Product Description
CH₄ 2.5% (50% LEL) / O₂ 15.0% / Nitrogen (N₂) Balance Calibration Gas
Source dependable performance for your gas detection equipment with this CH₄ 2.5% (50% LEL) / O₂ 15.0% / Nitrogen (N₂) balance calibration gas, designed for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Packaged in a 103-liter disposable steel cylinder with a 1000 PSI fill pressure and a C-10 valve connection, this non-reactive calibration gas mixture delivers accurate, repeatable results for industrial gas monitoring and detector verification.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 15.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is trusted by industrial hygienists, EHS professionals, maintenance technicians, and safety managers to verify combustible gas detectors used in oil & gas operations, manufacturing facilities, chemical processing plants, confined space entry programs, wastewater treatment facilities, utilities, and other industrial environments where reliable gas detection is essential.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 103 Liters |
| Pressure | 1000 PSI |
| Water Capacity | 3.6 Cubic Feet |
| Valve Connection | C-10 |
| Cylinder Material | Steel |
| Cylinder Type | Disposable |
| Reactivity | Non-Reactive |
This calibration gas is ideal for scheduled calibration, routine bump testing, and preventative maintenance to help maintain detector accuracy and support workplace safety compliance. If your application requires a different methane concentration, oxygen percentage, cylinder size, or specialty gas blend, we manufacture custom calibration gas mixtures for virtually every gas detection application. Contact our team for a fast custom quote if your required mixture is not available in our online store.
