Product Description
CO 35 ppm / Pentane 10% LEL / Oxygen 18% Calibration Gas – 680L High-Capacity Cylinder for Continuous Calibration Programs
This high-capacity calibration gas cylinder is designed for continuous calibration of gas detection systems requiring low carbon monoxide ranges and ultra-sensitive combustible gas detection. Featuring Carbon Monoxide (CO) at 35 ppm, Pentane (C₅H₁₂) at 10% LEL, and Oxygen (O₂) at 18.0%, this mixture enables accurate validation of detector response across toxic, combustible, and oxygen monitoring channels at scale.
The lower CO concentration supports tight calibration tolerances for low-level exposure monitoring, while the 10% LEL level is used to verify early-stage combustible gas detection and alarm sensitivity across multiple devices.
Low CO Calibration with Ultra-Sensitive LEL Validation Across Facility-Level Systems
This mixture is used in environments where precision calibration must be maintained across large numbers of detectors and repeated calibration cycles. It supports both:
- Low-range CO sensor verification (35 ppm)
- Early-warning combustible detection validation (10% LEL)
Typical use cases include:
- Facility-wide calibration programs for multi-gas detection systems
- Industrial safety programs requiring low CO exposure monitoring
- Continuous calibration environments with multiple technicians or stations
- Compliance-driven operations requiring repeatable, high-volume calibration workflows
680L High-Capacity Cylinder for Multi-User and Continuous Calibration Workflows
The 680L cylinder is designed for high-frequency calibration environments, reducing the need for frequent cylinder replacement. It supports multi-user workflows, calibration stations, and long-duration use, making it ideal for large industrial operations and safety programs.
Why This Calibration Gas
- 35 ppm CO for low-range toxic gas calibration
- 10% LEL for ultra-sensitive combustible detection validation
- 18% oxygen for realistic atmospheric simulation
- 680L capacity for continuous, high-volume calibration workflows
- Stable, non-reactive mixture for consistent multi-device accuracy
Custom Calibration Gas Options
Custom gas mixtures are available for different CO concentrations, LEL levels, or application-specific calibration requirements.
