Product Description
CO 50 ppm / Hexane 40% LEL Calibration Gas – 221L Disposable Cylinder
This custom calibration gas mixture contains Carbon Monoxide (CO) 50 ppm and Hexane (C₆H₁₄) 0.48% (40% LEL) balanced in air, packaged in a 221 liter steel cylinder at 250 PSI with a CGA-165 valve. The blend is non-reactive and supplied in a disposable cylinder, offering a higher-capacity solution for extended calibration needs.
Engineered for multi-gas detector calibration, this mixture enables accurate validation of both toxic gas sensors (CO) and combustible gas sensors (LEL) using a single cylinder.
Gas Composition
- Carbon Monoxide (CO): 50 ppm
- Hexane (C₆H₁₄): 0.48% (40% LEL)
- Balance Gas: Air
Cylinder Specifications
- Cylinder Size: 221 Liters (7.5 Cubic Feet)
- Cylinder Pressure: 250 PSI
- Valve Type: CGA-165
- Cylinder Material: Steel
- Cylinder Type: Disposable
- Gas Reactivity: Non-Reactive
Applications & Compatibility
- Calibration of portable and fixed multi-gas detectors
- LEL sensor validation using hexane equivalency
- Extended field calibration and maintenance programs
- Industrial hygiene and regulatory compliance testing
- Oil & gas, utilities, and large-scale monitoring operations
Why This Calibration Gas
- Higher-capacity disposable cylinder for longer calibration intervals
- Combines CO ppm + LEL calibration in one mixture
- Reduces cylinder change frequency in high-usage environments
- Reliable hexane-based LEL simulation
- Stable, non-reactive formulation for consistent performance
Custom Calibration Gas Options
Need a different gas mixture, concentration, or cylinder size? We provide custom calibration gas blends tailored to your exact requirements. Contact us for a fast quote.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 221LS
Gas Composition CO / C6H14
Cylinder Material Steel
Cylinder Pressure 250 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 50 PPM
Hexane (C₆H₁₄) Concentration 0.48% (40% LEL)
