Product Description
CH₄ 1.0% (20% LEL) / O₂ 19.0% / Nitrogen (N₂) Balance Calibration Gas
Ensure consistent gas detector performance 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. Packaged in a 116-liter aluminum cylinder with a 1000 PSI fill pressure and a C-10 valve connection, this non-reactive calibration gas mixture provides accurate, repeatable gas concentrations for dependable detector verification across a wide range of 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 commonly used by industrial hygienists, EHS professionals, maintenance technicians, and safety managers to calibrate combustible gas detectors operating in oil & gas, manufacturing, chemical processing, wastewater treatment, mining, utilities, confined space entry, and other environments where precise gas monitoring supports safe operations.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 116 Liters |
| Pressure | 1000 PSI |
| Water Capacity | 4.0 Cubic Feet |
| Valve Connection | C-10 |
| Cylinder Material | Aluminum |
| Cylinder Type | Non-Disposable |
| Reactivity | Non-Reactive |
The 116-liter aluminum cylinder provides an efficient solution for routine calibration schedules and detector maintenance programs. Its larger gas capacity helps minimize cylinder replacements while maintaining detector accuracy, verifying sensor response, reducing instrument drift, and supporting compliance with workplace safety standards in demanding industrial settings.
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.
