Product Description
CH₄ 2.5% (50% LEL) / O₂ 18.0% / Nitrogen (N₂) Balance Calibration Gas
Maintain dependable gas detector accuracy with this CH₄ 2.5% (50% LEL) / O₂ 18.0% / Nitrogen (N₂) balance calibration gas, designed for calibration, bump testing, and routine maintenance of portable and fixed gas detection instruments. Packaged in a 66-liter disposable aluminum cylinder with a 1150 PSI fill pressure and C-10 valve connection, this non-reactive calibration gas mixture delivers consistent performance for demanding industrial safety applications.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 18.0% |
| Balance Gas | Nitrogen (N₂) |
Ideal for EHS professionals, industrial hygienists, maintenance technicians, and safety managers, this methane calibration gas is used to verify the accuracy of combustible gas detectors in oil & gas operations, chemical processing plants, manufacturing facilities, utilities, confined space entry programs, wastewater treatment, and other industrial environments where precise gas monitoring is essential.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 66 Liters |
| Pressure | 1150 PSI |
| Water Capacity | 2.3 Cubic Feet |
| Valve Connection | C-10 |
| Cylinder Material | Aluminum |
| Cylinder Type | Disposable |
| Reactivity | Non-Reactive |
Looking for a different methane concentration, oxygen percentage, cylinder size, or specialty calibration gas blend? We manufacture a wide range of custom calibration gas mixtures for virtually any gas detection application. Contact our team today for a fast custom quote if your required mixture is not listed in our online catalog.
