Product Description
CO / Hydrogen / Oxygen (4.0%) Custom Calibration Gas for Controlled Low-Oxygen Calibration
This custom calibration gas mixture contains Carbon Monoxide (CO) 2.0%, Hydrogen (H₂) 2.0% (50% LEL), and Oxygen (O₂) 4.0%, balanced in nitrogen. Supplied in a 116L aluminum cylinder at 1000 PSI with a C-10 valve, this blend is designed for calibration programs requiring reliable oxygen-deficiency simulation with controlled gas usage.
The 116L size provides a practical option for teams needing consistent calibration output without the bulk of larger cylinders, making it suitable for structured maintenance and multi-detector environments.
Gas Composition
- Carbon Monoxide (CO): 2.0%
- Hydrogen (H₂): 2.0% (50% LEL)
- Oxygen (O₂): 4.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 116L
- Cylinder Pressure: 1000 PSI
- Cylinder Material: Aluminum
- Valve Type: C-10
- Gas Reactivity: Non-Reactive
Applications
- Oxygen-deficiency sensor calibration and alarm verification
- Hydrogen (H₂) LEL calibration under reduced oxygen conditions
- Multi-gas detector calibration in controlled environments
- Confined space monitoring and compliance testing
- Industrial safety programs requiring custom gas mixtures
Key Advantages
- 4.0% oxygen supports accurate low-O₂ environment simulation
- Hydrogen at 50% LEL enables precise combustible gas response testing
- Moderate cylinder size supports efficient, controlled calibration use
- Stable gas mixture ensures repeatable calibration performance
- Compatible with standard C-10 regulators and calibration systems
Custom Calibration Gas Options
Custom calibration gas mixtures are available for applications requiring alternative concentrations, cylinder sizes, or gas combinations.