Product Description
15.0% Oxygen Calibration Gas – CO 60 PPM / CH₄ 2.5% (50% LEL) – 680L Cylinder
This 15.0% oxygen calibration gas is engineered for extreme oxygen-deficiency simulation at scale, enabling continuous and reliable validation of gas detectors in high-risk confined space and industrial environments.
The mixture includes Carbon Monoxide (CO) 60 PPM, supporting lower-threshold toxic gas calibration, and Methane (CH₄) 2.5% (50% LEL) for elevated combustible gas response verification, ensuring detectors perform accurately under severe hazard conditions. Oxygen at 15.0% represents extreme oxygen deficiency, simulating environments well beyond safe atmospheric limits.
Supplied in a 680L aluminum cylinder at 1800 PSI with a CGA-specific valve, this configuration is designed for high-volume, continuous calibration programs, reducing cylinder changeouts while supporting multiple detectors and teams in demanding environments.
Gas Concentrations
| Gas | Concentration |
|---|---|
| Carbon Monoxide (CO) | 60 PPM |
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 15.0% |
| Balance | Nitrogen (N₂) |
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 680 Liters |
| Pressure | 1800 PSI |
| Volume | 19 Cubic Feet |
| Material | Aluminum |
| Valve | CGA Specific |
| Reactivity | Non-Reactive |
| Disposal | Disposable |
Applications & Compatibility
- Large-scale confined space calibration programs
- Extreme oxygen-deficiency simulation
- Multi-detector validation across facilities
- Industrial hygiene testing in high-risk environments
- Emergency response and safety system validation
Compatible with portable and fixed gas detectors measuring CO, CH₄ (LEL), and O₂.
Why This Configuration Matters
- 15.0% O₂ simulates severe oxygen-deficient environments
- CO 60 PPM enables precision toxic gas calibration
- CH₄ at 50% LEL validates high-level combustible gas response
- 680L capacity minimizes downtime and cylinder swaps
- Designed for continuous, enterprise-level calibration programs