Product Description
Ethane (C₂H₆) / Methane (CH₄) 20% LEL Calibration Gas – 680L High-Capacity Cylinder
This ethane 100 ppm / methane 1.0% (20% LEL) calibration gas mixture is engineered for large-scale calibration of combustible gas detection systems. Delivered in a 680 liter aluminum cylinder at 1800 PSI, this non-reactive blend provides long-duration supply and consistent concentration stability for demanding industrial environments.
Gas Composition
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Ethane (C₂H₆): 100 PPM
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Methane (CH₄): 1.0% (20% LEL)
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Balance: Air
Cylinder Specifications
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Cylinder Size: 680 Liters (19 Cubic Feet)
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Pressure: 1800 PSI
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Valve: CGA Specific
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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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Facility-wide LEL gas detector calibration
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Continuous monitoring system validation
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Oil & gas and industrial plant safety programs
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Confined space and hazardous area compliance
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High-frequency calibration environments
Designed for operations requiring extended calibration intervals and high-volume gas supply, reducing downtime and cylinder replacement frequency.
Why Buyers Choose This Calibration Gas
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Large 680L capacity minimizes cylinder changeouts
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High 1800 PSI fill maximizes usable gas volume
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Ideal for centralized calibration systems and large teams
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Stable LEL concentration for safety-critical applications
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Lightweight aluminum cylinder relative to size
Custom Calibration Gas Options
Need a different LEL percentage, hydrocarbon mix, or cylinder configuration?
We provide custom calibration gas solutions tailored to your compliance program and instrumentation. Contact us for fast quotes and expert guidance.