Latest zinc ring Tenders | Government zinc ring Tenders

CTN :39562834

24 Mar, 2025 1.47 Lacs

Kochi - Kerala

Tender For purchase of chemicals and components for physics,chemistry,zoology,botany and computer science - purchase for chemicals and components, convex lence (liquid lens)focal length - 18 cm, mercury lamp 125w ( bulb only ) connetion similar to osram 125 w, reading lens, glass prismrefractive index 1.5, diode in4007, grating lpi500 lpi, grating 600 lines/ mm, small angle prisum, resistance wire ( resistivity - 1 microohm -m diameter 0.7 mm, connection wireinsulated copper diameter 0.5 mm, newtons rings ( lenses set only), 7 segment display-suno56ca ( ry30110), capacitor, 102, 103, 104, 230, 10uf -15 each, transistors,bc 107b, 187p34, 188 s35,ksp22a, 7812, bc 548, - 15 each, ic 4017, ic4046, ic7412, ic555, ic565, ic741, ic7414, ic4000, ic4002 - 15 each, resister, ohm 100,470, 270, 390, 150, 22- 25 each, resistors k ohm - 1k, 2.2k, 2.7k, 10 k, 6.8 k, 6.8 k, 6.75 k, 5.5k, 22k, 31 k, 47k 100k, 120k, 220k ( 25 each ), 9v battery, aa battery 1.5v, aaa battery 1.5 v, led bulb red,green, blue (10 each), sand papper grade-1000, aluminiun foil, round magnetic stirring bar with pivot ring:-material:ptfe/alnico v magnet, size:6x10mm,, round magnetic stirring bar with pivot ring:-material:ptfe/alnico v magnet, size:8x22mm., alumina tray - 25 ml -b, alumina tray - 100 ml b, alumina crucible100 ml b, graphite electrode 6 mm dia *150, ito coated glass1cm *1 cm size, graphite sheet 0.5 mm thickness, nikel foil0.6mm thickness - 2 sheet, super p carbon 5 g, pvdf>99%- 50 g, n methyl pyrrolidine ( n mp)500ml 1 bottle, glass rodemax 12 v, wire stripper, testtube 5ml &10m1glass - 6 each, rubber glovessuitable for furnace application - 2 pair, reagent bottles, plain n/m with screw cap (250 ml) cat - 150002470179090 - borosil, reagent bottles, plain n/m with screw cap (100 ml) cat - 150002470179090 - borosil, reagent bottles, amber, narrow with screw cap (100 ml)70179090 - borosil, diluent for dna extraction (himedia, 500 ml), anti abd 3 x 10 ml (j. mitra), lamposolv (nice, 500 ml), nitric acid (nice, 500 ml), isopropyl alcohol - 99% (nice), potassium permangante - (nice, 500 gm), d-glucose anhydrous (dextrose, nice, 500 gm), sodium bicarbonate (nice, 500 gm), alpha glucosidase enzyme10 mg x 2, p-nitrophenol- -d-glucopyranoside 100 mg x 1, maleic acid 100 g x 1, dialysis membrane- 705 meter x 1, phosphoric acid 500 ml x 1, abts (2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt) 500 mg x 1, potassium persulphate 500 g x 1, monosodium hydrogen phosphate 500 g x 1, disoidum hydrogen phosphate 500 g x 1, cinnamic acid 500 gm x 1, biphenyl 100 gm x 5, benzene 500 ml x4, benzoyl chloride 500 ml x 2, hexane 2.5 ltr x 2, hydrochloric acid 500 ml x 30, methanol 2.5 ltr x 6, nitric acid 500 ml x 10, nitro benzene 500 ml x 4, phenyl hydrazine 250 ml x 2, sulfuric acid 500 ml x 10, toluene rectified 2.5ml x 3, borsches reagent125 ml x 5, phenolphthalein solution 125 ml x 5, sodium bicarbonate 500 gm x10, silver nitrate 25 gm x 1, charcoal activated 250 gm x 2, dish wash liquid 2 liters, surgical gloves 100x5, tlc silica aluminium sheet 20x20cm50, spatula big 200, beaker 50 ml, beaker 250ml, beaker100ml

