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This apparatus is used to calculate the thermal conductivity of metal rod (Copper).

Experimental setup consisting of:

• Test rod of copper of 12mm dia. and 200mm long.
• Ring type Heater
• Cooling chamber of dia 125mm and 50mm long with arrangement for water circulation
• Shell filled with asbestos insulating powder
• Set of thermocouples - 6 Nos.

Control panel consisting of:

• 6 Channels Digital Temp. Indicator range: 0–300oC
• Dimmerstat: 0–2A / 230V
• Mains ON/OFF switch

• Digital Voltmeter 0–250V
• Digital Ammeter 0–2A