Product Description
CH₄ 1.5% (30% LEL) / O₂ 19.0% / Nitrogen (N₂) Balance Calibration Gas
Ensure accurate gas detector performance with this CH₄ 1.5% (30% LEL) / O₂ 19.0% / Nitrogen (N₂) balance calibration gas, designed for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Supplied in a 17-liter disposable steel cylinder with a 240 PSI fill pressure and a CGA-600 valve connection, this non-reactive calibration gas mixture delivers stable, repeatable gas concentrations for dependable detector verification in industrial applications.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 1.5% (30% LEL) |
| Oxygen (O₂) | 19.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is commonly used by industrial hygienists, EHS professionals, maintenance technicians, and safety managers to calibrate combustible gas detectors in oil & gas, manufacturing, chemical processing, wastewater treatment, utilities, confined space entry, and other industrial environments where reliable gas monitoring is essential.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 17 Liters |
| Pressure | 240 PSI |
| Water Capacity | 0.6 Cubic Feet |
| Valve Connection | CGA-600 |
| Cylinder Material | Steel |
| Cylinder Type | Disposable |
| Reactivity | Non-Reactive |
The compact 17-liter disposable cylinder is an excellent choice for portable calibration equipment, field service work, and routine bump testing. Its lightweight design makes it easy to transport while providing reliable calibration gas for scheduled maintenance, helping maintain detector accuracy, verify sensor response, reduce instrument drift, 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.
