Product Description
CO 50 ppm / Pentane 0.75% (50% LEL) / Oxygen 16.0% Calibration Gas – 221L Disposable Cylinder
This extended-capacity disposable calibration gas cylinder is designed for multi-gas detector calibration in oxygen-deficient environments. Featuring Carbon Monoxide (CO), Pentane (C₅H₁₂), and reduced Oxygen (O₂) levels, it enables accurate testing across toxic, combustible, and oxygen monitoring channels in demanding field conditions.
Gas Mixture Specifications
- Carbon Monoxide (CO): 50 ppm
- Pentane (C₅H₁₂): 0.75% (50% LEL)
- Oxygen (O₂): 16.0%
- Balance Gas: Nitrogen
Cylinder Specifications
- Cylinder Size: 221L
- Pressure: 250 PSI
- Valve Type: CGA-165
- Cylinder Material: Steel
- Cylinder Type: Disposable
- Gas Reactivity: Non-Reactive
Application Environments
- High-frequency field calibration in oxygen-deficient environments
- Confined space safety programs and compliance testing
- Multi-user job sites requiring extended calibration supply
- LEL sensor validation using pentane calibration gas
- Industrial inspections and safety audits
Why This Cylinder
- Higher capacity for extended use across multiple technicians or shifts
- Disposable format eliminates need for cylinder return or refilling
- Reduced oxygen (16%) for realistic hazard simulation and compliance testing
- Minimizes downtime from cylinder replacement in active environments
Custom Calibration Gas Options
Need a different oxygen level or gas combination? Contact us for a fast, custom calibration gas solution.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 221LS
Gas Composition CO / C5H12 / O2
Cylinder Material Steel
Cylinder Pressure 250 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 50 PPM
Pentane (C5H12) Concentration 0.75% (50% LEL)
Oxygen (O2) Concentration 16.0%
