Product Description
680L Bulk LEL Calibration Gas – Methane (2.5% / 50% LEL) with Ethane (500 PPM)
This Methane (CH₄) and Ethane (C₂H₆) calibration gas mixture is engineered for large-scale LEL calibration and hydrocarbon response testing, combining 2.5% Methane (50% LEL equivalent) with 500 PPM Ethane.
Balanced in air, this mixture ensures accurate combustible gas detector calibration under real-world atmospheric conditions, making it ideal for catalytic bead sensors and industrial gas monitoring systems.
The 680-liter aluminum cylinder provides a high-capacity solution designed for facilities managing multiple detectors, continuous calibration workflows, and high-frequency usage environments.
Gas Composition
| Gas | Concentration |
|---|---|
| Ethane (C₂H₆) | 500 PPM |
| Methane (CH₄) | 2.5% (50% LEL) |
| Balance Gas | Air |
Cylinder Specifications
| Specification | Details |
|---|---|
| Cylinder Size | 680 Liters |
| Pressure | 1800 PSI |
| Valve Type | CGA (Application Specific) |
| Cylinder Material | Aluminum |
| Gas Reactivity | Non-Reactive |
| Disposable | No (High-Capacity Cylinder) |
Applications
-
Facility-wide gas detector calibration
-
High-volume LEL calibration programs
-
Industrial safety system maintenance
-
Continuous monitoring system validation
-
Oil & gas, utilities, and manufacturing environments
Why This 680L Bulk Calibration Gas
-
High-capacity cylinder for extended use
-
Reduces replacement frequency and downtime
-
Ideal for multi-instrument calibration environments
-
Air-balanced for realistic sensor response
-
Supports large-scale safety compliance programs
Custom Calibration Gas Options
Need different LEL percentages or hydrocarbon combinations?
We provide custom bulk calibration gas solutions tailored to your facility and monitoring systems.
