Product Description
11L CO / Pentane / Oxygen Calibration Gas (25% LEL, 19.0% O₂) with Trigger Valve for Fast Confined Space Calibration
This 11L calibration gas cylinder is designed for rapid calibration in oxygen-deficient environments, containing a precise blend of Carbon Monoxide (CO) 100 PPM, Pentane (C₅H₁₂) 0.35% (25% LEL), and Oxygen (O₂) 19.0%, balanced with nitrogen. Pressurized to 140 PSI, this non-reactive disposable aluminum cylinder features a trigger valve, allowing quick, tool-free gas delivery without a regulator, making it ideal for confined space bump testing and fast field verification.
Gas Composition & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.35% (25% LEL)
- Oxygen (O₂): 19.0%
- Balance Gas: Nitrogen
- Cylinder Size: 11L (0.4 cu ft)
- Pressure: 140 PSI
- Material: Aluminum
- Valve: Trigger Valve
- Reactivity: Non-Reactive
Applications & Use Cases
- Confined space entry bump testing
- Oxygen-deficiency detector verification (19.0% O₂ environments)
- Quick on-site calibration without setup
- LEL calibration at 25% LEL pentane concentration
- Portable industrial safety checks
Why Buyers Choose This 11L Trigger Cylinder
- No regulator required – trigger valve operation
- Ultra-portable for immediate field use
- Designed for confined space calibration conditions
- Ideal for quick checks and low-volume use
- Fastest way to verify detector response
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 11L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 140 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Pentane (C5H12) Concentration 0.35% (25% LEL)
Oxygen (O2) Concentration 19.0%
