Description:

• Heat transfer insulating powder trainer unit consists of two thin wall concentric copper spheres.
• The inner sphere houses the heating coil.
• Heating coil is made up of nichrome wire wound on mica sheet.
• The insulating powder packed between two shells.
• Four thermocouple are embedded on inner sphere and six thermocouples are embedded on outer sphere.
• The entire ten-temperature indicator, these reading enable of insulating powder.
• Power supply to the heater is given through a dimmer stat & is measured by voltmeter & an ammeter.
• Temperature can be measured with the help of thermocouples.
• Insulating powder Asbestos magnesia commercially available powder and Packed between the two spheres.

Specification:

• Radius of the inner copper sphere: 50mm
• Radius of the outer copper sphere: 100 mm
• Heater Mica Type
• Heating power: 350W
• Temperature limitation: 95C

Measuring ranges:

• Temperature: 2x 0325C
• Heating power: 0450W

Power Supply:

• 230V, 50Hz, 1 phase
• 230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase