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Understanding A Fogging Test Chamber

       Fogging Test Chamber  ,To determine the fogging characteristics of automotive interior trim of textiles, plastic or leather. Fogging is the residue deposited on interior glass of chemicals released from materials under specific temperature conditions. 


     The sample is heated in the fogging tester fog cup and begins to evaporate, and the volatilized gas is condensed on a glass or aluminum foil that has been cooled by the cooling chamber.


     After the completion of the condensation process, the glass plate or aluminum foil was removed. Atomization and volatilization characteristics of the sample were obtained by measuring the atomization value or weight of the condensing component of the glass plate or aluminum foil and compared with the data before being condensed.

      Gloss method:The sample is condensed in the fog cup by the vaporized gas condensed on the low temperature glass plate. The gloss value of the sample can be obtained by comparing and calculating the gloss value before and after the condensation of the glass plate.

     Haze method:The sample was condensed in the fog cup by the vaporized gas condensed on the low temperature glass plate, and the haze value of the sample was obtained by comparing and calculating the haze value before and after the condensation of the glass plate. (Optional)


 Weight method:The sample is heated in the fog cup by the vaporized gas condensed on the low temperature aluminum foil, and the weight of the sample atomization-coagulation can be obtained by weighing the weight of the aluminum foil before and after condensation.
For more information about our testing instrument, please contact

 ·website:http://www.qinsun-lab.com/

 · Phone :+86-21-6780 0179
· E-mail :info@qinsun-lab.com 

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