Product Description
120L 3-Gas Calibration Gas for CO, CO₂ (1,000 PPM), and O₂ Detection
This 120L calibration gas cylinder delivers a consistent mixture of Carbon Monoxide (CO) 100 PPM, Carbon Dioxide (CO₂) 1,000 PPM, and Oxygen (O₂) 20.9% balanced in Nitrogen.
The 1,000 ppm CO₂ concentration is ideal for indoor air quality (IAQ) monitoring, HVAC system validation, and ventilation performance testing, making it a standard choice for commercial and industrial environments.
120L Calibration Gas Cylinder Specifications – C-10 Aluminum
- Cylinder Size: 120L
- Cylinder Pressure: 1050 PSI
- Cylinder Volume: 4.2 Cubic Feet
- Valve Type: C-10
- Cylinder Material: Aluminum
- Gas Reactivity: Non-Reactive
- Blend Type: Standard 3-Gas Mix
Designed for Efficient IAQ Calibration Workflows
- Routine indoor air quality (IAQ) calibration programs
- HVAC and ventilation system validation
- Multi-device CO, CO₂, and O₂ calibration
- Commercial facilities, schools, and industrial environments
- Reduced calibration interruptions with extended runtime
Why 120L Improves Calibration Efficiency
The 120L cylinder provides longer runtime than 60L sizes, reducing the frequency of cylinder changes while maintaining manageable handling and portability.
Why 1,000 PPM CO₂ is Used for IAQ Calibration
A 1,000 ppm CO₂ concentration reflects typical indoor air thresholds used to evaluate ventilation performance and air quality, making it essential for accurate IAQ sensor validation.
Why Buyers Choose 120L Calibration Gas
- Fewer changeouts compared to smaller cylinders
- Ideal for routine and high-frequency calibration programs
- Balanced capacity and portability
- Supports multi-sensor calibration efficiency
- Compatible with C-10 regulators
Custom Calibration Gas Solutions
We provide custom gas mixtures, alternate CO₂ concentrations, and cylinder sizes tailored to your detectors and monitoring requirements.
