Product Description
66L CO / Pentane / Oxygen Calibration Gas (50% LEL, 20.9% O₂) for Precision Calibration
Designed for accurate, standards-based calibration, this 66L calibration gas cylinder contains a controlled mixture of Carbon Monoxide (CO) 100 PPM, Pentane (C₅H₁₂) 0.75% (50% LEL), and Oxygen (O₂) 20.9%, balanced with nitrogen. Pressurized to 1150 PSI, this non-reactive aluminum cylinder is ideal for precision calibration, compliance testing, and sensor accuracy verification.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.75% (50% LEL)
- Oxygen (O₂): 20.9%
- Balance Gas: Nitrogen
- Cylinder Size: 66L (2.3 cu ft)
- Pressure: 1150 PSI
- Material: Aluminum
- Valve: C-10
- Reactivity: Non-Reactive
Applications & Use Cases
- Precision calibration using true atmospheric oxygen (20.9%)
- Compliance and regulatory calibration procedures
- Sensor accuracy verification at lower CO concentrations (100 ppm)
- High-response LEL calibration at 50% LEL concentration
- Industrial hygiene and safety calibration programs
Why Buyers Choose This 66L Mix
- 20.9% oxygen provides exact atmospheric calibration conditions
- 100 ppm CO concentration supports precision and compliance testing
- 50% LEL pentane ensures strong and measurable detector response
- Balanced 66L cylinder size for efficiency and portability
- Ideal for standardized calibration workflows
Custom Calibration Gas Solutions
We produce calibration gases for a wide range of detectors and applications. If you need a custom blend not listed, contact us for a fast quote tailored to your requirements.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 66L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 1150 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Pentane (C5H12) Concentration 0.75% (50% LEL)
Oxygen (O2) Concentration 20.9%
