Product Description
Ethane (C₂H₆) / Methane (CH₄) 20% LEL Calibration Gas – 221L Cylinder
This ethane 100 ppm / methane 1.0% (20% LEL) calibration gas mixture is engineered for reliable calibration of combustible gas detection systems. Supplied in a 221 liter disposable steel cylinder at 250 PSI with CGA-165 valve, this non-reactive blend provides consistent gas concentrations for accurate LEL verification across multiple calibration cycles.
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: 221 Liters (7.5 Cubic Feet)
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Pressure: 250 PSI
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Valve: CGA-165
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Material: Steel
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Gas Type: Non-Reactive
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Certification: Calibration Grade
Applications & Compatibility
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Facility-level LEL gas detector calibration
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Combustible gas monitoring systems
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Industrial safety compliance programs
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Confined space and hazardous area monitoring
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Scheduled calibration across multiple instruments
Designed for environments requiring higher volume calibration gas with reduced replacement frequency.
Why Buyers Choose This Calibration Gas
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20% LEL methane concentration for compliance accuracy
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221L capacity reduces frequent cylinder changeouts
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Ideal for facility use and multi-instrument calibration
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CGA-165 valve supports compatible regulator setups
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Stable mixture ensures repeatable detector performance
Custom Calibration Gas Options
Need a different LEL percentage, gas mixture, or cylinder configuration?
We provide custom calibration gas solutions tailored to your application and compliance requirements. Contact us for fast quotes and expert support.
