Product Description
CO 50 ppm / Pentane 0.35% (25% LEL) / Oxygen 12.0% Calibration Gas – 66L Aluminum Cylinder
This advanced calibration gas mixture is engineered for multi-gas detector calibration in severely oxygen-deficient environments. Featuring Carbon Monoxide (CO), Pentane (C₅H₁₂) at 25% LEL, and significantly reduced Oxygen (O₂) at 12.0%, it enables precise validation of detector performance under extreme hazardous atmospheric conditions.
Gas Mixture Specifications
- Carbon Monoxide (CO): 50 ppm
- Pentane (C₅H₁₂): 0.35% (25% LEL)
- Oxygen (O₂): 12.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 66L
- Pressure: 1150 PSI
- Valve Type: C-10
- Cylinder Material: Aluminum
- Gas Reactivity: Non-Reactive
Application Use Cases
- Calibration of gas detectors in severe oxygen-deficient environments
- Confined space entry validation for high-risk atmospheres
- Advanced safety compliance and regulatory testing
- Verification of low oxygen alarm thresholds and response accuracy
- LEL sensor sensitivity testing under oxygen-deficient conditions
Why This Gas Mixture
- 12% oxygen level for extreme hazard simulation
- 25% LEL for early-stage combustible gas detection calibration
- Enables validation of detectors in combined low oxygen + combustible environments
- Ideal for high-level safety programs and industrial compliance testing
Custom Calibration Gas Options
Need a different oxygen percentage or LEL level? Contact us for a fast, custom calibration gas solution tailored to your application.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 66L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 1150 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 50 PPM
Pentane (C5H12) Concentration 0.35% (25% LEL)
Oxygen (O2) Concentration 12.0%
