Product Description
CO 60 PPM / CH₄ 58% LEL Pentane Equivalent / O₂ 15.0% Calibration Gas – 66L
This multi-gas calibration mixture is engineered for pentane-equivalent LEL calibration in extreme oxygen-deficient environments, enabling accurate detector validation where both combustible gas response and oxygen depletion must be simulated together.
The blend includes Carbon Monoxide (CO) 60 PPM for low-range toxic gas calibration, Methane (CH₄) 1.45% (58% LEL Pentane Equivalent) to simulate pentane-scaled combustible response, and Oxygen (O₂) 15.0% to represent severely oxygen-deficient conditions.
Supplied in a 66L aluminum cylinder at 1150 PSI with a C-10 valve, this configuration supports repeat calibration workflows, providing reliable runtime for technicians operating in high-risk confined space and hydrocarbon environments.
Gas Concentrations
| Gas | Concentration |
|---|---|
| Carbon Monoxide (CO) | 60 PPM |
| Methane (CH₄) | 1.45% (58% LEL – Pentane Equivalent) |
| Oxygen (O₂) | 15.0% |
| Balance | Nitrogen (N₂) |
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 66 Liters |
| Pressure | 1150 PSI |
| Volume | 2.3 Cubic Feet |
| Material | Aluminum |
| Valve | C-10 |
| Reactivity | Non-Reactive |
Applications & Compatibility
- Pentane-equivalent LEL detector calibration
- Extreme oxygen-deficiency simulation
- Confined space atmospheric testing
- Hydrocarbon environment validation
- Industrial hygiene calibration programs
Compatible with gas detectors measuring CO, CH₄ (LEL), and O₂.
Why This Configuration
- Pentane-equivalent LEL scaling → accurate hydrocarbon response
- 58% LEL simulation → validates elevated combustible detection
- CO 60 PPM → precise toxic gas calibration
- 15.0% O₂ → simulates extreme oxygen-deficient environments
- 66L capacity → supports repeat, operational use
