Product Description
CO / CO₂ / CH₄ / O₂ Calibration Gas Custom Mix – 120L Cylinder
Built for precision-driven gas detection programs, this 120L custom calibration gas mixture delivers a balanced blend of Carbon Monoxide (CO), Carbon Dioxide (CO₂), Methane (CH₄), and Oxygen (O₂) for accurate multi-sensor verification.
This mix is designed for teams that need repeatable, compliance-aligned calibration performance across multiple gas channels in a single test. Whether you're validating instruments before field deployment or maintaining ongoing safety protocols, this blend supports reliable readings where it matters most.
The inclusion of 50% LEL methane allows for combustible gas response checks, while CO and CO₂ concentrations support toxic and environmental monitoring validation. Oxygen at 20.9% ensures proper atmospheric calibration, making this a complete multi-gas verification solution.
Packaged in a C-10 aluminum cylinder at 1050 psi, this non-reactive calibration gas offers stability, portability, and compatibility with standard regulator setups used in industrial safety environments.
For operations requiring specific detector alignment, regulatory compliance, or unique gas ratios, this custom mix format ensures flexibility without sacrificing performance.
Gas Concentrations
| Gas | Concentration |
|---|---|
| Carbon Monoxide (CO) | 100 ppm |
| Carbon Dioxide (CO₂) | 2.5% |
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 20.9% |
| Balance Gas | Nitrogen |
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 120L |
| Pressure | 1050 psi |
| Cubic Feet | 4.2 Cubic Feet |
| Cylinder Type | C-10 |
| Cylinder Material | Aluminum |
| Gas Reactivity | Non-Reactive |
Applications & Compatibility
- Multi-gas detector calibration and validation
- Compliance-driven bump testing programs
- Confined space entry safety checks
- Industrial hygiene monitoring
- EHS calibration protocols
- Pre-deployment instrument verification
