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  • 60 Liter-Hydrogen Sulfide 10 ppm/ Carbon Monoxide 300 ppm/ Methane 2.5% (50% LEL)/ Oxygen 15.0%/ Nitrogen

    • Hydrogen Sulfide (H₂S) 10 PPM / Carbon Monoxide (CO) 300 PPM / Methane (CH₄) 2.5% (50% LEL) / Oxygen (O₂) 15.0% / Nitrogen BAL 4-Gas Calibration Gas – 60L 1000 PSI C-10 Aluminum (Reactive)

    E-Gas Depot

    $211.20
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    SKU:
    140-6500-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:
    300 PPM
    Methane (CH4) Concentration:
    2.5% (50% LEL)
    Oxygen (O2) Concentration:
    15.0%
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    Product Description

    60L 4-Gas Calibration Gas – 300 PPM CO High-Alarm Validation

    This 60L reactive 4-gas calibration cylinder is engineered for facilities validating 300 PPM carbon monoxide high-alarm setpoints while simultaneously confirming severe oxygen-deficient conditions at 15.0% O₂.

    This blend supports escalation-level alarm verification within structured confined space and industrial hygiene programs.

    Gas Composition

    • Hydrogen Sulfide (H₂S): 10 PPM

    • Carbon Monoxide (CO): 300 PPM

    • Methane (CH₄): 2.5% (50% LEL)

    • Oxygen (O₂): 15.0%

    • Nitrogen: Balance

    The 300 PPM CO concentration enables confirmation of upper-tier toxic alarm activation, while the 15.0% oxygen level simulates significant atmospheric deficiency below OSHA’s 19.5% threshold.

    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 consistent regulator performance for recurring high-alarm validation cycles.

    Designed For

    • Industrial confined space compliance programs

    • High-alarm CO threshold validation

    • Oil & gas safety departments

    • Manufacturing plant escalation testing

    • Multi-gas detector performance verification

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

    Why Choose the 300 PPM CO 60L Configuration

    • Validates upper-tier CO alarm activation
    • Simulates severe oxygen-deficient conditions
    • Balanced volume for scheduled compliance programs
    • Reactive blend engineered for stable sensor response

    Custom CO concentrations and alternate oxygen setpoints 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 300 PPM
    Methane (CH4) Concentration 2.5% (50% LEL)
    Oxygen (O2) Concentration 15.0%

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