Product Description
680L High-Volume 3-Gas Calibration Gas for CO (35 PPM), CO₂ (1,000 PPM), and O₂ Detection
This 680L calibration gas cylinder delivers a precise mixture of Carbon Monoxide (CO) 35 PPM, Carbon Dioxide (CO₂) 1,000 PPM, and Oxygen (O₂) 20.9% balanced in Nitrogen.
The 35 PPM CO concentration is ideal for low-level detection calibration and compliance-driven environments, while the 680L capacity supports high-frequency, large-scale calibration programs.
680L Cylinder Specifications – High-Pressure Aluminum
- Cylinder Size: 680L
- Cylinder Pressure: 1800 PSI
- Cylinder Volume: 19 Cubic Feet
- Valve Type: CGA Specific
- Cylinder Material: Aluminum
- Gas Reactivity: Non-Reactive
- Blend Type: Standard 3-Gas Mix
Built for Facility-Wide IAQ & Compliance Programs
- Enterprise indoor air quality (IAQ) monitoring programs
- Multi-building HVAC system validation
- High-volume CO, CO₂, and O₂ calibration workflows
- Environmental compliance testing
- Industrial and institutional calibration programs
- Continuous or scheduled large-scale calibration
Why 35 PPM CO is Critical for Compliance Calibration
A 35 PPM CO concentration aligns with common exposure limits and regulatory thresholds, making it essential for accurate low-range detector calibration and compliance verification.
Why 680L is the Preferred Bulk Calibration Solution
The 680L cylinder provides maximum runtime and efficiency, reducing cylinder changeouts and supporting large teams, multiple instruments, and ongoing calibration cycles.
Why Buyers Choose 680L Calibration Gas
- Maximum volume for high-frequency calibration
- Reduced operational interruptions
- Ideal for enterprise and facility-wide use
- Long-term cost efficiency
- Supports multi-device calibration environments
Custom Calibration Gas Solutions
We provide custom gas mixtures, alternate CO concentrations, and cylinder sizes tailored to your detectors, compliance requirements, and operational scale.
