The range of Experiments:
• Measurement of emissivity of the nonblack surface over a range of
temperatures.
Specifications:
• Test plate and reference plate size 140mm Dia
• Enclosure size is 55 cm x 30 cm x 30 cm with one side or Perspex sheet
• Heater: 200 V 400 watts, Nichrome
wire type, sandwiched between mica sheets. Control panel comprising of:
• Digilal /analogue
voltmeter.
• Digital / analogue ammeter
• DPDT selector switch for voltmeter and ammeter.
