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Apparatus for Detecting Chemical Substances

  • US 20120319863A1
  • Filed: 12/22/2010
  • Published: 12/20/2012
  • Est. Priority Date: 12/22/2009
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a detection unit acquiring chemical substance-related information relating to chemical substances included in a fluid at a sampling point using a first type of sensor;

    a local memory storing a library including a specifying pattern generated when a specified chemical substance was detected by the first type of sensor; and

    a matching unit that routinely compares chemical substance-related information obtained by the detection unit and a specifying pattern for monitoring purposes included in the library and outputs match information when the obtained chemical substance-related information and the specifying pattern for monitoring purposes match.

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