VOC釋放量環(huán)境檢測艙操作原理及滿足標(biāo)準(zhǔn)英文版

Test Principles:
The process of the test of pollutant release with the environmental cha*ber can be sum*arized as: putting *aterials and products or their sa*ples in the test cha*ber, and adjusting environmental conditions such as temperature in the cha*ber, relative humidity and air exchange rate; sa*pling at the exhaust port or the inside of the environmental cha*ber; adopting appropriate methods to a*alyze gas sa*ples and identify *ajor pollutants and the changes in their concentration with the time; then confirm the release rate and release properties of*aterials and products according to the measured concentration.

Reference Standards:

  ISO 12219-1:2012(E) Air in Road Vehicles Section 2: sa*pling bad method detection methods for screening the release volume of volatile Organic Compounds from interiors and *aterials inside the vehicle.

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