EMISSIVITY APPARATUS

RANGE OF EXPERIMENTS TO BE CARRIED OUT :

1. To determine emissivity of test plate.
2. To Observe & calculate The radiant energy per unit time area from the surface of the test body at various temperature.
3. Observe the radiation phenomena.
4. The experiments can be conducted at various values of input & calculation can be made accordingly

EXPERIMENTAL SETUP:

1. Heater for black & test plate.
2. Test Plate : Polished Aluminum.
3. Reference Plate : Black Aluminum
4. nsulating Chamber with Perspex cover.
5. Set of thermocouples.

CONTROL PANEL:

1. 12 Channel Digital Temperature Indicator
2. Dimmerstat : 0 – 2 A., 2 Nos.
3. Main’s On/Off Switch.
4. Voltmeter :0 – 250 V.
5. Ammeter :0 – 3 A.
6. Ammeter Selector Switch.

SPACE REQUIRED :

1.5 m.(L)x 1.0 m(W) table top.

SERVICE REQUIRED :

230 v Ac Supply 50 Hz

WEIGHT : @ 55 Kg