Product Description
Ethane (C₂H₆) / Methane (CH₄) 50% LEL Calibration Gas – 116L Cylinder
This ethane 50 ppm / methane 2.5% (50% LEL) calibration gas mixture is designed for precise calibration of combustible gas detection systems requiring higher LEL threshold validation. Supplied in a 116 liter aluminum cylinder at 1000 PSI with C-10 valve, this non-reactive blend ensures stable gas concentrations for accurate detector response and compliance testing.
Gas Composition
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Ethane (C₂H₆): 50 PPM
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Methane (CH₄): 2.5% (50% LEL)
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Balance: Air
Cylinder Specifications
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Cylinder Size: 116 Liters (4.0 Cubic Feet)
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Pressure: 1000 PSI
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Valve: C-10
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Material: Aluminum
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Gas Type: Non-Reactive
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Certification: Calibration Grade
Applications & Compatibility
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LEL gas detector calibration at 50% threshold
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Combustible gas sensor verification
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Industrial safety compliance programs
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Hydrocarbon monitoring systems
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Routine calibration and maintenance
Ideal for applications requiring consistent 50% LEL methane calibration with slightly optimized cylinder capacity over standard sizes.
Why Buyers Choose This Calibration Gas
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2.5% methane (50% LEL) for higher-threshold calibration
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116L size offers extended use without full bulk handling
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1000 PSI fill supports efficient calibration cycles
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Lightweight aluminum cylinder for easier transport
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Stable mixture ensures repeatable detector accuracy
Custom Calibration Gas Options
Need a different LEL percentage, gas blend, or cylinder size?
We provide custom calibration gas mixtures tailored to your compliance and detector requirements. Contact us for fast quotes and expert support.