Product Description
CH₄ 1.0% (20% LEL) / O₂ 18.0% / Nitrogen (N₂) Balance Calibration Gas
Maintain reliable gas detector 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. 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 to help verify detector accuracy and ensure dependable sensor performance in demanding industrial environments.
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 for calibrating combustible gas detectors used in oil & gas, manufacturing, wastewater treatment, mining, utilities, chemical processing, confined space entry, and other industrial applications where accurate gas monitoring is essential for protecting personnel and maintaining regulatory compliance.
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 steel cylinder offers an excellent balance of portability and extended calibration capacity, making it ideal for routine maintenance schedules, field service work, and detector verification programs. Its dependable gas mixture helps maintenance teams maintain detector accuracy, verify sensor response, reduce instrument drift, and support workplace safety 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.
