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  • 66 Liter-Carbon Monoxide 100 ppm/ Carbon Dioxide 2.5%/ Methane 2.5% (50% LEL)/ Nitrogen

    • Carbon Monoxide (CO) 100 PPM / Carbon Dioxide (CO₂) 2.5% / Methane (CH₄) 2.5% (50% LEL) / Nitrogen BAL 66L 1150 PSI Calibration Gas – Custom Mix

    E-Gas Depot

    $268.40
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    SKU:
    49-0900-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
    Cylinder Specification:
    C-10
    Cylinder Material:
    Aluminum
    Gas Reactivity:
    Non-Reactive
    Cylinder Pressure:
    1150 PSI
    Carbon Monoxide (CO) Concentration:
    100 PPM
    Carbon Dioxide (CO₂) Concentration:
    2.5%
    Methane (CH4) Concentration:
    2.5% (50% LEL)
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    Product Description

    66L 3-Gas Calibration Gas for CO, CO₂, and CH₄ (LEL) Detection

    This 66L calibration gas cylinder is formulated for precise calibration of detectors measuring Carbon Monoxide (CO), Carbon Dioxide (CO₂), and Methane (CH₄). With Nitrogen as the balance gas, this mixture is ideal for applications where oxygen calibration is handled separately or not required.

    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 3-Gas Calibration (LEL + Toxic Monitoring)

    • Calibration of multi-gas detectors excluding oxygen channels
    • Methane LEL sensor verification and response testing
    • Carbon monoxide exposure monitoring calibration
    • Industrial hygiene and process safety applications
    • Controlled calibration environments where O₂ is calibrated separately

    Why Choose a 3-Gas Calibration Blend

    This configuration is preferred when users need focused calibration for combustible and toxic gases without influencing oxygen sensor readings. The aluminum cylinder reduces weight, making it easier to handle while still providing sufficient volume for repeated calibration cycles.

    Custom Calibration Gas Options

    We offer custom gas mixtures, alternate concentrations, and multiple cylinder sizes to match your detector specifications and compliance requirements.

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 66L
    Gas Composition CO / CO2 / CH4
    Cylinder Specification C-10
    Cylinder Material Aluminum
    Gas Reactivity Non-Reactive
    Cylinder Pressure 1150 PSI
    Carbon Monoxide (CO) Concentration 100 PPM
    Carbon Dioxide (CO₂) Concentration 2.5%
    Methane (CH4) Concentration 2.5% (50% LEL)

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