Product Description
CO 60 PPM / CH₄ 58% LEL Pentane Equivalent / O₂ 15.0% Calibration Gas – 103L
This multi-gas calibration gas is designed for pentane-equivalent LEL calibration in extreme oxygen-deficient environments, providing reliable detector validation where methane-only calibration does not reflect real hydrocarbon conditions.
The mixture includes Carbon Monoxide (CO) 60 PPM for toxic gas calibration, Methane (CH₄) 1.45% (58% LEL Pentane Equivalent) to simulate pentane-scaled combustible response, and Oxygen (O₂) 15.0% to replicate critical low-oxygen atmospheres.
Supplied in a 103L steel cylinder at 1000 PSI with a C-10 valve, this disposable configuration offers a balanced runtime solution, supporting repeated calibration cycles without the handling requirements of larger cylinders.
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 | 103L |
| Cylinder Pressure | 1000 PSI |
| Cylinder Volume | 3.6 Cubic Feet |
| Cylinder Material | Steel |
| Valve Type | C-10 |
| Gas Reactivity | Non-Reactive |
| Disposal | Disposable |
Applications & Compatibility
- Pentane-equivalent LEL calibration
- Extreme oxygen-deficiency simulation
- Hydrocarbon environment validation
- Confined space atmospheric testing
- Industrial hygiene calibration programs
Compatible with multi-gas detectors measuring CO, CH₄ (LEL), and O₂.
Why This Gas
- Pentane-equivalent LEL calibration improves hydrocarbon detection accuracy
- 58% LEL level supports mid-range combustible validation
- 15.0% oxygen simulates extreme oxygen-deficient conditions
- 103L cylinder balances portability with extended runtime
