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Stefan’s Radiation Constant Apparatus

Stefan’s Radiation Constant Apparatus
Stefan’s Radiation Constant Apparatus
Product Code : NIKE 1067
Brand Name : NIKE
Product Description

Widely demanded in research centers and colleges, the provided Radiation Constant Apparatus is designed for carrying out thermal physics practicals. It is designed in a black surface finish to provide maximum surface area for heat absorption to determine the value of Stefan’s constant in a systematic manner. Manufactured by utilizing quality-approved basic materials and pioneering techniques, this apparatus is also tested on defined quality parameters to assure its flawless design. Apart from this, we offer this Radiation Constant Apparatus to the clients at pocket friendly prices.


  • Easy to operate owing to the simplicity of design

  • Light weight and portable structure

  • Self-standing and dimensionally stable design

  • Quick and error-free readings


Comprising a blackened hollow hemisphere about 25cm dia, fitted in a wooden board lines with tin, and a steam chamber above the hemisphere to measure them an uniform temperature by passing steam through it recorded by two thermometers- Heavy silver disc soldered a bottom to copper - Constantan thermocouple housed in Ebonite tube with lid Engraved on ebonite tube are Disc Constants, mass and Area, Complete with one extra similar thermocouple for calibration is supplied.



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