Product Description
CH₄ 1.0% (20% LEL) / O₂ 18.0% / Nitrogen (N₂) Balance Calibration Gas
Discover reliable calibration performance with this CH₄ 1.0% (20% LEL) / O₂ 18.0% / Nitrogen (N₂) balance calibration gas, formulated for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Packaged 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 stable, repeatable gas concentrations for accurate detector verification across a variety of industrial applications.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 1.0% (20% LEL) |
| Oxygen (O₂) | 18.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is trusted by industrial hygienists, EHS professionals, maintenance technicians, and safety managers to calibrate combustible gas detectors used in oil & gas, manufacturing, mining, wastewater treatment, utilities, chemical processing, confined space operations, and other workplaces where reliable gas monitoring is critical to personnel safety.
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 |
The 34-liter disposable steel cylinder offers a compact, convenient solution for field service, portable calibration kits, and routine detector maintenance. Its manageable size makes transportation easy while helping maintenance personnel maintain detector accuracy, verify sensor response, reduce instrument drift, and support compliance with workplace safety standards through consistent calibration practices.
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.
