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  • 66 Liter-Carbon Monoxide 50 ppm/ Methane 2.5% (50% LEL)/ Oxygen 17.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 17.0% / Nitrogen BAL Calibration Gas – 66L 1150 PSI C-10 Aluminum (Non-Reactive)

    E-Gas Depot

    $147.40
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    SKU:
    39-3250-FX66
    Availability:
    3-5 Business Days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    66L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Aluminum
    Cylinder Pressure:
    1150 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    17.0%
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    Product Description

    66L 4 Gas Calibration Gas – Severe Low Oxygen (17.0%) CO, CH₄, O₂

    This 66L 4 gas calibration gas is engineered for severe oxygen-deficiency simulation, featuring 17.0% Oxygen (O₂) alongside Carbon Monoxide (CO) and Methane (CH₄) balanced in nitrogen.

    Lower than standard reduced oxygen calibration levels, this mixture allows safety professionals to verify detector response under more extreme oxygen-deficient conditions, ensuring proper alarm activation in high-risk environments.

    Gas Composition

    • Carbon Monoxide (CO): 50 PPM
    • Methane (CH₄): 2.5% (50% LEL)
    • Oxygen (O₂): 17.0% (Severe Oxygen Deficiency Simulation)
    • Balance Gas: Nitrogen (N₂)

    Cylinder Specifications

    • Cylinder Size: 66L
    • Pressure: 1150 PSI
    • Valve: C-10
    • Material: Aluminum
    • Reactivity: Non-Reactive

    Applications

    • Severe oxygen deficiency calibration
    • Advanced confined space testing
    • Multi-gas detector validation under extreme conditions
    • Industrial safety compliance programs
    • High-risk environment simulation

    Why 17.0% O₂ Calibration is Different

    • Simulates more extreme oxygen-deficient environments than 18%
    • Ensures detector alarms activate under worst-case conditions
    • Supports advanced safety validation protocols
    • Ideal for high-risk industries and stringent compliance programs

    Oxygen Calibration Levels Explained

    • 20.9% O₂ → normal atmospheric calibration
    • 19.0% O₂ → early deficiency
    • 18.0% O₂ → critical threshold
    • 17.0% O₂ (this SKU) → severe deficiency validation

    Need Custom Oxygen Levels or Additional Gas Blends?

    We provide calibration gases across a wide range of oxygen concentrations. Contact us for custom mixtures tailored to your safety requirements.

     

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 66L
    Gas Composition CO / CH4 / O2
    Cylinder Material Aluminum
    Cylinder Pressure 1150 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 50 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 17.0%

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