Product Description
120L CO / Propane / Oxygen Calibration Gas for Multi-Gas Detector Calibration
Designed for reliable field and facility calibration, this 120L calibration gas cylinder contains a precise mixture of Carbon Monoxide (CO) 50 PPM, Propane (C₃H₈) 1.1% (50% LEL), and Oxygen (O₂) 18.0%, balanced with nitrogen. Filled to 1050 PSI, this non-reactive aluminum cylinder provides stable output for consistent detector calibration across multiple sensor types.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 50 PPM
- Propane (C₃H₈): 1.1% (50% LEL)
- Oxygen (O₂): 18.0%
- Balance Gas: Nitrogen
- Cylinder Size: 120L (4.2 cu ft)
- Pressure: 1050 PSI
- Material: Aluminum
- Valve: C-10
- Reactivity: Non-Reactive
Applications & Use Cases
- Calibration of 3-gas and 4-gas detectors
- LEL sensor verification using propane equivalent gas
- Oxygen deficiency calibration for confined space safety
- CO sensor accuracy checks in industrial environments
- Routine bump testing and maintenance programs
Why Buyers Choose This 120L Cylinder
- Mid-size 120L capacity balances portability and longevity
- Propane at 50% LEL matches industry calibration standards
- Multi-gas efficiency reduces need for multiple cylinders
- Non-reactive stability ensures repeatable calibration results
- Ideal for technicians, safety teams, and mobile calibration kits
Custom Calibration Gas Options Available
Need a different mixture or cylinder size? We provide custom calibration gas blends tailored to your detector requirements and application. Contact us for a fast quote.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 120L
Gas Composition CO / C3H8 / O2
Cylinder Material Aluminum
Cylinder Pressure 1050 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 50 PPM
Propane (C3H8) Concentration 1.1% (50% LEL)
Oxygen (O2) Concentration 18.0%
