Product Description
CH₄ 4.0% / Nitrogen (N₂) Balance Calibration Gas
Maintain dependable gas detector performance with this CH₄ 4.0% / Nitrogen (N₂) balance calibration gas, designed for calibration, bump testing, and preventative maintenance of portable and fixed gas detection systems. Packaged in a 66-liter aluminum cylinder with a 1150 PSI fill pressure and a C-10 valve connection, this non-reactive calibration gas mixture delivers stable, repeatable gas concentrations for consistent detector verification and accurate sensor response.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 4.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is widely used by industrial hygienists, EHS professionals, maintenance technicians, and safety managers to calibrate combustible gas detectors across oil & gas, manufacturing, wastewater treatment, mining, utilities, chemical processing, confined space entry, and other industrial environments where reliable gas monitoring is critical for workplace safety and regulatory compliance.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 66 Liters |
| Pressure | 1150 PSI |
| Water Capacity | 2.3 Cubic Feet |
| Valve Connection | C-10 |
| Cylinder Material | Aluminum |
| Cylinder Type | Refillable |
| Reactivity | Non-Reactive |
The 66-liter aluminum cylinder combines lightweight handling with a generous gas capacity, making it well suited for routine calibration programs, field service operations, and maintenance departments. Its durable construction supports repeated use while providing a reliable gas source for bump testing, detector verification, preventative maintenance, maintaining detector accuracy, verifying sensor response, and reducing instrument drift in portable and fixed gas detection systems.
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 e-commerce store.
