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  • 60 Liter-Hydrogen Sulfide 40 ppm/ Carbon Monoxide 200 ppm/ Methane 2.5% (50% LEL)/ Oxygen 20.9%/ Nitrogen

    • Hydrogen Sulfide (H₂S) 40 PPM / Carbon Monoxide (CO) 200 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 20.9% / Nitrogen BAL Calibration Gas – 60L

    E-Gas Depot

    $259.60
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    SKU:
    160-300-FX60
    Availability:
    3-5 Business Days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    60 L
    Gas Composition:
    H2S / CO / CH4 / O2
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Reactive
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    Product Description

    High CO 4 Gas Calibration Gas – 60L Cylinder

    This four-gas calibration mixture confirms detector response at elevated carbon monoxide alarm levels while verifying hydrogen sulfide and combustible channels under normal atmospheric oxygen conditions.
    The portable 60L cylinder supports field safety checks and certification testing.

    Gas Concentrations

    ComponentConcentration
    Hydrogen Sulfide (H₂S)      40 PPM
    Carbon Monoxide (CO)     200 PPM
    Methane (CH₄) 2.5% (50% LEL)
    Oxygen (O₂)       20.9%
    Balance     Nitrogen

    Cylinder Specifications

    PropertyValue
    Cylinder Size 60L (2.1 ft³)
    Cylinder Specification     C-10
    Cylinder Material   Aluminum
    Gas Reactivity   Reactive

    What This Cylinder Verifies

    • High carbon monoxide alarm thresholds

    • Hydrogen sulfide detection response

    • Combustible gas detection (methane LEL)

    • Detector operation in normal oxygen atmosphere

    Used for confirming evacuation-level warnings and high-exposure alarms.

    Typical Applications

    • Emergency alarm verification

    • Industrial safety compliance checks

    • Confined space monitoring programs

    • Field detector certification

    • Safety audits

    Custom Mixtures Available

    Calibration mixtures available to match detector alarm setpoints and monitoring requirements.

    Other Details

    Warranty 24 months

    Product Videos

    Custom Field

    Size 60 L
    Gas Composition H2S / CO / CH4 / O2
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Reactive

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