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  • 66 Liter-Carbon Monoxide 50 ppm/ Carbon Dioxide 2.5%/ Methane 2.5% (50% LEL)/ Oxygen 12.0%/ Nitrogen

    • Carbon Monoxide (CO) 50 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL 66L 1150 PSI Calibration Gas – Custom Mix

    E-Gas Depot

    $268.40
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    SKU:
    49-0700-FX66
    Availability:
    10 days + shipping time
    Weight:
    20.00 Ounces
    Width:
    2.90 (in)
    Height:
    10.60 (in)
    Depth:
    2.90 (in)
    Size:
    66L
    Gas Composition:
    CO / CO2 / CH4 / O2
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Non-Reactive
    Cylinder Pressure:
    1150 PSI
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Carbon Dioxide (CO₂) Concentration:
    2.5%
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    12.0%
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    Product Description

    66L 4-Gas Calibration Gas for Oxygen Deficiency and Multi-Gas Detection

    This 66L calibration gas cylinder is engineered for calibration of detectors measuring Carbon Monoxide (CO) 50 PPM, Carbon Dioxide (CO₂) 2.5%, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 12.0% balanced in Nitrogen. The reduced oxygen level is designed to simulate oxygen-deficient environments, allowing accurate validation of alarm thresholds and sensor response.

    66L Calibration Gas Cylinder Specifications – Aluminum C-10

    • Cylinder Size: 66L
    • Cylinder Pressure: 1150 PSI
    • Cylinder Volume: 2.3 Cubic Feet
    • Valve Type: C-10
    • Cylinder Material: Aluminum
    • Gas Reactivity: Non-Reactive
    • Blend Type: Custom Mix

    Applications for Low Oxygen Calibration and Safety Testing

    • Oxygen deficiency alarm testing and validation
    • Multi-gas detector calibration across all channels
    • Confined space entry preparation and safety checks
    • Methane LEL sensor verification
    • CO exposure monitoring calibration

    Why This 12% O₂ Calibration Gas is Critical

    This blend is specifically designed for testing oxygen alarm thresholds below normal atmospheric levels. It enables technicians to confirm detector performance in high-risk environments where oxygen depletion is a concern, improving safety compliance and response reliability.

    Custom Calibration Gas Solutions

    We provide custom calibration gas mixtures, alternate oxygen levels, and cylinder configurations tailored to your equipment and compliance requirements.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 66L
    Gas Composition CO / CO2 / CH4 / O2
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Non-Reactive
    Cylinder Pressure 1150 PSI
    Carbon Monoxide (CO) Concentration 50 PPM
    Carbon Dioxide (CO₂) Concentration 2.5%
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 12.0%

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