Product Description
CO 100 PPM / CH₄ 2.5% (50% LEL) / O₂ 19.0% Calibration Gas – 60L 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 conditions beyond standard atmospheric levels. Supplied in a 60L aluminum cylinder at 1000 PSI with a C-10 valve, this configuration is ideal for routine calibration programs that require consistent environmental simulation.
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
- Routine calibration in reduced oxygen environments
- Detector validation for real-world operating conditions
- Confined space safety programs
- Industrial hygiene and compliance testing
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
- Operational cylinder size supports repeat-use workflows
Custom Gas Mix Available
We manufacture calibration gas mixtures tailored to your application. Contact us for alternate oxygen levels, concentrations, or cylinder configurations.