Product Description
680L CO, CH₄ (20% LEL), and O₂ (17%) Custom Mix Calibration Gas – Bulk Oxygen Deficiency Simulation
This 680L custom calibration gas cylinder is engineered for large-scale calibration programs requiring oxygen-deficiency simulation and controlled gas environments. Designed for high-volume use, this cylinder minimizes downtime while supporting precise detector calibration.
The mixture includes 1.0% Methane (20% LEL) for controlled combustible gas calibration and 17.0% Oxygen (O₂) to simulate reduced oxygen conditions. With 25 PPM Carbon Monoxide (CO), this blend enables full multi-gas detector validation across toxic, combustible, and oxygen sensors.
As a custom mix, this gas can be tailored to meet specific detector requirements, regulatory standards, or specialized testing scenarios.
Gas Concentrations
- Carbon Monoxide (CO): 25 PPM
- Methane (CH₄): 1.0% (20% LEL)
- Oxygen (O₂): 17.0%
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 680L
- Pressure: 1800 PSI
- Cylinder Material: Aluminum
- Valve Type: CGA-Specific
- Reactivity: Non-Reactive
Applications
- Large-scale detector calibration programs
- Oxygen-deficiency simulation environments
- Industrial hygiene and safety programs
- Confined space compliance testing
- Multi-site and high-volume operations
Why This 680L Custom Mix
- Bulk capacity for continuous calibration workflows
- Simulates reduced oxygen environments (17%)
- Supports custom calibration requirements at scale
- Ideal for enterprise-level safety programs
Request a Custom Calibration Gas Quote
Need a different oxygen level, concentration, or cylinder configuration?
Contact us for a fast custom calibration gas quote tailored to your application.