Product Description
CH₄ 1.5% (30% LEL) / O₂ 19.0% / Nitrogen (N₂) Balance Calibration Gas
Keep your gas detection equipment operating accurately with this CH₄ 1.5% (30% LEL) / O₂ 19.0% / Nitrogen (N₂) balance calibration gas, engineered for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Supplied in a 103-liter disposable steel cylinder with a 1000 PSI fill pressure and a C-10 valve connection, this non-reactive calibration gas mixture delivers stable, repeatable gas concentrations for dependable detector verification in demanding industrial environments.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 1.5% (30% 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 to calibrate combustible gas detectors used in oil & gas, manufacturing, wastewater treatment, chemical processing, utilities, confined space entry, and other industrial settings where reliable gas monitoring is essential.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 103 Liters |
| Pressure | 1000 PSI |
| Water Capacity | 3.6 Cubic Feet |
| Valve Connection | C-10 |
| Cylinder Material | Steel |
| Cylinder Type | Disposable |
| Reactivity | Non-Reactive |
The 103-liter disposable cylinder provides an excellent balance between portability and calibration capacity, making it ideal for scheduled calibration, routine bump testing, and preventative maintenance. Regular use helps 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.
