Product Description
CO 50 ppm / Pentane 0.14% (10% LEL) / Oxygen 18.0% Calibration Gas – 60L Aluminum Cylinder
This calibration gas mixture is optimized for portable, high-sensitivity calibration of gas detection systems at ultra-low combustible gas thresholds. With Carbon Monoxide (CO) at 50 ppm, Pentane (C₅H₁₂) at 10% LEL, and Oxygen (O₂) at 18.0%, it enables accurate verification of detector response across toxic, combustible, and oxygen sensing channels.
Designed for field flexibility, the 60L size provides a balance of portability and sufficient volume for routine calibration cycles.
Gas Mixture Specifications
- Carbon Monoxide (CO): 50 ppm
- Pentane (C₅H₁₂): 0.14% (10% LEL)
- Oxygen (O₂): 18.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 60L
- Pressure: 1000 PSI
- Valve Type: C-10
- Cylinder Material: Aluminum
- Gas Reactivity: Non-Reactive
Applications & Compatibility
- Calibration at ultra-low LEL alarm thresholds (10%)
- Early-stage combustible gas detection validation
- Portable gas detector calibration in the field
- Industrial hygiene and safety monitoring programs
- Multi-gas detector testing (CO, LEL, O₂ sensors)
Why Buyers Choose This Cylinder
- 10% LEL for maximum sensitivity calibration and early warning validation
- Portable 60L size for field-friendly calibration workflows
- Oxygen at 18% for realistic atmospheric simulation
- Stable, non-reactive blend for repeatable accuracy
Need a Custom Gas Mix?
If you require a different LEL level or gas composition, contact us for a fast custom calibration gas quote.