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GC-FID Total Hydrocarbon Analyzer Air Pollution Monitoring Instruments

    Buy cheap GC-FID Total Hydrocarbon Analyzer Air Pollution Monitoring Instruments from wholesalers
     
    Buy cheap GC-FID Total Hydrocarbon Analyzer Air Pollution Monitoring Instruments from wholesalers
    • Buy cheap GC-FID Total Hydrocarbon Analyzer Air Pollution Monitoring Instruments from wholesalers

    GC-FID Total Hydrocarbon Analyzer Air Pollution Monitoring Instruments

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    Brand Name : Wayeal
    Model Number : AQ7800
    Certification : ISO, CE
    Price : Negotiation
    Payment Terms : L/C, T/T
    Supply Ability : 50 Pieces Per Month
    Delivery Time : 15 days
    • Product Details
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    GC-FID Total Hydrocarbon Analyzer Air Pollution Monitoring Instruments

    Ambient Air Quality Monitoring Equipment for Non-methane Total Hydrocarbons Detection


    Product Introduction


    The continuous ambient air monitoring instruments uses the GC-FID method to directly measure the concentration of methane and non-methane hydrocarbons by back-blowing and enrichment of the sample gas, enabling accurate measurement of low The continuous ambient air non-methane monitoring system uses the GC-FID method to directly measure methane and non-methane concentrations by back-blowing and enrichment of the sample gas. The system operates with a constant flow rate of ambient air into the sampling system. After de-dusting, the sample is enriched and removed at low temperature by a large capacity composite enrichment column, the MFC accumulates the sampling volume, the valve is switched and the back-blowing is performed, resulting in a separate peak of non-methane total hydrocarbons and a direct measurement of the concentration.



    Product Performance


    1. Accurate determination of total non-methane hydrocarbons in ambient air with detection limits at the ppb level.

    2. Low-temperature cold trap enrichment and removal technology to improve the accuracy of direct measurement of non-total methane hydrocarbons

    3. Passivation treatment of the internal piping of the instrument, very low adsorption

    4. Full cold point free design for non-destructive testing of high boiling points


    Product Parameter


    Ambient Air Quality Monitoring Instruments

    Size

    1030*720*2060mm, 970*900*1000mm

    Working Temperature

    15-35C°

    Measurement Range

    0-5ppm

    Measurement Error

    ≤±1% F.S.

    Measurement Method

    GC-FID

    Detection Limit

    ≤20 ppb

    Working Humidity

    ≤85%RH


    Industry Application


    Urban air station MHC monitoring,
    Urban roads, airports, ports VOCS monitoring
    VOCS monitoring at enterprise plant boundaries
    Park air VOCS monitoring




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