Requirement :
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Supply testing installation and commissioning of different instruments equipment, electrical drill portable drillwith chuck and key, service oscillator , c.r.o single beam 5 mhz with standard accessories, pressure gauge digital type diameter 63mm with recalibration set, compound gauge, digital type diameter 63mm, with recalibration set screw, scale vacuum 760mm. pressure 15 kg/sq.cm, service man thermometer in metal case - 30 degree centigrade to +110 degree centigrade, vernier caliper length 250mm accuracy 0.001inch/ 0.02mm.tungesten carbide measuring surfaces, fine adjustment . stainless steel, micrometer outside measurement 0 to 25mm, "multi meter analogue type, specifications 0 to 1000 m?, 2.5 to 500 v", tachometer digital, multi range 0 r m p to 3000 r m p. portable small size in leather case, micron vacuum gauge capable of reading up to 20 microns, sensor thermometer (digital) -50 degree celsius to150 degree celsius, dial thermometer remote control, armored capillary dial 75mm - 50c to +50 c, anemometer digital type, compressors testers for small hermetic compressors fixed with electrical input/ output indicating facilities, temperature &humidity recorder capacity to record 24 hrs record, split phase induction motor 1hp, 230 v, bldc motor with controller 15 – 30 watts,315 volt dc, idu pulse generation type motor 15watt,230volt a.c, single door direct cool refrigerator, carrying with hfc 185 l, frost free refrigerator 200l carrying with hc blend, three/four door refrigerator ( inverter type) 300l carrying with hc r-600a, core drill machine. , bench drilling machine 20 mm capacity,200-2500rpm, grinding machine 200mm,3000rpm,double ended1/2 hp, recovery unit with cylinders hcfc, decibel meter 30-100 db, cassette air conditioner 4500 kcal/hr, de scaling pump set with stainless steel impeller and housing complete with motor 1/2 hp and accessories, fan coil unit with water valves (2 & 3 way), shell and tube, dx chillers (small) 5 ton with cu tubing only, circulating water pump (small) 0.5 h.p with stainless steel tank capacity 20 liters within let/ outlet provision, refrigerant cylinder 10 kg capacity, gauge manifold with gauges different size of hoses for r 134a, shell and tube type condenser 5 ton, rotary hermetic compressor 2 ton, bottle cooler visible 200 l carrying with hfc-134a& reciprocating compressor, deep freezer 200 l carrying with hfc-134a& reciprocating compressor, display cabinet 2 ton capacity, water cooler storage type 200 l carrying with hfc-134a& reciprocating compressor, water dispenser bubble type (hot and cold) 2.5 to 3ltr. delivery capacity per hour, ice candy plant 2 ton with capacity to make 32 ice candy at a time with forma tray, stainless steel tank on trolley, air-conditioning, direct system complete with all controls including humidity control, air-conditioning, indirect system. (water cooled ) complete with all controls including humidity control, package a/c 5 ton capacity, air cooled type with open type compressor reciprocating type, car ac tutorial model, bus ac tutorial model, automatic ice cube m/c 50 kg/hour, storage type water cooler( hot and cold), visi cooler 185 l, vrf/vrv unit with two indoor units 2.5tr each and 5tr capacity out door unit complete with air cooled condenser, accessories and controls., split a/c ( inverter technology) 1.5tr, walk in cooler puf insulated for cold room 6x4.5x8 cft. temperature 0 degree centigrade-50 degree centigrade, absorption system small size and shop machineries of mechanic refrigeration and air conditioning trade courses for various itis throughout the state of west bengal.
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