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Emissivity Measurement Apparatus
Product Details:
- Color Blue and White
- Type Assortment Set
- Voltage 230 Volt (v)
- Material Metal
- Application Laboratory
- Warranty 1 year
- Click to View more
Emissivity Measurement Apparatus Price And Quantity
- 1 Unit
- 1 INR/Set
Emissivity Measurement Apparatus Product Specifications
- Assortment Set
- Metal
- Laboratory
- 230 Volt (v)
- 1 year
- Blue and White
Emissivity Measurement Apparatus Trade Information
- Telegraphic Transfer (T/T) Cash in Advance (CID) Cheque Cash Advance (CA)
- 1 Unit Per Day
- 2-4 Week
- Western Europe Australia North America South America Eastern Europe Middle East Africa Central America Asia
- All India
Product Description
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 :
- Determination of the Emissivity of a test plate.
- Study the variation of emissivity of test plate with absolute temperature.
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