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

    • Carbon Monoxide (CO) 50 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 12.0% / Nitrogen BAL Calibration Gas – 34L 500 PSI CGA-600 Steel Disposable (Non-Reactive)

    E-Gas Depot

    $53.00
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    SKU:
    39-3000-34L
    Availability:
    3-5 Business Days + shipping time
    Weight:
    22.40 Ounces
    Width:
    2.90 (in)
    Height:
    10.75 (in)
    Depth:
    2.90 (in)
    Size:
    34L
    Gas Composition:
    CO / CH4 / O2
    Cylinder Material:
    Steel
    Cylinder Pressure:
    500 PSI
    Gas Reactivity:
    Non-Reactive
    Carbon Monoxide (CO) Concentration:
    50 PPM
    Methane (CH₄) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    12.0%
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    Product Description

    34L 4 Gas Calibration Gas – 12.0% O₂ Extreme Deficiency (Portable Controlled Cylinder)

    This 34L disposable 4 gas calibration gas is engineered for portable extreme oxygen-deficiency simulation, featuring 12.0% Oxygen (O₂) alongside Carbon Monoxide (CO) and Methane (CH₄) balanced in nitrogen.

    With a CGA-600 valve, this cylinder allows regulated, controlled gas delivery, making it ideal for technicians performing precise calibration under emergency-level oxygen conditions in the field.

    Gas Composition

    • Carbon Monoxide (CO): 50 PPM
    • Methane (CH₄): 2.5% (50% LEL)
    • Oxygen (O₂): 12.0% (Extreme Deficiency Level)
    • Balance Gas: Nitrogen (N₂)

    Cylinder Specifications

    • Cylinder Size: 34L
    • Pressure: 500 PSI
    • Valve: CGA-600
    • Material: Steel
    • Type: Disposable
    • Reactivity: Non-Reactive

    Applications

    • Extreme oxygen deficiency calibration
    • Emergency response validation
    • Confined space worst-case simulation
    • Controlled bump testing
    • Field-based safety verification

    Why This 34L 12% O₂ Cylinder is a Core Field SKU

    • Simulates severely oxygen-depleted environments
    • Provides controlled gas flow for accurate calibration
    • Portable enough for daily field use
    • Longer runtime than micro cylinders
    • No refill logistics — fully disposable

    34L vs Other Extreme O₂ Options

    • 11L trigger valve → instant, no control
    • 17L CGA-600 → precision micro
    • 34L (this SKU) → portable + controlled + usable runtime
    • 60–120L → extended field
    • 680L → facility

    Oxygen Calibration Severity Scale

    • 20.9% O₂ → baseline
    • 19.0% O₂ → early deficiency
    • 18.0% O₂ → critical threshold
    • 17.0% O₂ → severe deficiency
    • 12.0% O₂ (this SKU) → extreme / emergency-level validation

    Need Instant-Use or Larger Capacity?

    We offer trigger valve cylinders for rapid testing and larger C-10 cylinders for extended or system-level calibration. Contact us for custom options.

     

    Other Details

    Warranty 48 months

    Product Videos

    Custom Field

    Size 34L
    Gas Composition CO / CH4 / O2
    Cylinder Material Steel
    Cylinder Pressure 500 PSI
    Gas Reactivity Non-Reactive
    Carbon Monoxide (CO) Concentration 50 PPM
    Methane (CH₄) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 12.0%

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