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  • 60 Liter-Hydrogen Sulfide 10 ppm/ Carbon Monoxide 50 ppm/ Methane 2.5% (50% LEL)/ Oxygen 12.0%/ Nitrogen

    • Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL 4-Gas Calibration Gas – 60L 1000 PSI C-10 Aluminum (Reactive)

    E-Gas Depot

    $211.20
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    SKU:
    140-1700-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:
    60L
    Gas Composition:
    H2S / CO / CH4 / O2
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Reactive
    Cylinder Pressure:
    1000 PSI
    Hydrogen Sulfide (H2S) Concentration:
    10 PPM
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    12.0%
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    Product Description

    60L 12.0% O₂ Calibration Gas – Ultra-Low Oxygen Alarm Verification

    This 60L reactive 4-gas calibration cylinder is engineered to simulate ultra-low oxygen conditions at 12.0% O₂, enabling advanced alarm validation well below OSHA’s 19.5% minimum threshold.

    At this concentration, oxygen depletion is extreme, making this blend suitable for confirming alarm trigger points under expanded safety margins.

    Gas Blend

    • Hydrogen Sulfide (H₂S): 10 PPM

    • Carbon Monoxide (CO): 50 PPM

    • Methane (CH₄): 2.5% (50% LEL)

    • Oxygen (O₂): 12.0%

    • Balance: Nitrogen

    This mixture supports simultaneous verification of oxygen, toxic, and combustible channels within multi-gas detection instruments.

    Cylinder Specifications

    • Capacity: 60L

    • Fill Pressure: 1000 PSI

    • Valve Type: C-10

    • Cylinder Material: Aluminum

    • Gas Type: Reactive

    • Approximate Volume: 2.1 Cubic Feet

    The 1000 PSI configuration provides balanced regulator performance for recurring validation cycles.

    Typical Use Cases

    • Advanced confined space alarm verification

    • Industrial hygiene compliance programs

    • Manufacturing plant safety audits

    • High-margin detector validation

    • Multi-gas monitor calibration schedules

    Compatible with standard C-10 demand flow regulators used across major portable gas detection platforms.

    Why This 60L 12.0% Blend

    • Confirms alarm activation under ultra-low oxygen conditions
    • Validates toxic and LEL channels simultaneously
    • Balanced volume for recurring compliance programs
    • Reactive blend engineered for consistent sensor response

    Custom oxygen setpoints and alternate gas ratios available upon request.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 60L
    Gas Composition H2S / CO / CH4 / O2
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Reactive
    Cylinder Pressure 1000 PSI
    Hydrogen Sulfide (H2S) Concentration 10 PPM
    Carbon Monoxide (CO) Concentration 50 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 12.0%

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