CTN :39223592

07 Mar, 2025 NA

Bathinda - Punjab

Tender For corrigendum : supply of bulldozer spares - oil sal front , main clutch pump assy , clutch plate disc , clutch plate driven plate , fwd geear 3rd , fwd gear 4th , water temprature gauge , temprature sensor resistance , hydraulic seal kit , magnetic filter , mounting bolt , acc cable assy , seal ring assy , o ring , knob1 , knob , boot , bushing

CTN :39375160

03 Mar, 2025 NA

Ratlam - Madhya Pradesh

Tender For equipments for science lab - equipments for science lab, chemical balance, paper chromatography testing kit, ph meter digital with electrodes, melting point apparatus digital, d o meter digital, oven universal, potentiometer digital, flame photometer digital, spectrophotometer 340 900 nm, water soil testing kit digital, digital thermostate, cod digestion apparatus, bod incubator, soxhlet apparatus, polarimeter half shaded, vaccum pump, water bath, double wall, measurement of wavelength of he ne laser using ruler with laser complete setup, fiber optics trainer, study of hall effect complete setup, stop watch digital, study of active and passive filter, pulse width and pulse position modulation and demodulation trainer, study of frequency modulation and demodulation trainer, 8086 microprocessor with smps, function generator b 1 hz to 10 mhz, zener regulated power supply, impedance and power factor of lcr circuit, series and parallelresonance circuit, clipping and clamping circuit using operational amplifier, power amplifier, newtons ring apparatus complete with travelling microscope power supply and sodium lamp, stop clock, vernier caliper, travelling microscope, inertia table, photo diode characterstics apparatus, dielectric constant apparatus, complete apparatus to determine em using thomsons method, lees apparatus to determine the hear conductivity of bad conductors of different geometry, mosfet characteristic apparatus, apparatus to determine the value of planks constant complete with photocell light source set of filter and power supply, apparatus to study specific resistance and energy gap of a semiconductor., fet characteristic apparatus, transistor characteristics apparatus with built in power supply and meters, solar cell characteristic apparatus, single stage and double stage rc coupled amplifier feed back amplifier, battery charger 2 to 12 volt, apparatus to study response curve for lcr circuits and to determine the resonance frequency, study of amplitude modulation and demodulation trainer, inertia table, ph meter, autoclave vertical cap 50 lit, rotary microtome with aceesories, compound microscope, dissecting microscope, oven, water and soil testing kit, flame photometer, spectrophotomeyter 340 900 nm, research microscope, thin chromatography kit, autoclave vertical, distillation apparatus single distillation capacity 3lt, water bath double wall 12 holes stainless steel, incubator stainless steel, autoclave portable, thin layer chromatography kit, vortex shaker, centrifuge machine 3500 rpm, ph meter, hot air oven stainless steel, digital colony counter, dissecting microscope, compound microscope, binocular microscope, electronic digital balance, laminar air flow horizontal, uv single beam spectrophotometer, image projection system, backup power supply unit

