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Humidity and sulfur concentration in test chamber

  • US 9,927,411 B2
  • Filed: 09/08/2015
  • Issued: 03/27/2018
  • Est. Priority Date: 09/08/2015
  • Status: Active Grant
First Claim
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1. An environmental test chamber comprising:

  • a sample chamber;

    a first temperature control chamber coupled to the sample chamber;

    a humidity control chamber coupled to the first temperature control chamber;

    a second temperature control chamber coupled to the humidity control chamber;

    a first blower circulating air sequentially from the sample chamber, through the first temperature control chamber, through the humidity control chamber, through the second temperature control chamber and back to the sample chamber;

    a fourth temperature control chamber coupled to the sample chamber;

    a pollutant control chamber coupled to the fourth temperature control chamber;

    a third temperature control chamber coupled to the pollutant chamber; and

    a second blower circulating air sequentially from the sample chamber, through the fourth temperature control chamber, through the pollutant control chamber, through the third temperature control chamber and back to the sample chamber.

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