Product Description
120L CO / Pentane / Oxygen Calibration Gas (50% LEL, 19.0% O₂) for Extended Oxygen-Deficiency Calibration
Built for longer calibration cycles in oxygen-deficient environments, this 120L calibration gas cylinder contains a precise blend of Carbon Monoxide (CO) 100 PPM, Pentane (C₅H₁₂) 0.75% (50% LEL), and Oxygen (O₂) 19.0%, balanced with nitrogen. Pressurized to 1050 PSI, this non-reactive aluminum cylinder is ideal for extended field calibration, confined space programs, and compliance-driven safety testing.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.75% (50% LEL)
- Oxygen (O₂): 19.0%
- Balance Gas: Nitrogen
- Cylinder Size: 120L (4.2 cu ft)
- Pressure: 1050 PSI
- Material: Aluminum
- Valve: C-10
- Reactivity: Non-Reactive
Applications & Use Cases
- Extended calibration in confined space safety programs
- Oxygen-deficiency simulation testing
- Multi-device calibration in the field
- Industrial hygiene and compliance verification
- LEL response testing at 50% LEL pentane concentration
Why Buyers Choose This 120L Low-Oxygen Mix
- Extended runtime without moving to bulk systems
- 19.0% oxygen simulates real hazardous environments
- Balanced size for field portability + efficiency
- 100 ppm CO supports precise detector calibration
- Ideal for teams managing repeated calibration cycles
Custom Calibration Gas Solutions
We produce calibration gases for a wide variety of gas detectors. If you require a custom blend not listed, contact us for a quick quote tailored to your application.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 120L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 1050 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Pentane (C5H12) Concentration 0.75% (50% LEL)
Oxygen (O2) Concentration 19.0%
