Supply And Installation Of Mechanical Engineering Laboratory Instruments/Equipments For Government Polytechnic Katihar.-1 Impact of jet apparatus 2 Reciprocating Pump Test Rig (with motor) 3 Centrifugal pump Test Rig 4 Determination of friction losses in pipes 1 Thermometer and pressure gauges of different types 2 Petrol engine 3 Diesel engine 4 Heat pump 5 Steam Turbine 6 Condenser 7 Steam Engine 8 Refrigerant leak detector 9 Thermal conductivity apparatus 10 Air-conditioning test Rig 11 Boiler mounting and accessories 12 Separating and throttling calorimeter 13 Heat Exchanger 14 Indicator unit Material Testing Lab 1 Digital Torsion Testing Machine 2 Digital Spring Testing Machine 3 Deflection of beam Apparatus 1 Sling Psychrometer Whirling Hygrometer Thermometer 2 Refrigerator condensor water cooled 3 Refrigerator condensor air cooled 4 Window Air conditioning 5 Digital/Analog Refrigerant leakage detector 1 Steel Ring gauges 2 Feeler gauge 3 Plug- Gauge 4 Steel Ring gauges 5 Feeler gauge 6 Angle Dekkar 7 Precision Level 8 Autocollimator