CTN :38748493

03 Mar, 2025 7.96 Crore

Jodhpur - Rajasthan

Tender For corrigendum : electrical lab equipment - colour digital storage oscilloscope 100mhz 1gs/s with fft, voltmeter 0-500v (analog ), voltmeter 0-500v (analog ) moving iron type, ammeter 0-1-2a (analog ) moving iron type, ammeter 0-2.5-5a (analog ) pmmc type, ammeter 0-5-10a (analog) moving iron type, wattmeter lpf dynamometer type, wattmeter 5-10a, 75-300-600v upf dynamometer type, megger 500v 1000m digital insulation tester, single person push button operation, bridge trainer kit, digital earth tester, energy meter 1-phase, trivector meter, dc motor cut section for lab application with manual, transistor characteristics npn-pnp trainer kit, trainer kit for turn off circuit of scr for laboratory purpose, smps trainer kit power supply : 230 v ac , 50 hz, ups trainer kit input voltage 180-260 volts, 50 hz, three phase induction motor cut section for lab application, three phase 6 cage induction motor trainer kit ,, universal motor phase single phase, stepper motor voltage 24-48 vdc, three phase squirrel cage induction motor trainer kit for speed control using auto transformer and vvvf method mains supply : three phase, 415v 10%, 50hz, lux meter, house & commercial wiring installation trainer, speed control of dc shunt motor trainer, speed control of dc series motor trainer, functioning of ct, pt and isolation transformer complate trainer, voltmeter and ammeter method for measurement of medium resistance., clamp meter, dc, ac & wave shaping circuit trainer, oil testing kit, transformer trainer 300 va, dc motor coupled to dc motor trainer, 3 phase squirrel cage induction motor trainer, single phase ac inducation motor trainer, dc motor coupled to 3 ph ac motor trainer, 3 phase ac integrated motor coupled to dc integrated motor setup (motor-generator setup):, electrical load power factor trainer (apfc), complete house wiring installation trainer, 3 phase squirrel cage induction motor trainer, control of 3 ph. squirrel cage induction motor trainer, 3 phase slip ring induction motor trainer, 1 ph. ac induction motor trainer, 3 phase salient pole alternator coupled to dc integrated motor setup (motor-generator setup) trainer, ac servo motor trainer with pid controller, dc servo position control trainer with pid controller, measurement of linear displacement by lvdt transduser trainer, strain gauge transduser trainer, temperature sensing transduser trainer, pressure measurment by piezo resistive transducer trainer, angular speed measurement using stroboscope & tacho meter transduser trainer, op-amp trainer, adc & dac circuits trainer, pelton turbine trainer (assemble & dismantle of micro hydro plant), microcontroller trainer 8051, solar and wind turbine trainer, fuse & mcb characteristics trainer, air circuit breaker trainer (dismantle acb), induction type electromagnetic relay trainer, electromagnetic over current reley i numerical relay trainer, percentage biased differential relay trainer, motor fault simulator trainer, on transmission line protection simulation trainer., lcr meter, digital multimeter, tachometer, wire striper, pliers, ball pen hammer, earth tester, took kit, soldering iron 25 watt with lead

