The air is forced across a heating element in the equipment. The temperature indicator displays the variation in air temperature. The orifice metre calculates the airflow. Voltmeter and ammeter are used to measure the heater's input. Thus, it is possible to determine the air's specific heat.

SPECIFICATIONS :

• Air blower connected to FHP motor.
• Orifice meter to measure the air flow, Heater – 1 KW heating coil placed centrally in the test section.
• Multi channel digital temperature indicator – range 0 to 300 c.
• Voltmeter and ammeter to measure the heat Input.

SERVICES REQUIRED:

• 220 volts single phase stabilized AC Electric supply. Floor space – 2 m. X 1 m. X 2 m. Height.
• Floor space – 2 m. X 1 m. X 2 m. Height