Product Description
680L High-Capacity CO / Pentane / Oxygen Calibration Gas (50% LEL, 20.9% O₂) for Precision Facility Calibration
Designed for large-scale, precision calibration programs, this 680L calibration gas cylinder delivers a controlled blend of Carbon Monoxide (CO) 100 PPM, Pentane (C₅H₁₂) 0.75% (50% LEL), and Oxygen (O₂) 20.9%, balanced with nitrogen. Pressurized to 1800 PSI, this non-reactive aluminum cylinder supports continuous, high-volume calibration with exact atmospheric accuracy.
Gas Mixture & Cylinder Specifications
- Carbon Monoxide (CO): 100 PPM
- Pentane (C₅H₁₂): 0.75% (50% LEL)
- Oxygen (O₂): 20.9%
- Balance Gas: Nitrogen
- Cylinder Size: 680L (19 cu ft)
- Pressure: 1800 PSI
- Material: Aluminum
- Valve: CGA Specific
- Reactivity: Non-Reactive
Applications & Use Cases
- High-volume calibration across multiple instruments
- Precision calibration using true atmospheric oxygen (20.9%)
- Compliance-driven and regulated environments
- Long-duration calibration programs
- Centralized gas detection system maintenance
Why Buyers Choose This 680L Precision Mix
- High-capacity 680L cylinder minimizes downtime and replacements
- 100 ppm CO concentration supports accurate, compliant calibration
- 20.9% oxygen ensures exact atmospheric simulation
- 50% LEL pentane delivers strong and consistent detector response
- Ideal for large-scale operations requiring precision and efficiency
Custom Calibration Gas Solutions
We produce calibration gases for a wide variety of gas detectors and applications. If you require a custom blend, contact us for a fast and accurate quote tailored to your needs.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 680L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 1800 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 100 PPM
Pentane (C5H12) Concentration 0.75% (50% LEL)
Oxygen (O2) Concentration 20.9%
