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HUMIDITY AND SULFUR CONCENTRATION IN TEST CHAMBER

  • US 20170067867A1
  • Filed: 09/08/2015
  • Published: 03/09/2017
  • Est. Priority Date: 09/08/2015
  • Status: Active Grant
First Claim
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1. A method comprising:

  • controlling a relative humidity in a sample chamber by circulating air sequentially from the sample chamber through a humidity control chamber and back to the sample chamber;

    controlling a pollutant concentration in the sample chamber by circulating air sequentially from the sample chamber to a pollutant control chamber and back to the sample chamber.

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