Product Description
CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 20.0% Calibration Gas – 17L Cylinder
This calibration gas blend contains Carbon Monoxide (CO) 100 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 20.0%, balanced in nitrogen to simulate controlled, slightly reduced oxygen environments. This enables accurate multi-gas detector calibration when validating performance beyond standard atmospheric conditions. Packaged in a 17L steel cylinder at 240 PSI with a CGA-600 valve, this disposable configuration is designed for portable calibration, bump testing, and field-based validation.
Cylinder & Mixture Details
- Cylinder Size: 17L (0.6 Cubic Feet)
- Cylinder Pressure: 240 PSI
- Cylinder Material: Steel
- Valve Type: CGA-600
- Gas Reactivity: Non-Reactive
- Balance Gas: Nitrogen (N₂)
Applications & Use Cases
- Portable calibration under controlled oxygen conditions
- Field validation of gas detector performance
- Precision bump testing outside lab environments
- Industrial hygiene spot monitoring
Why This Gas Blend
- 100 PPM CO supports low-range toxic gas calibration
- Methane at 50% LEL for combustible hazard simulation
- 20.0% oxygen provides controlled deviation from ambient conditions
- Compact cylinder enables rapid deployment and mobility
Custom Gas Mix Available
We manufacture calibration gas mixtures tailored to your application. Contact us for alternate oxygen levels, concentrations, or cylinder configurations.