Product Description
11L CO / Pentane / Oxygen Calibration Gas (25% LEL, 20.9% O₂) with Trigger Valve for Quick Compliance Calibration
This 11L calibration gas cylinder is designed for fast, portable calibration under normal atmospheric conditions, containing a precise blend of Carbon Monoxide (CO) 100 PPM, Pentane (C₅H₁₂) 0.375% (25% LEL), and Oxygen (O₂) 20.9%, balanced with nitrogen. Pressurized to 140 PSI, this non-reactive disposable aluminum cylinder features a trigger valve, enabling quick gas release without the need for a regulator, making it ideal for rapid bump testing and on-site compliance checks.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.375% (25% LEL)
- Oxygen (O₂): 20.9%
- Balance Gas: Nitrogen
- Cylinder Size: 11L (0.4 cu ft)
- Pressure: 140 PSI
- Material: Aluminum
- Valve: Trigger Valve
- Reactivity: Non-Reactive
Applications & Use Cases
- Quick bump testing of portable gas detectors
- Portable compliance calibration under 20.9% atmospheric oxygen
- LEL verification at 25% LEL pentane concentration
- On-demand field calibration without regulator setup
- Industrial hygiene spot checks and safety inspections
Why Buyers Choose This 11L Trigger Valve Cylinder
- Trigger valve design allows fast, tool-free operation
- Ultra-portable size for technicians in the field
- 25% LEL + 20.9% O₂ aligns with standard calibration protocols
- No need for regulators or additional equipment
- Ideal for low-volume, high-frequency testing environments
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 0.375% (25% LEL)
Oxygen (O2) Concentration 20.9%