CTN :39308842

07 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For machinery/equipments - equipments/machinery, lead acid electrolyte batterycapacity: 150ah, voltage: 12 v with hydrometer, multi-meter and high discharge tester, specific gravity tester application: battery specific gravity tester length : 300 mm voltage : 12v, cell voltage tester rated volatge :3v , display type: analogue, weight: 400 g, starting and charging trainer kit for carbattery capacity: 12v, car alternator type: slip ring, 3 phase ac, voltage: 12 v power-15kva, car starter motor (maruti 800 or tata indigo or equivalent for assembly and dismantle purpose)motor power: 7.5kw weight: 2.2 kg, head light with switch controller and head light adjustment (two wheeler)light source type-led, temperature-6500 k, wattage-72 w, parking light with switch controller (two wheeler)power: 20w / bulb total 40wactual lumen: up to 3000 lm/bulbcurrent : 1.3a, / working voltage : ac/dc 9-80vanti-fog & anti-glare: available, shell material: aerospace aluminum alloyscolour-temperature: cool white-6000k, yellow -3000kwaterproof rate: ip67, direction indicator with switch controller (two wheeler)height: 75mm, overall length: 167mm, overall width: 149mm, 12v bulbs, car horn with wiring harness voltage-12 v, car wiper motor (maruti 800 or tata indigo or equivalent)voltage-12 v, fuel gauge with sending unit (two wheeler)two wheeler fuel gauge with digital display, temperature gauge (two wheeler)dial size 4 / battery 9vdisplay - 4 digit / output: 4-20mastem length upto 300mmstem diameter 6mm/8m/10mm, electronic fuel ignition systems kitignition coil with ht coil, ht wires, spark plugs, ignition switch, distributor, and wiring ,ms stand with board, engine crankshaft angular position sensor1xcrankshaft position sensor, made of high-quality plastic material, temperature range 45c, speed sensorfrequency range: 3 hz to 20 khz, voltage range: 4.5 to 26 volts., pressure sensor pressure range 0 - 1 up to 0 - 70baroutput signal: 4 to 20 mapower supplier: 10 to 28vdcsensor class (included linearity and hysteresis): 0.5 %fsd / sensor: ceramic or silicon display: 4 digit led displayprocess connection: 1/4 bsp, knock sensoroperating voltage: 3.3v-5v digital output, oxygen sensoroutput signal 0.1 0.03 ma in airmeasurement range 1~25% vol. operating pressure range: atmospheric 20%, digital multimetertype: digital / size: 21x15x5cmvoltage rating: 1000vdc/750vac rmsimpedance: 1mohm / requires a 9v batterycapacity: 200 mv, 2000mv, 20v, 200v and 1000v (dc voltage), 200 a, 2000 a, 20ma, 200ma and 10a (dc current), 200v and 750v (ac voltage), 20, 200 and 2000k ohms (resistance)

CTN :39437550

04 Mar, 2025 NA

Salem - Tamil Nadu

Tender For purchase of lab equipments - purchase of lab equipments, vernier caliper 6"/150mm (.02mm/.001 inch), digital vernier caliper battery operated, screw gauge 0-25 (0.01mm) / micrometer, connecting wire 500g dcc wire, stop clock (analog), plano-convex lens with glass plate (for newtons ring expt.), grating (15000 lines/inch) for spectrometer expt., dial resistance box - 2 dial (x 0.1 ohm, x 1 ohm), pencil jockey, lycopodium powder coated glass plate (laser expt. -to determine particle size), ultrasonic interferometer - lab model (l.c.:0.01mm) : f-80 (2mhz),, bandgap kit - to determine the band gap of semiconductor- built in voltmeter and microammeter - provided with heater to fit in 100 ml beaker, thermometer, 100 ml beaker, pedestal fan - high speed stand fan, viscosity apparatus (with burette, burette stand, capillary tube), dc galvanometer (30-0-30), wooden scale - one meter, numerical aperture kit - to determine acceptance angle and numerical aperture of optical fiber- fiber optic light source, fibre optic cable 1 m, na zig and mandrel, extension box - 5 sockets (5 amps-4, 15 amps-1 ) with wire length 5 m made of wooden box, extension box - 5 sockets (5 amps-4, 15 amps-1) with wire length 10 m made of wooden box, padlock 7 levers - lock and key, wireless keyboard & mouse combo, ethernet cable (speed-up to-100mbps) - 80 meter, 8 port 100mbps fast ethernet switch, measuring tape 30meter, electronic digital balance - scale =1000g, 0.1 g precision

Central Government/Public Sector

CTN :39466698

17 Mar, 2025 1.00 Lacs

Datia - Madhya Pradesh

Tender For supply of capacitance demonstration , demonstration meter kit , decade resistance box , boyles law appratus , spectroscope direct version , newton second law , projectile launcher , ring launcher

CTN :39446300

15 Mar, 2025 19.16 Lacs

Pune - Maharashtra

Tender For supply of boxing eqpt - boxing ring shoes , sauna suit -fbt , boxing training shoes , foam roller electric vibration , boxing gloves competition- 10 ozs and 12 ozs , boxing head gear competition , tights full set - lower, full sleeves , training bag nike , training water bottle borosil , training towel , resistance band pack of 3 theraband resistance band non latex pack of 3 , foam stick for training , imported spinner burn rotator machine , latex loop band

