yrs at 100% pacing of 2.5v, 0.4 mv, impedence 500 & electrode should be steroid electrode or coated electrode/unipolar or bipolar, tined or screwd compatible through 7f pli. the oem must have registered office with service personnel available round-the-clock. warranty: all pacemakers should be covered by life time warranty (providing pacing therapy for the duration of patients life time). [ ai(2026-27), item code-no: s-62280, sl no.2179] ]

CTN :45328819

09 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For equipment items - dual output regulated dc variable power supply-input voltage : 230v/50 hz ac.output voltage : (0-30)v dc.output current : (0-2)a.dcprotection circuit : over voltage, over current and short circuit protection.high efficiency : greater than 85 %.low ripple and noise less than 50 mv.digital display, digital ic trainer kit with breadboard:+5v dc, 1 a regulated power supply. 12v dc / 15v dc, 200 ma regulated power supply.solderless breadboard with minimum 840 tie- points, power distribution buses.zif(zero insertion force)ic sockets to accommodated 8 or 16 pin ics.logic input and output leds for output monitoring.16 buffered led outputs.16 debounced switch inputsvariable clock generator: 0.5 hz to 50 hz.single pulse output : 100 ms(buffered,positive and negative outputs).one seven-segment display with 4 bcd inputs.built-in logic switches.manual clock: debounced push-button(one pulse per press)., digital storage oscilloscope-bandwidth: 50-100 mhz. sampling rate: 1gs/sec.channels: 2 (minimum). power supply: 100v 240v ac, 50-60 hz automatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc., horizontal scale: 5 ns/div 50 s/div or equivalent vertical resolution: 8 bits (2 channels simultaneously) vertical sensitivity: 1 mv/div 10 v/div (at input) waveform math: +, -, x , , invert, fft etc., waveform storage: 16 waveforms or equivalentcommunication interface: usb host, usb interface. c 7-inch color display or equivalent input impedance - 1 m 2%, // 20 pf accessories:2 xpassive probes (1x/10x), pcb prototype machine :manual software : copper cam & mach3 mill.resolution (x/y) : 3.125 micrometre.working area(x/y/z) : 200 x 300 x 120 mm.minimum width line and space : 0.1 mm (4 mil).maximum travel speed : 58 mm/sec(2.28 ).drilling range: 0.2 3.175 mm(8-125 mil).maximum drilling cycles : 50 cycles/minmain axle power rating : 300w.main axle rotating speed : 25000 rpm.maximum working speed : 3500 mm/min.feeding height: 120 mm.working drive : 0.02 0.05 mm.repositioning accuracy : 0.01 0.02 mm.supported formats : standard gerber, dxf, excellon.capability of processing various materials:fr4, copper clad, acrylic, metal, aluminium etc.power supply : 230v ac

CTN :45331387

05 Jun, 2026 NA

Hoshangabad - Madhya Pradesh

Tender For supply of energy meter along with real time clock

Central Government/Public Sector

CTN :45339361

12 Jun, 2026 NA

Vadodara - Gujarat

Tender For supply fitting & fixing of digital wall clock, display with time, date and temperature, black, 39.6 cm x 29.6 cm x 3.1 cm. make: ajanta or similar. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45210326

08 Jun, 2026 NA

Itarsi - Madhya Pradesh

Tender For corrigendum : digital time switch, 240 v ac, 50 hz. 24 hrs. clock. specification: 1) supply voltage - 240 v,ac+-10%, 50 hz. 2) contact arrangement -1 c/o (spdt), 24 hr. clock, 3)contact rating: 16a (no) & 5 a (nc) resistive, 4) power consumption: not more than6 va , 5) battery back up: 6 years (approx.), 6) no. of memory location: (27+27) on & off program minimum, 7) no. of operating modes: 5 modes, 8) reset: programs & clock are to be reset to default, 9) mounting: din rail, 10) electrical life: 30000 cycles (approx.), 11) minimum switching time: 1 min., 12) clock accuracy : +/- 2 sec/day or less, 13) protection: eleme retardant encloser with ip-40 protection (warranty period : upto 30 months from the date of delivery) make: l&t, gic, hager, indo asian, ge,schneider, abb, selec or equivlent. [ warranty period: 30 months after the date of delivery ] ]

