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Home » Products » Heat Transfer Lab Equipments » Emissivity Measurement Apparatus

Emissivity Measurement Apparatus

Emissivity Measurement Apparatus
Emissivity Measurement Apparatus
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Product Code : HT-11
Product Description

With rich market knowledge as well as experience, we have been able to emerge as a trusted manufacturer and supplier of Emissivity Measurement Apparatus. It is used to study the variation of emissivity of test plate with absolute temperature. Our expert workforce uses finest quality materials and components to manufacture this machine.  It is designed to measure the emissivity of test plate. Emissivity Measurement Apparatus is available for clients in different specifications as per their requirements. 

Features:

  • Robust construction
  • Easy to operate
  • Maintenance free 

DESCRIPTION:                                             

The present Set-up is designed to measure the emissivity of test plate. The test plate comprises of a mica heater sandwiched between two circular plates.  Black plate is identical with test plate, but its surface is blackened. As all the physical properties, dimension and temperature are equal; heat losses from both plates will be same except radiation loss. Hence the input difference will be due to difference in emissivity. Both plates are supported on individual brackets in a enclosure with one side glass to ensure steady atmospheric conditions. Temperature Sensors are provided to measure the temperature of each plate and surrounding. Electric Supply is given to heaters through separate variacs so that temperatures of both can be kept equal and is measured with Digital Voltmeter and Digital Ammeter.

EXPERIMENTATION

Ø  Determination of the Emissivity of a test plate.

Study the variation of emissivity of test plate with absolute temperature

CREATIVE LAB
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