CTN :39410003

25 Feb, 2025 7.00 Lacs

Alwar - Rajasthan

Tender For lab equipment and camical-, calcium nitrate, , calcium sulphate, , calcium sulphite, , calcium sulphide, , ferrous sulphate, , ferric chloride, , lodine, , lead acetate, , lead carbonate, , lead nitrate, , potassium acetate, , potassium carbonate, , potassium chromate, , potassium di chromate, , potassium lodide, , sodium bi carbonate, , sodium hydroxide (pellets), , sodium oxalate, , sodium thiosulphate, , silver nitrate a.r., , acid benzoic, , acid nitric, , acid sulphuric, , acid hydrochloric a.r., , acetamide, , acetone, , benzamide, , benzyldehyde, , benzophenone, , chloroform, , carbon tetra chloride, , m-dinitro benzene, , glycerine/glycerol, , 1- napthol, , 2-naphthol, , napthaline, , phenol, , pyridine, , tolune, , beaker 100 ml., , cappillary tube, , boiling test tube 25x150 mm, , condenser 200 mm, , funnel plain short stem, , funnel plain short stem plastic, , filter paper sheet, , rubber tube 6&8 mm., , steel gauge, , test tube 12x75, , chemical thermometer 360 d., , visco metre, , wire guaze(iron), , watch glass 10 cm. borosil, , porceline dish 100 mm., , t.t. brush, , distillation assembly full, , rb flask wide neck 100 ml, , rb flask wide neck 250 ml, , rb flask with socket 24/29 single, , fb flask wide neck 100 ml, , fb flask wide neck 250 ml, , fb flask with socket 24/29 single, , vol. flask with stopper 250 ml, , vol. flask with stopper 1000 ml, , paper for chromatography, , burette stand, , gas burner, , spatual ss, , burette clamp, , conical flask 250 ml, , hot water kettle, , microwave oven, , printer & scanner, , thermas flask, , crusible tongs, , funnel (buehner), , study of or, and, not logic gates (using discrete components) and comparison with ttl ic's with power supply (c.r.), , op-amp as non-inverting and inverting amplifier, , sodium lamp with choke & wooden box, , study of variation of total thermal radiation with temperature with power supply and 2 dual range meters (c.r.), , charging and discharging of a condenser with power supply and 2 multi range meters, , study of the characteristic of junction diode and zener diode, , study of characteristic of a fet, , determine the thermodynamic constant using clements and desorme's method, , to convert a galvanometer into a ameter of a given range, , to convert a galvanometer into a voltmeter of a given range, , diffraction grating, , eyepiece, , newton's ring experiment setup (complete set), , energy band gap in semiconductor diode (complete set), , to study the magnetic field along the axis of a current carrying circular coil (complete set), , to study the voltage and current behaviour of an lr circuit with ac power source (complete set), , to determine the moment of inertia of a fly-wheel (complete set), , measure the induction by the anderson bridge coil, , find high resistance by the leakage method, , verification of laws & network theorems in dc circuits, , anned with camscanner,

