Product Description
CH₄ 1.0% (20% LEL) / O₂ 19.0% / Nitrogen (N₂) Balance Calibration Gas
Maintain dependable gas detector performance with this CH₄ 1.0% (20% LEL) / O₂ 19.0% / Nitrogen (N₂) balance calibration gas, designed for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Packaged in a 60-liter aluminum cylinder with a 1000 PSI fill pressure and a C-10 valve connection, this non-reactive calibration gas mixture delivers precise, repeatable gas concentrations for consistent detector verification across industrial applications.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 1.0% (20% LEL) |
| Oxygen (O₂) | 19.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is trusted by industrial hygienists, EHS professionals, maintenance technicians, and safety managers for calibrating combustible gas detectors used in oil & gas, manufacturing, wastewater treatment, mining, utilities, chemical processing, confined space entry, and other industries where reliable gas detection is essential for workplace safety.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 60 Liters |
| Pressure | 1000 PSI |
| Water Capacity | 2.1 Cubic Feet |
| Valve Connection | C-10 |
| Cylinder Material | Aluminum |
| Cylinder Type | Non-Disposable |
| Reactivity | Non-Reactive |
The 60-liter aluminum cylinder provides an ideal combination of portability and capacity for routine detector calibration and maintenance programs. Its durable construction supports accurate gas delivery to help maintain detector accuracy, verify sensor response, reduce instrument drift, and support compliance with workplace safety standards while minimizing cylinder replacement frequency.
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.
