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      Critical Radius of Insulating Material

      Critical Radius of Insulating Material
      Critical Radius of Insulating Material
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      Product Code : HMT-004
      Product Description

      Critical Radius of Insulating Material

      Insulating materials reduce heat fluxes. As the thickness of insulating material increases, the thermal resistance increases. However, adding layers of insulation to curved surfaces, such as cylinders and spheres, increases the surface area for convection. This may actually increase the heat transfer. 

      The apparatus is used to determine critical radius for insulated cylinders by determining heat transfer coefficient and the thermal conductivity of the insulation.

      Technical Specifications:

      Specifications

      Control Panel

      Heater

      Thermocouple

      Radius: 25 mm

      Digital Voltmeter (0-230V)

      400 Watt

      K-type (Cr.Al)

      Insulating Material: Asbestos

      Digital Ammeter (0-2 Amps)

      Cartridge Type

      8 Nos.

      -

      (Optional Wattmeter: 400W)

      Dimmer Controller

      Multi-Channel Temp. Indicator

      -

      Toggle ON/OFF

      -

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