Central Government/Public Sector

CTN :39281441

04 Mar, 2025 7.71 Lacs

Bhandara - Maharashtra

Tender For purchase of miscellaneous c class items annexure c for emd plant dongri buzurg mine-, m.s. heavy duty pipe class "c", plain ends suitable for steam line conf. to is:1239 (pt.i)/1979 with latest amendments & isi mark, dia. 1/2" nb, m.s. heavy duty pipe class "c", plain ends suitable for steam line conf. to is:1239 (pt.i)/1979 with latest amendments & isi mark, dia. 2" nb, m.s. heavy duty pipe class "c", plain ends suitable for steam line conf. to is:1239 (pt.i)/1979 with latest amendments & isi mark, dia. 3" nb, m.s. slip on flange, flat face, weldable as per bs 10, table "f", drilled. 1" nb, m.s. slip on flange, flat face, weldable as per bs 10, table "f", drilled. 3/4" nb, m.s. slip on flange, flat face, weldable as per bs 10, table "f", drilled. 2" nb, ms reducer socket weldable - 1" x 1/2" , chlorinated rubber paint - smoke grey in 20 lit. pack, thinner for chlorinated rubber paint berger/asian make or equivalent in 20 lit pack, oxygen regulator two stage 10x-63b, acetylene (da) regulator, single stage two gauge, hand shield armour with welding glass - 83 x 108 mm, ms elbow welded - 1/2", hdpe pipes 5 meter long: complete with 2 nos. m.s. slip on flanges as per bs 10, table d, at both end and 2 nos. long neck pipe end conf. to iss duly welded at both ends of pipes. - od 63mm, hdpe long neck pipe end od 63 mm, welding electrode - delta therm ss3-3.15mm or equivalent., welding electrode - delta therm ss-3 - 4 mm or equivalent., v belt b-70, v belt b-128, v belt b-48, spun cotton thread for bag closing m/c (suitable for 25no. needle modi thread no.2. (in cone of 1000 mtr.), welding hand gloves (leather) 14", helite packing non-metallic - 1/8" thick champion make (red coloured), painting brush - 2-1/2", rock drill hose pipe non metallic, working pressure 6 kg/sq.cm. size 3/4", rock drill hose pipe non metallic, working pressure 6 kg/sq.cm. size 1", teflon tape roll - 3/4", m s welding electrode - 3.15 mm (weldfast make or equivalent), m s welding electrode - 4 mm (weldfast make or equivalent), white chindhi (waste cotton for cleaning), bucket fastener dia.3/8" x 1-1/2" long, rubber packing sheet - 1/4" thick, cutting wheel- 4" (corburondum make or equivalent), mild steel hex.nuts & bolts (full threaded bsw) dia. 3/8"x2" long, mild steel hex.nuts & bolts (full threaded bsw) dia.1/2"x2" long, mild steel hex.nuts & bolts (full threaded bsw) dia.1/2"x2-1/2" long, mild steel hex.nuts & bolts (full threaded bsw) dia.5/8"x3" long, mild steel hex.nuts & bolts (full threaded bsw) dia.5/8"x4" long, mild steel hex.nuts & bolts (full threaded bsw) dia.5/8"x5" long, mild steel hex.nuts & bolts (full threaded bsw) dia.5/8"x6" long, set of 12 nos. double ended ring spanner, size: 6x7 to 30x32 (taparia make only), set of 12 nos. double ended ring spanner, size: 6x7 to 30x32 (taparia make only), "thermocouple: sheath leangth 900 mm, type : k as per ansi mc 96.1, limits of error : standard (+/- 2.2 c), nos. of circuit: one (simplex), hot junction: ungrounded, sheath diameter : 12mm, sheath length : 1000 mm, sheath material : inconel 600, process connection : adjustable s.s.flange 1/2"" asa 150 rf, wire gauge : 16 swg, insulation : ceramic beads with mgo, tip rating : 1150 deg. c, termination : our standard weather, (proof die cast alluminium head with threaded cap chain & powder epoxy coating), cable entry : 1/2"" bsp (f), single", pvc half gum boot with specification:- cotton lining (inside), black colour, lsl marked, industrial outsole material . pvc. pu ankle low & high ankle material pvc usage/ application industrial features anti skid, heat resistant, length low ankle, gender male & female with lining, steel toe cap, sole color black, 14" length, certification lsl, heat resistance up to 120 deg.cel. , suitable for acid & alkalies resistance. mangla make or equivalent, size: no.6, pvc half gum boot with specification:- cotton lining (inside), black colour, lsl marked, industrial outsole

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