Product Description
CH₄ 4.25% / Nitrogen (N₂) Balance Calibration Gas
Verify the accuracy of your gas detection equipment with this CH₄ 4.25% / 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 delivers stable, repeatable gas concentrations to support dependable detector verification and long-term sensor reliability.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 4.25% |
| 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 throughout oil & gas, manufacturing, wastewater treatment, mining, utilities, chemical processing, confined space entry, and other industrial environments where accurate gas monitoring is essential for workplace safety and regulatory compliance.
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 non-disposable aluminum cylinder provides increased gas capacity while remaining lightweight and easy to transport between job sites. Its reusable design supports routine calibration schedules by helping technicians maintain detector accuracy, verify sensor response, perform reliable bump testing, and reduce instrument drift, ensuring dependable gas detector performance over time.
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.
