Product Description
34L CO / Pentane / Oxygen Calibration Gas (25% LEL, 19.0% O₂) for Portable Confined Space Calibration
This 34L calibration gas cylinder is designed for portable calibration in oxygen-deficient environments, featuring 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 500 PSI, this non-reactive disposable steel cylinder provides a lightweight and efficient solution for confined space calibration and field testing applications.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.35% (25% LEL)
- Oxygen (O₂): 19.0%
- Balance Gas: Nitrogen
- Cylinder Size: 34L (1.2 cu ft)
- Pressure: 500 PSI
- Material: Steel
- Valve: CGA-600
- Reactivity: Non-Reactive
Applications & Use Cases
- Confined space entry calibration
- Oxygen-deficiency detector verification (19.0% O₂ environments)
- Portable field calibration and safety checks
- LEL calibration at 25% LEL pentane concentration
- Industrial hygiene and compliance testing
Why Buyers Choose This 34L Cylinder
- Lightweight and portable for field technicians
- Simulates oxygen-deficient confined space conditions
- 25% LEL standard for combustible gas calibration
- No need for large cylinder handling or storage
- Ideal for low-to-mid volume calibration needs
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 34L
Gas Composition CO / C5H12 / O2
Cylinder Material Steel
Cylinder Pressure 500 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Pentane (C5H12) Concentration 0.35% (25% LEL)
Oxygen (O2) Concentration 19.0%
