Product Description
CH₄ 2.5% (50% LEL) / O₂ 17.0% / Nitrogen (N₂) Balance Calibration Gas
Support reliable gas detector performance with this CH₄ 2.5% (50% LEL) / O₂ 17.0% / Nitrogen (N₂) balance calibration gas, developed 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 accurate and repeatable results for industrial gas monitoring and workplace safety applications.
Calibration Gas Composition
| Gas | Concentration |
|---|---|
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 17.0% |
| Balance Gas | Nitrogen (N₂) |
This methane calibration gas is ideal for industrial hygienists, EHS professionals, maintenance technicians, and safety managers responsible for verifying combustible gas detectors in oil & gas operations, manufacturing facilities, chemical processing plants, confined space entry programs, wastewater treatment facilities, utilities, and other industrial environments where reliable gas detection is essential.
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 |
Whether you're performing scheduled detector calibration or routine bump testing, this calibration gas helps maintain accurate instrument performance and regulatory compliance. If you require 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.
