Product Description
CH₄ 2.5% (50% LEL) / O₂ 19.0% / Nitrogen (N₂) Balance Calibration Gas
Ensure reliable gas detector performance with this CH₄ 2.5% (50% LEL) / O₂ 19.0% / Nitrogen (N₂) balance calibration gas, engineered for calibration, bump testing, and routine maintenance of portable and fixed gas detection equipment. Supplied in a 103-liter disposable steel cylinder with a 1000 PSI fill pressure and C-10 valve connection, this non-reactive gas mixture provides consistent, dependable calibration for demanding industrial safety applications.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 19.0% |
| Balance Gas | Nitrogen (N₂) |
Designed for EHS professionals, industrial hygienists, maintenance personnel, and safety managers, this methane calibration gas supports accurate combustible gas detector verification in oil & gas operations, chemical plants, manufacturing facilities, confined space programs, utilities, wastewater treatment, and other environments where dependable gas monitoring is critical.
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 |
Need a different gas concentration, cylinder size, or specialty calibration gas blend? We manufacture a broad selection of custom calibration gas mixtures to meet virtually any gas detection requirement. Contact our team today for a fast custom quote if you don't see the exact mixture you need.
