Tender For purchase of instrumentation and control engineering practices (equipment) - motorized control valve trainer kit signal input:4 20 ma or 0 5 v valve characteristic:equal percentage stem movement:maximum 10 mm or 12 mm body material:cast iron trim material:ss 316 trim size: cv value:2 or 5 actuator:servo motor supply voltage:230 v ac, 50 hz connection: flanged or screwed type. digital indicator provided potentiometer provided for varying the 4 20 ma input signal, saybolt viscometer apparatus glass type: high-quality borosilicate glass tube. control type: manual energy regulator control. shape: rectangular bath with cylindrical test chamber. temperature range: ambient to 240 c oil bath temperature. humidity: up to 80% rh (non-condensing). power supply: 230 v ac, 50 hz. measuring range: 32 to 1000 sus(saybolt universal seconds). accuracy: as per astm d-88( 0.2 seconds). mounting type:benchtop. capacity:one cup(approximately 60 ml). control mode:manual operation. port size:standard orifice sizeas per astm d-88. features:oil bath with heater,thermoregulator,insulated outer body,orifice,receiver flask, control valve trainer kit three pneumatic control valves provided with individual hand valves valve characteristics: i) quick opening ii) linear iii) equal percentage. valves connected in parallel configuration for comparative study. pneumatic operation with air supply connection. control valve assembly mounted on trainer panel. power supply: 230 v ac, 50 hz., water level measurement trainer kit using capacitive type transducer tabletop model with transparent acrylic tank of approximately 50 cm height. capacitive type level sensor for continuous level measurement. sensor output: (4 20)ma and/or (0 5)v with built-in signal conditioning. vertical pump for water circulation from sump to tank. flow control valve, overflow, and drainage arrangement. digital display for water level indication in cm. power supply: 230 v ac, 50 hz, single phase. in-built regulated dc power supply for sensor and control circuit. mounted on powder-coated ms frame for laboratory use. suitable for calibration and study of capacitive level measurement.
Tender For supply of impulse generator ipg001 for efka make dc servo motor model no. dc 1550/ab 321 , efka make electronic motor model no. dc 1550/ab 321 complete with drive panel suitable for minerva m
Tender For supply, delivery, installation of new submersiblepumpmotorset for potable water supply with allied works in dtw based pumping station located at chara panchla, panchla, howrah.
Tender For ffc sh construction of 1 nos small bore deep tube well laying of various dia pipe lines installation of submersiblepumpmotorset including other allied works at kaladepa sector of satchand rd block under dws sub-division sabroom year 2026-27
Tender For withdrawing defective submersiblepumpmotorset and supply delivery lowering of new pumpmotorset at uttar rajyadharpur and adjacent piped water supply scheme block serampore uttarpara in the district hooghly under ed phed
Tender For withdrawing defective submersiblepumpmotorset and supply delivery lowering of new pumpmotorset at rajbalhat and adjacent piped water supply scheme block jangipara in the district hooghly under ed phed
Tender For withdrawing defective submersiblepumpmotorset and supply delivery lowering of new pumpmotorset to carryout breakdown maintenance as and when required basis at pandua ayma nababpur and adjacent piped water supply scheme block pandua in the distri
Tender For withdrawing defective submersiblepumpmotorset and supply delivery lowering of new pumpmotorset at champadhanga and adjacent piped water supply scheme block tarakeswar in the district hooghly under ed phed
Tender For withdrawing defective submersiblepumpmotorset and supply delivery lowering of new pumpmotorset at baligheri and adjacent piped water supply scheme block tarakeswar in the district hooghly under ed phed