Product Description
CH₄ 1.0% (20% LEL) / Nitrogen (N₂) Balance Calibration Gas
Verify gas detector performance with CH₄ 1.0% (20% LEL) / Nitrogen (N₂) balance calibration gas, formulated for calibration, bump testing, detector verification, and preventative maintenance of compatible portable and fixed gas detection systems. Supplied in a 34-liter disposable steel cylinder at 500 PSI with a CGA-600 valve connection, this non-reactive calibration gas mixture provides a defined methane concentration for checking sensor response and maintaining detector accuracy.
Containing 1.0% methane (20% of the Lower Explosive Limit) with nitrogen as the balance gas, this calibration mixture is designed for compatible combustible gas detectors configured to monitor methane. Routine calibration with the appropriate gas standard helps verify sensor response, identify potential instrument drift, and support dependable methane monitoring in industrial and occupational environments.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 1.0% (20% LEL) |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is suitable for use by industrial hygienists, EHS professionals, maintenance technicians, safety managers, and environmental specialists maintaining compatible combustible gas detection equipment. Common applications include oil & gas, petrochemical processing, manufacturing, mining, wastewater treatment, utilities, chemical processing, confined space entry, and other industrial environments where reliable methane detection is essential.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 34 Liters |
| Pressure | 500 PSI |
| Gas Capacity | 1.2 Cubic Feet |
| Valve Connection | CGA-600 |
| Cylinder Material | Steel |
| Cylinder Type | Disposable |
| Reactivity | Non-Reactive |
The 34-liter disposable steel cylinder provides a compact and portable calibration gas supply for field service, routine detector maintenance, and workplace safety programs. Its 500 PSI fill pressure and CGA-600 connection make it a convenient option for compatible calibration equipment used for bump testing, detector verification, sensor response checks, and preventative maintenance.
Always confirm the required calibration concentration, regulator, flow rate, and valve compatibility specified by the gas detector manufacturer before use.
If your application requires a different methane concentration, LEL percentage, cylinder size, valve configuration, or specialty gas blend, we manufacture custom calibration gas mixtures for a wide variety of gas detection applications. Contact our team for a quick custom quote if your required mixture is not available in our e-commerce store.
