Tender For supplying, installation, testing and commissioning of equipments for electrical measurement, electrical workshop, electrical machine & power system laboratory at ttaadc polytechnic institute, khumulwng, west tripura for the project "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department” under the nec scheme. (2nd call) - supplying, installation, testing and commissioning of electrical measurement, electrical workshop, electrical machine & power system laboratory equipments/machineries of electrical engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department." (2nd call), kelvin double bridge trainer kitthe instrument should have following features : easy illustration of kelvins bridge digital display (dpm) for null detection online product tutorialthe instrument should have following technical specifications :dc power supply : +5vknown resistance : r1=100k , 20k , 10k r3=1k , 200 , 100 dpm : 2vdimensions (mm) : 240 w x 345 d x 110 hunknown resistance : 0.3 , 0.4 , 0.8 mains supply : 230 v 10%, 50 hz, whetstone bridge trainer kitthe instrument should have following features :sample : constantan, nichromeprovided with dc power supply compact designeasy to operatethe instrument should have following technical specifications:dc power supply:5vgalvanometerdeflection:30 - 0 30resistance:80 unknown resistance type: variablerange:0 - 10k wire samples: -constantan: 1mnichrome:1mfuse:500mamains supply: 90 - 275v, 50hzdimensions (mm):w 345 x d 240 x h 110, experimentation with de sautys and schearing bridgethe instrument should have following features: - a complete set up with all necessary accessories inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmtechnical specification: -sine wave generatorfrequency range:1khz 10%amplitude control output: up to 15vppfuse:500 ma, s/bdpm:200 mvunknown capacitor:0.1 f, 0.22 f, 0.47 fmains supply:230v ac, 10%, 50hzdimension (mm):w 345 x d 240 x h 110, experimentation with maxwells bridgethe instrument should have following features : illustration of both maxwells inductance bridge and maxwells inductance-capacitance bridge on a single board inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmthe instrument should have following technical specifications :mains supply : 230 v 10%, 50 hzdc power supply : +12v, -12vsine wave generatorfixed frequency : 1khz 5%amplitude control range : upto 20vppunknown inductors : 10 mh, 20mh, 30 mh, 56 h, 24 h, 12 hdpm : 200mvunknown internal resistance : 470w, 10 , 20 , 30dimensions (mm) : w 240 x d 345 x h 110, measurement of three phase active & reactive power with single phase wattmeter technical specifications:analog meters: analog voltmeter, range : 300v analog ammeter, range : 2a analog wattmeter power supplies: operated on mains power 415v, 50hz +10%components are mounted on the panels are: capacitive load inbuilt inductive load inbuilt resistive load (external)salient features: three phase power light indicator for mains. front panel built with high class insulated bakelite sheet with sticker well printed circuits and symbols. mcb for short circuit protection connections are brought out through 4mm colored safety sockets. patch cords 4mm. the trainer is housed in metal cabinet. size of the trainer set 36 x 24 , power & power factor measurement by ct & pt in three phase circuittechnical specifications:power supplies: ac power supply 0-415v at 4a operated on mains power 415v, 50hz +10%digital meters: digital voltmeter digital ammeter , digital wattmeter (analog), digital power factor meter components are mounted on the panels are: 3 phase capacitive load (inbuilt) 3phase resistive load (external) 3phase inductive load (external) emergency stop
Tender For bid to ras bid to ras supply of establishment of chreche facility at ins kattabomman - child safe soft flooring mats made of nontoxic material , baby cots with mattress and associated bedding items , child sized tables and chairs made of nontoxic materials with rounded edges. , child friendly storage units and shelves , educational toys, puzzles, building blocks, sensory toys and activity kits , soft play equipment such as foam blocks, climbing structures, tunnels and slides , small library with illustrated storybooks and educational materials , audio video display unit of 55 inches and above with internet connectivity , changing station with storage for diapers, wipes and sanitizing supplies , temperature regulated cabinet for milk, baby food, snacks,bottle sterilizer , child safe electrical fittings , covered electrical outlets , setting of adequate ventilation and lighting within facility , display emergency contacts and safety instructions within the facility , basic first aid kit with essential medial supplies and fire extinguishers
Tender For supply of acetone as per is: 170-2004 for cleaning of rail ends before applying epoxy and removing excess epoxy from glued joint after fabrication. supplies shall be marked legibly and indelibly with name of the material, accompanied with material safety data sheet duly. manufacturing date and expiry date should be indicated on the pack. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of acetone as per is: 170-2004(4th revision) or is:170-2020(5th revision) for dipping the balancing weights for cleaning purpose. supplies shall be marked legibly and indelibly with name of the material, accompanied with material safety data sheet. sealed packed in hdpe containers of 10 liter capacity.manufacturing date and expiry date should be indicate on the pack. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of acetone as per is: 170-2004(4th revision) or is:170-2020(5th revision) for dipping the balancing weights for cleaning purpose. supplies shall be marked legibly and indelibly with name of the material, accompanied with material safety data sheet. sealed packed in hdpe containers of 10 liter capacity.manufacturing date and expiry date should be indicate on the pack. [ warranty period: 30 months after the date of delivery ]
Tender For supply of acetone as per is: 170-2004 for cleaning of rail ends before applying epoxy and removing excess epoxy from glued joint after fabrication. supplies shall be marked legibly and indelibly with name of the material, accompanied with material safety data sheet duly. manufacturing date and expiry date should be indicated on the pack. ]