Latest hydrothermal machine Tenders | Government hydrothermal machine Tenders

CTN :45372896

09 Jul, 2026 NA

Multi City - Multi State

Tender For supply of split air-conditioner of bee 5-star rating, with rated standard cooling capacity of minimum 6100 watt, with the function of cooling only, with rotary compressor, inverter (variable speed) type, suitable for 230 v ac, 50 hz system, with 100% copper coil, eco friendly refrigerant, anti-freeze thermostat, with thermal protection for blower motor & condenser motor. conforming to bis specification no. is:1391 (part-2) 2023 & isi marked. bee 5-star rating must comply to ministry of power notification no. s.o. 2794(e) dated 16th july, 2024 & s.o. 3984(e) dated 28th august, 2025 or latest with minimum indian seasonal energy efficiency ratio of 5.6 or latest. refrigerant copper pipes (suction & return) of minimum 4-meter length each, nitrile rubber tube with density 55 kg/cubic meter or more, fire performance class 1, rate of burning class v-0, water vapour diffusion resistance factor (%u03bc) more than 12000, service temperature 10 to 105-degree c, surface flame spread class 1 & thickness of minimum 1/2 inch, relevant test certificates to be submitted. nitrile rubber tube shall be with suitable inner diameter to suit & to wrap the complete length of refrigerant copper pipe and aluminium foil lamination of 0.2 mm thick to cover entire length of the copper refrigerant pipes will be supplied along with each air-conditioner. [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45182546

01 Jun, 2026 NA

Secunderabad - Telangana

Tender For corrigendum : supply of power factor meter - digital (q3)

CTN :45363433

12 Jun, 2026 NA

Sivaganga - Tamil Nadu

Tender For purchase of equipments ( s.no 1 to s.no 21 ) for physics department - purchase of equipments, joule calorimecopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a, galvanometermoving coil type, 30-0-30 scale,unbranded with bhelspecification-sensitivity 0.143mm/v, voltmeterdc voltmeter; range 0 10 v, analog, ammeterdc (0 - 2 amp), parallelogram apparatusparallelogram law of forces apparatus fitted with stand, decade resistance box resistance box 12 monthwarranty (dial type) -manganincoil- 2 dials, sonometer apparatussonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling mircroscopbranded travelling microscope 0-200 mm horizontal and 0-150 mmvertical measurement, potentiometerit features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., viscosity apparatusstokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatusdeflection magnetometerapparatus with compass boxand two short bar magnets, solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bride kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohm s law verification kitbattery eliminator-3a,(2,4,6,8,10,12 v), tubular rheostat20-3.3a,one way plug key,analog type dc ammeter (0-2a),voltmeter (0-5v),standard resistance coil of 1, 2ohm (2-set) wound on a woodenbobbin, boyle s law apparatusthe apparatus includes the quilltube, a retort stand, a clamp, anda mounted meter scale.quill tube specifications:length: approximately 50 cm.bore diameter: uniform bore,roughly 1 mm to 2 mm.construction: glass tube with oneend sealed. trapped substance: a mercurypellet (or thread) of length 10 to15 cm is introduced to enclose acolumn of air. mounting: attachedto a half-meter or meter scale., torsion pendulumtorsional pendulum metallic disc,symmetrical masses and pendulumstand, steel wire, compound bar pendulumone meter long iron strip wellpainted with holes at a distanceof every 5 cm and also with pairof brackets and a heavy basetable top stand with stop clock, helical spring apparatusstructure: a rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests.springs: high-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long.measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. loading mechanism: a, typically (50g), hook-attached weight hanger at the bottom.pointer: a fine pointer attached to the bottom of the spring moves along the scale.accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading. , meter bridgetype: 1 m length, with unif

State Government

CTN :45352188

03 Jun, 2026 9.50 Lacs

Sirohi - Rajasthan

Tender For maintaining power factor at water supply schemes on rental basis under sub division pindwara of div sirohi

