Product Description
680L CO 60 PPM / Pentane / Oxygen Calibration Gas (25% LEL, 19.0% O₂) – Custom Mix for Bulk Confined Space Calibration
This 680L custom calibration gas cylinder is engineered for large-scale, low-range CO calibration in confined space environments, featuring a precise blend of Carbon Monoxide (CO) 60 PPM, Pentane (C₅H₁₂) 0.35% (25% LEL), and Oxygen (O₂) 19.0%, balanced with nitrogen. Pressurized to 1800 PSI, this non-reactive aluminum cylinder delivers maximum runtime and operational efficiency, making it ideal for facility-wide calibration programs and high-frequency safety operations requiring exact gas specifications.
Gas Composition & Cylinder Specifications
- Carbon Monoxide (CO): 60 PPM
- Pentane (C₅H₁₂): 0.35% (25% LEL)
- Oxygen (O₂): 19.0%
- Balance Gas: Nitrogen
- Cylinder Size: 680L (19 cu ft)
- Pressure: 1800 PSI
- Material: Aluminum
- Valve: CGA Specific
- Reactivity: Non-Reactive
Applications & Use Cases
- Facility-wide confined space calibration programs
- Calibration of low-range CO sensors (60 PPM span)
- Oxygen-deficiency detector verification (19.0% O₂ environments)
- LEL calibration at 25% LEL pentane concentration
- Industrial hygiene and regulatory compliance programs
Why Buyers Choose This 680L Custom Mix Cylinder
- Bulk capacity for high-frequency calibration programs
- Designed for specific detector calibration requirements
- Supports low-range CO sensor accuracy
- Simulates confined space oxygen-deficient conditions
- Lowest cost-per-calibration for custom gas blends
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 680L
Gas Composition CO / C5H12 / O2
Cylinder Material Aluminum
Cylinder Pressure 1800 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 60 PPM
Pentane (C5H12) Concentration 0.35% (25% LEL)
Oxygen (O2) Concentration 19.0%
