Product Description
CO, Propane (LEL), and Oxygen Calibration Gas – 680L Cylinder
This multi-gas calibration mixture combines Carbon Monoxide (CO) 60 PPM, Propane (C₃H₈) 0.6% (27% LEL), and Oxygen (O₂) 15.0%, balanced with Nitrogen, in a 680-liter aluminum cylinder pressurized to 1800 PSI. Designed for reliable and repeatable calibration of portable and fixed gas detection systems.
Gas Composition & Cylinder Specifications
- Carbon Monoxide (CO): 60 PPM
- Propane (C₃H₈): 0.6% (27% LEL)
- Oxygen (O₂): 15.0%
- Balance Gas: Nitrogen
- Cylinder Size: 680 Liters (19 Cubic Feet)
- Pressure: 1800 PSI
- Material: Aluminum
- Valve: CGA Specific
- Reactivity: Non-Reactive
Built for Accurate Multi-Gas Detection Calibration
This calibration gas is engineered to simulate real-world atmospheric hazards, allowing technicians to verify detector response across:
- Carbon monoxide toxicity monitoring
- Combustible gas detection (LEL calibration)
- Oxygen-deficient environment safety checks
Ideal for confined space entry, industrial hygiene, and plant safety compliance programs.
Why Buyers Choose This Calibration Gas
- Multi-gas efficiency: Calibrate multiple sensors with one cylinder
- LEL accuracy: Propane concentration aligned with %LEL calibration standards
- Stable mixture: Consistent performance for repeatable testing
- High-capacity cylinder: 680L size reduces replacement frequency
- Broad compatibility: Works with most major gas detector brands
Applications & Compatibility
Designed for use in:
- Industrial safety programs
- Oil & gas operations
- Manufacturing facilities
- Environmental monitoring
- Confined space compliance testing
Compatible with most 4-gas and multi-gas detectors requiring CO, combustible gas (LEL), and oxygen calibration.
Custom Calibration Gas Options Available
Need a different concentration or gas combination?
We supply custom calibration gas mixtures tailored to your equipment and application requirements.
