Product Description
CH₄ 2.5% (50% LEL) / O₂ 17.0% / Nitrogen (N₂) Balance Calibration Gas
Keep your gas detection equipment performing at its best with this CH₄ 2.5% (50% LEL) / O₂ 17.0% / Nitrogen (N₂) balance calibration gas, formulated for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Supplied in a 34-liter disposable steel cylinder with a 500 PSI fill pressure and a CGA-600 valve connection, this non-reactive calibration gas mixture provides dependable performance for routine detector verification and regulatory compliance.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 17.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is designed for industrial hygienists, EHS professionals, maintenance technicians, and safety managers who rely on accurate combustible gas detector performance in oil & gas operations, manufacturing facilities, chemical processing plants, utilities, confined space entry programs, wastewater treatment plants, and other industrial environments.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 34 Liters |
| Pressure | 500 PSI |
| Water Capacity | 1.2 Cubic Feet |
| Valve Connection | CGA-600 |
| Cylinder Material | Steel |
| Cylinder Type | Disposable |
| Reactivity | Non-Reactive |
Whether you're conducting scheduled maintenance or performing routine bump tests before entering hazardous work areas, this calibration gas helps ensure reliable detector response and accurate gas readings. 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 us today for a fast custom quote if your required mixture is not listed in our online store.
