Product Description
CO 300 PPM / CH₄ 2.5% (50% LEL) / O₂ 20.9% Calibration Gas – 60L Cylinder
This precision calibration gas mixture contains Carbon Monoxide (CO) 300 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 20.9%, balanced in nitrogen for stable multi-gas detector calibration. Packaged in a 60L aluminum cylinder at 1000 PSI with a C-10 valve, this blend is designed for consistent performance across industrial safety and compliance applications.
Cylinder & Mixture Details
- Cylinder Size: 60L (2.1 Cubic Feet)
- Cylinder Pressure: 1000 PSI
- Cylinder Material: Aluminum
- Valve Type: C-10
- Gas Reactivity: Non-Reactive
- Balance Gas: Nitrogen (N₂)
Applications & Use Cases
- Multi-gas detector calibration and bump testing
- Confined space gas monitoring verification
- Industrial hygiene compliance checks
- Routine maintenance of portable gas detection systems
Why This Gas Blend
- Standard 4-gas configuration for common detectors
- Accurate methane LEL simulation for hazard detection
- Stable oxygen concentration for sensor validation
- Consistent cylinder pressure for repeatable calibration
Custom Gas Mix Available
Need a different concentration or cylinder size? We provide custom calibration gas blends tailored to your equipment and application.