CTN :45316200

09 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of digital and analog communication lab equipment(tansche) - digital and analog communication lab equipment(tansche), digital ic trainer kit:1. equipped with 16 high-visibility leds for monitoring experimental outputs and logic status indication. 2. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. 3. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. 4. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. 5. additional 16 leds provided to display the real-time status of individual switch operations. 6. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. 7. built-in variable clock generator enables pulse generation for sequential and timing-based 8. digital experiments. 9. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. 10. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. 11. features dual 7-segment led display with 7447 decoder/driver ic for bcd to display 12. conversion experiments. 13. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic interfacing. 14. includes solderless breadboard for rapid circuit prototyping and reusable experimental setup development., amplitude modulation trainer kit:1) on board carrier and modulating signal generator with amplitude and frequency adjustable 2) carrier and modulating signals are provided in the unit with frequency variable. 3) in-built regulated power supply 4) on board envelope detector 5) schematic diagram provided in the front panel modulating signal frequency : (300hz-3 khz) amplitude : (0-5) v carrier signal carrier signal frequency : 10 khz - 50 khz amplitude : (0-15) v type of modulator : 1. ring modulator 2. transistor based modulator method of modulation : 1. under modulation 2. critical modulation 3. over modulation, fm trainer kit 1) on board sine wave generator 2) provision to study modulation & demodulation in the same unit 3) test points to study different waveforms 4) in-built audio power amplifier 5) mic pre amplifier 6) built-in power supply 7) sine wave generator : frequency - 100hz to 1.2 khz with amplitude adjustable, (0-5v) 8) fm modulator : direct fm 9) carrier frequency : 20 khz (low), 367 khz(high) 10) fm demodulator : pll detector, quadrature detector, foster seelay discriminator / phase discriminator, ratio detector are provided. 11) audio power amplifier : gain 100 12) mic pre amplifier : gain 20, ask, fsk, psk trainer kita s k modulation & demodulation trainer on board data generator circuit. auto / manual mode (data generation) external patching provision provided between the modulator and demodulator. built-in power supply. modulator and demodulator are separately provided. easy interconnections are made by patch cords. mode : auto / manual input data rate : 800hz to 2 khz any external ttl compatible sequence with frequency up to 2.1 khz. carrier frequency : 20 khz power supply ratings: 230v + 10%, 50hz. f s k modulation & demodulation trainer three types of i/p sources - manual input , square input , rs232 input fsk modulator with, mark frequency: 1070 hz space frequency: 1270 pll based fsk demodulator output provided through bs2 connector and serial port. built-in power supply. p s k modulation & demodulation trainer on board programmable data generator on board carrier generator mimic diagram in the front panel type of modulator : balance modulator type of demodulator : balance demodulator binary inputs - 8-bit data length 50 khz, clock carrier inputs frequency : 200 khz amplitude : 2 v pp level converter : unipolar to bipolar supply ratings ac input (230v, 10%, 50hz) dc output (+12v,-12v, +5v, gnd, pam, pwm, ppm trai

CTN :45338549

05 Jun, 2026 NA

Sealdah - West Bengal

Tender For supply of ssir-mp with matching electrodes, pli, magnet and fluro-cover. pacing mode: vvi, vvt, voo,aai, aat, aoo, ooo. pulse amplitude should be up to 7.5 v at least. must have rate response feature. autocapture or beat to beat capture management algorithms. sensing assurance is an essential feature. weightapprox 20 gm. expected longevity to be not less than 12 yrs at 100% pacing of 2.5v, 0.4 mg, 500 & electrode should be steroid electrode or steroid coated electrode/unipolar or bipolar tined/screw depending upon the case compatible through 7f pli device. the oem must have registered office with service personnel available round-the-clock. should be 3 telsa mri compatible with full body scan. warranty: all pacemakers should be covered by life time warranty (providing pacing therapy for the duration of patient's life time).[ai(2026-27), item code-no: s-62236, sl no.2138] ]

CTN :45314456

05 Jun, 2026 NA

Thiruvananthapuram - Kerala

Tender For supply and installation of bera system - supply & installa tion of bera system, software and accessories -(specification mentioned as in the notice inviting tender document), specifications ecochg cortical aep (p100, llr, p300, mmn) am lr, eabr vestibular evoke d myogenic potenti al (vemp) algo rithm for emg rec tification assr, stacked abr (if p ossible). transducers - ins ert earphone s -td h headphone -bon e vibra tor - loudsp eaker stimulus - click (user-selecta ble from choi ces of 50, 100, 150, and 200 use) tone bur st (frequenci es 2 50 to 8 khz, choice of linear, henning, blackman or gaussian stimulus ramps for tone burst). t one pip speech: /p a/, /ta/, / ka/ ce- chirp, ce-chirp o cta ve bands mas king noise: pink a nd white noise p olarity: alternating , condensation, rar efaction intensity: 0 to 130 db spl or more repetition rates: 0.2 100 depending on modality data points: 256, 512, 1024 or more test protocols - unlimited, the system must support th e creation of user-d efined custom protocols capable of calculating a numeric correlation of t wo selected wavef orms to define simi larity between the collected waveforms objectively. c apable of performi ng weighted and unweighted addition and subtraction of selected waveforms. capable of sep arating abrdata c ollected with altern ating polarity stimu lation into its separate rarefaction and condensationwave form components. system must sup port automatic elec trode switching for singlechannel data collection such thatmanual movement of electrodesin the electrode cable is n ot required to colle ct ipsilateral data when changing the stimulus ear. syst em must be capabl e of applying user- specified post hoc digital filters durin g data analysis. s ystem must suppor t simultaneous revi ew of data frommultiple test sessions for the patient in th e same on-screen d isplay and report to facilitate monitorin g for changes over time. system mustprovide a means o f password-protecti ng thetransducer c alibration values to prevent inadvertent editing by unautho rised personnel. t he system should h ave an option for external direct printi ng of the report data export to hl7 protocols along wit h the facility to pro vide free api the system should have compliance with international regula tory standards of c e,fda, and iso. free period cali bration for the first three years and afte r three years of cal ibration along with amc support for5 years to be provid ed at the national i nstitute of speech a nd hearing com puter supplied alon g with the equipme nt needed to meet t he below requirem ents latest wind ows operating syst em processor whi ch is intel i 7 or hig her with clock spee d > 2.5mhz ram>= 8 gb and stora ge space ssd>= 5 00gb minimum 3 usb portsalong with 1 hdmi, 1eth ernet port warrant y of the computer b e three years mini mum equipmen t should be powere d using 240v 5ohz. the connection s hould be type d the software sup plied along with th e hardware should have the provision for free upgradation if a new version l aunches in the mar ket within the next five ye ars of the ins tallation also provide free software up dation and support as operating syste m upgradation hap pens penalty for thedelay in repair and delivery of the equipment and acc essories. the penal ty amount is calcul ated based on 24 h ours / 48 hours, an d 72 hours and if t he supplierdoes no t deliver the produc t within ten days of issuing the purchas e order, they should be blacklisted., cmc/amc cost a fter the completion of 3 years of warranty period ( 7 yearsof amc)

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