Guarded plate apparatus
DESCRIPTION
The guarded hot plate apparatus uses a steady-state method in order to determine the thermal conductivity of an insulating material. Use of a steady-state method requires that the insulating material be in equilibrium with its surroundings in order for accurate thermal conductivity measurements to be obtained.
Forced Convection Apparatus
DESCRIPTION
The Forced Convection Apparatus is designed to determine heat transfer rate in forced convection. It consists of horizontal copper tube heated by an electric heater. Number of thermocouples are fitted on the surface of the tube along its length. The test pipe is housed inside a steel pipe. A blower provides forced convection of air by blowing the air at high velocity to cause turbulent flow. Flow rate of blower is measured by orifice plate & U Tube Manometer.The control panel consists of a dimmers stat to control the voltage supplied to the heating element. A Voltmeter, an ammeter and a digital temperature indicator are also provided.
Two stage reciprocating air compressor
FEATURES:
Designed for continuous duty
Deep finned cast iron cylinders, aluminium cooler tubes ensuring superior heat dissipation for higher operating efficiency
Aero dynamically designed fan with large blades for higher air flow
Efficient cooling to ensure operation at higher ambient temperatures of up to 50°C
Totally enclosed belt guard for utmost safety conforming to Euro norms
Air receiver, conforming to ASME and Euro norms
Optimal distribution of load on cylinders for energy efficiency (Two stage models)
Long life of motor due to no-load starting ensured by built-in unloader
Sturdy, robust cast iron crankcase
Forged steel crankshaft supported at both ends for higher dynamic stiffness and least vibrations
Optimal operating speed for longer service life
Pressure relief valve provided after each stage of compression for safety
Air Conditioning Test Rig
Technical Details:
Compressor: Hermitically Sealed Compressor
Capacity 1 Ton, Kirlosker Make
Condenser: Air Cooled Compatible To 1 Ton Compressor
Condenser Cooling Fan: Compatible Capacity With Permanent Lubricated Motor
Pressure Gauges: 2 Nos
Evaporator: Compatible To 1 Ton, Made Of Copper Tube And Aluminium Fins Fitted With Compatible Capacity Fan
Safety Control: Over Load And Over Current Protection For Compressor With Time Delay Circuit
Expansion Device: Capillary Tube Compatible Capacity
Temperature Sensor: Rtd Pt-100 Type