CTN :45355269

08 Jun, 2026 NA

Puruliya - West Bengal

Tender For procurement of different it spares for day to day maintenance of computers including upgradation of old computers under itc dept.,stps - "ram type - ddr4, capacity - 8gbadditional data:make: zion/starlite /kingston" , "ram, ddr3 4gb 1600 mhz additional data:make: zion/starlite /kingston" , "ram ddr 5, 8 gb, 5600 mhz for desktop pcadditional data:make: zion/starlite /kingston" , "portable usb external hard disk,1tbadditional data:make - wd/seagate, warranty # 3 years" , "solid state drive sata iii for desktop computerwith nand technology, form factor: 2.5 in.additional data:make: wd/seagate/hp, warranty # 3 years" , "network attached storage(nas) storage deviceadditional data:network attached storage (qnap ts-433-4gb ram)with hdd, warranty - 02 years.capacity -6tb x 4(total 24tb), hdd make # toshiba, warranty: 5 years." , "hard disk for nasadditional data:warranty # 3 years" , "spike busteradditional data:make: belkin/frontech/zebronics2500-watt power extension socket that comeswith 5 high-quality universal sockets. powersocket with 4.8-meter cable. high-quality,flame- resistant plastic material. overload protection. powerindicator."

Central Government/Public Sector

CTN :45176511

04 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : providing of calibration services - electrical; speed & acceleration, hardness & impact, voltage, current, power (ac/dc), frequency, power factor, phase angle, resistance; nabl labs; buyer premises (onsite)

Central Government/Public Sector

CTN :45336012

22 Jun, 2026 NA

Salem - Tamil Nadu

Tender For supply of energy efficient bee 5 star rated bldc ceiling fan 1200 mm sweep with 3 blades suitable to operate in 230v 50hz ac supply with 2 canopies and 300 mm down rod.1.power consumption: (maximum) 28w.2. voltage range: 140 to 240 volts. 3. air delivery (minimum): 220 cu m/min 4. replacement warranty (minimum): 5 years. 5. power factor (minimum): 0.9. 6. total harmonic distortion (maximum): 20%. 7.rated service value (in m3/min/watt) - minimum 6.0 8. special features: electronic regulator with ir remote. 9. availability of performance and type test report from govt lab/ nabl/ilac: as per is: 374:2019 or latest. 10. the fan should comply to is: 374:2019 or latest. 11. blade thickness: 1.1 mm 12. blade material: aluminium 13. bearing: double ball bearing 14. shank thickness (min.): 2 mm 15. shackle thickness (min.): 2 mm 16. preferred colour: white/brown/cream/ ivory acceptable make: bajaj ,crompton , havells , atomberg , usha, activa, luker, orient, halonix, almonard and panasonic.supplier to ensure that the offered product is supplied with valid oem`s warranty certificate [ warranty period: 36 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45345533

15 Jun, 2026 10.15 Lacs

Lalpur - Gujarat

Tender For supply of bending machine conduit pipe , bus bar with brackets 1 mtr , cctv camera kit , ceiling fan coil winding machine , conduit pipe cutting and threading machines , control panel , digital multi meter , discrete component trainer , dmx controller 512 , ev charger home 1 phase input , ev charger 3 phase input , file half round 2nd cut 250 mm with handle , file round 2nd cut 150 mm with handle , knife switch dpdt fitted with fuse terminals 16 amp , knife switch tpdt fitted with fuse terminals 16 amp , ladder - tower 3 meters on tyre wheels - min 10ft - max. 30ft , lux meter lcd read out 0.05 to 7000 lumens with battery. , magnetic flux meter , mallet barwood , meter reading instrument mri , potential transformer 415 v, 50hz, pt ratio, 440v.110v,10va , power factor meter digital , primary current injection set , rcc pole with accessories , rechargeable battery 12v,100ah , rubber mat , single phase transformer , single phase variable auto transformer , smart meter 3 phase - smart energy meter , soft starter , solar dc pump 1 hp , solar panel with battery 18 watt , solar street light , solar traffic light , solid state solar base single phase energy meter , spanner d.e. set , tachometer analog type - 10000 rpm , three phase transformer , wheat stone bridge ) /bid number : gem/2026/b/7576252 * /dated: 27-05-2026 & & / bid document 1 / 40

Central Government/Public Sector

CTN :45331899

10 Jun, 2026 NA

Nashik - Maharashtra

Tender For providing of calibration services - electrical; frequency, power factor, phase angle, voltage, current, power (ac/dc), resistance; nabl labs; buyer premises (onsite)

Central Government And Public Sector

CTN :45332436

15 Jun, 2026 NA

Port Blair - Andaman And Nicobar Islands

Tender For providing of calibration services - medical; mass and volume, pressure and vacuum, force, speed & acceleration, voltage, current, power (ac/dc), frequency, power factor, phase angle, specific heat & humidity, temperature, pressure, medical device calibration; nab..

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