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This apparatus is used to calculate the heat transfer coefficient of vertical pin in natural convection / forced convection.

Experimental set up consisting of:

• Vertical pin of dia 12 and 125mm long fitted on a heater.
• Blower unit with orifice of 14mm and manometer arrangement for flow measurement.
• Duct of size: 100 x 150 x 500 mm
• Pin-Fin : Brass
• Ring type Heater
• Set of Thermocouples: Cr/Al - 6 Nos.

Control Panel consisting of:

• 6 Channels Digital Temp. Indicator range: 0-300oC
• Dimmerstat: 0-2A / 230V
• Mains ON/OFF switch
• Air Blower
• Digital Voltmeter 0-250V
• Digital Ammeter 0-2 A