Product Description
221L CO₂ (10%), Hexane (40% LEL), and O₂ (12%) Calibration Gas – Durable IR, VOC & Oxygen Deficiency Calibration
This 221L custom calibration gas cylinder is designed for high-frequency facility calibration programs requiring IR CO₂ accuracy, hydrocarbon response testing, and controlled oxygen-deficiency simulation.
The mixture includes 10.0% Carbon Dioxide (CO₂) for IR (NDIR) sensor calibration, 0.48% Hexane (40% LEL) for realistic hydrocarbon and VOC response testing, and 12.0% Oxygen (O₂) to simulate reduced oxygen environments.
This blend is ideal for facilities managing multiple gas detectors that require consistent calibration across CO₂, hydrocarbons, and oxygen sensors under controlled conditions.
Gas Concentrations
- Carbon Dioxide (CO₂): 10.0%
- Hexane: 0.48% (40% LEL)
- Oxygen (O₂): 12.0%
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 221L
- Pressure: 250 PSI
- Cylinder Material: Steel
- Valve Type: CGA-165
- Reactivity: Non-Reactive
Applications
- High-volume IR (NDIR) CO₂ calibration
- VOC and hydrocarbon detector testing
- Oxygen-deficiency simulation (12% O₂)
- Industrial hygiene monitoring
- Facility-wide safety compliance
Why This CO₂ / Hexane Calibration Gas
- Durable steel cylinder for facility environments
- Supports IR CO₂ calibration (10%)
- Uses hexane for realistic hydrocarbon response
- Simulates low oxygen environments (12%)
Request a Custom Calibration Gas Quote
Need a different CO₂ %, hydrocarbon type, or oxygen level?
Contact us for a fast custom calibration gas quote tailored to your application.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 221L
Gas Composition CO2, Hexane, O2
Cylinder Material Steel
Gas Reactivity Non-Reactive
Cylinder Pressure 250 PSI
Carbon Dioxide (CO2) Concentration 10.0%
Hexane Concentration 0.48% (40% LEL)
Oxygen (O2) Concentration 12.0%
