Product Description
CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 19.0% Calibration Gas – 103L Cylinder
This calibration gas blend contains Carbon Monoxide (CO) 100 PPM, Methane (CH₄) 2.5% (50% LEL), and Oxygen (O₂) 19.0%, balanced in nitrogen to simulate moderately reduced oxygen environments. This enables accurate multi-gas detector calibration when validating performance under real-world operating conditions. Supplied in a 103L steel cylinder at 1000 PSI with a C-10 valve, this configuration provides a practical balance between portability and extended calibration use.
Cylinder & Mixture Details
- Cylinder Size: 103L (3.6 Cubic Feet)
- Cylinder Pressure: 1000 PSI
- Cylinder Material: Steel
- Valve Type: C-10
- Gas Reactivity: Non-Reactive
- Balance Gas: Nitrogen (N₂)
Applications & Use Cases
- Calibration in reduced oxygen environments
- Routine detector validation across multiple units
- Confined space compliance testing
- Industrial hygiene and safety programs
Why This Gas Blend
- 100 PPM CO supports low-range toxic gas calibration
- Methane at 50% LEL for combustible hazard simulation
- 19.0% oxygen simulates moderate oxygen deficiency
- Mid-capacity cylinder supports efficient workflows without excess bulk
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 103L
Gas Composition CO / CH4 / O2
Cylinder Material Steel
Cylinder Pressure 1000 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Methane (CH₄) Concentration 2.5% (50% LEL)
Oxygen (O2) Concentration 19.0%
