Product Description
CO / Hexane 15% LEL / O₂ 12% Multi-Gas Calibration Gas – 116L Cylinder
This multi-gas calibration mixture contains Carbon Monoxide (CO) 50 ppm, Hexane (C₆H₁₄) 0.18% (15% LEL), and Oxygen (O₂) 12.0%, balanced with nitrogen. Supplied in a 116 liter aluminum cylinder at 1000 PSI with a C-10 valve, this blend is non-reactive and engineered for reliable calibration in low-oxygen environments.
Designed for multi-gas detector calibration, this mixture enables accurate verification of toxic gas (CO), combustible gas (LEL), and oxygen-deficiency sensors under simulated confined space conditions.
Gas Composition
- Carbon Monoxide (CO): 50 ppm
- Hexane (C₆H₁₄): 0.18% (15% LEL)
- Oxygen (O₂): 12.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 116 Liters (4.0 Cubic Feet)
- Cylinder Pressure: 1000 PSI
- Valve Type: C-10
- Cylinder Material: Aluminum
- Gas Reactivity: Non-Reactive
Applications & Compatibility
- Calibration of portable and fixed multi-gas detectors
- Severe oxygen-deficiency alarm testing (12% O₂)
- LEL sensor verification at lower detection thresholds
- Confined space entry and hazard simulation environments
- Industrial hygiene and safety compliance programs
Why This Calibration Gas
- Slightly lower PSI option for controlled flow calibration setups
- Simulates extreme confined space atmospheric conditions
- Supports early-stage LEL detection calibration (15% LEL)
- Combines CO + LEL + O₂ calibration in one mixture
- Stable, non-reactive blend for consistent performance
Custom Calibration Gas Options
If you require a different gas mixture, concentration, or cylinder size, we provide custom calibration gas blends tailored to your exact specifications. Contact us for a fast quote.