Product Description
680L 4 Gas Calibration Gas – Critical Low Oxygen (18.0%) CO, CH₄, O₂ (Bulk Cylinder)
This 680L high-capacity 4 gas calibration gas is engineered for critical oxygen-deficiency simulation at scale, featuring 18.0% Oxygen (O₂) alongside Carbon Monoxide (CO) and Methane (CH₄) balanced in nitrogen.
Designed for large-scale industrial environments, this cylinder supports facility-wide calibration programs, ensuring gas detectors respond accurately under hazard-level oxygen conditions.
Gas Composition
- Carbon Monoxide (CO): 50 PPM
- Methane (CH₄): 2.5% (50% LEL)
- Oxygen (O₂): 18.0% (Critical Oxygen Deficiency Simulation)
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 680L
- Pressure: 1800 PSI
- Valve: CGA (Application Specific)
- Material: Aluminum
- Reactivity: Non-Reactive
Applications
- Facility-wide calibration programs
- Critical oxygen deficiency testing
- Confined space compliance validation
- Industrial hygiene and safety systems
- Oil & gas, manufacturing, and energy sectors
Why 18.0% O₂ at Scale Matters
- Simulates danger-level oxygen environments across multiple systems
- Ensures detectors trigger at critical safety thresholds
- Reduces downtime with high-capacity gas supply
- Supports continuous, high-frequency calibration operations
- Essential for compliance-driven safety programs
Why Buyers Choose This 680L Cylinder
- Designed for large operations with multiple detectors
- Minimizes cylinder changeouts and interruptions
- Ideal for centralized calibration systems
- Compatible with standard CGA regulator setups
- Built for long-term, high-volume use
Need Custom O₂ Levels or Bulk Supply Programs?
We specialize in high-capacity and custom calibration gas solutions. Contact us for tailored oxygen levels, gas blends, or ongoing supply contracts.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 680L
Gas Composition CO / CH4 / O2
Cylinder Material Aluminum
Cylinder Pressure 1800 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 50 PPM
Methane (CH₄) Concentration 2.5% (50% LEL)
Oxygen (O2) Concentration 18.0%
