Product Description
CH₄ 1.0% (20% LEL) / O₂ 19.0% / Nitrogen (N₂) Balance Calibration Gas
Maintain the accuracy of your gas detection instruments with this CH₄ 1.0% (20% LEL) / O₂ 19.0% / Nitrogen (N₂) balance calibration gas, formulated 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 precise, repeatable gas concentrations for dependable detector verification in industrial environments.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 1.0% (20% LEL) |
| Oxygen (O₂) | 19.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is widely used by industrial hygienists, EHS professionals, maintenance technicians, and safety managers to calibrate combustible gas detectors operating in oil & gas, manufacturing, wastewater treatment, mining, utilities, chemical processing, confined space entry, and numerous other industrial applications 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 17-liter disposable steel cylinder is a compact solution for portable calibration equipment, field service technicians, and routine bump testing. Its lightweight design makes it easy to transport while providing reliable gas delivery to maintain detector accuracy, verify sensor response, reduce instrument drift, and support compliance with workplace safety standards.
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.
