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  1. #1
    Join Date
    Sep 2002
    Posts
    16
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    Testing/Verifying Leak Detection System

    What is everyone using for a sample gas, to prove a detection system. I have a new central plant with a r11 and r123 detection system . The inspector wants to see both tested. I've used a small amount of refrigerant for testing for years. I'm afraid it will be frowned upon . Is there a better way to prove the dectector operation? I'm having a hard time finding any info. Thanks for the help

  2. #2
    Join Date
    Dec 2003
    Location
    45th Parallel
    Posts
    963
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    You need to buy a refrig monitor calibration kit. It uses a zero calib bottle (0PPM), and a span calib bottle. Span is either 30 ppm or 100 ppm, doing it any other way, your just guessing and not doing the customer any good.
    “If your work speaks for itself, don't interrupt.” ~Henry J. Kaiser

  3. #3
    Join Date
    Sep 2002
    Posts
    16
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    Any brand you prefer? Thanks .

  4. #4
    Join Date
    Dec 2003
    Location
    45th Parallel
    Posts
    963
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    I think MSA is fairly good, I am sure there are others that work well also.
    http://www.msanorthamerica.com/catalog/product752.html
    “If your work speaks for itself, don't interrupt.” ~Henry J. Kaiser

  5. #5
    Join Date
    Sep 2002
    Posts
    16
    Post Likes
    Thanks for the help!

  6. #6
    Join Date
    Jan 2008
    Location
    windy city
    Posts
    4,483
    Post Likes
    We install alot of 'sherlock' leak detection systems. http://www.genesis-international.com/

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