Product Description
4.0% Oxygen Calibration Gas – 221L Disposable Steel Cylinder
This 4.0% Oxygen (O₂) calibration gas mixture balanced with Nitrogen (N₂) is designed for the calibration, maintenance, and verification of oxygen monitoring instruments. Packaged in a 221-liter disposable steel cylinder at 250 PSI with a CGA-165 valve, this non-reactive calibration gas provides a dependable solution for routine oxygen sensor calibration, detector bump testing, and oxygen deficiency monitoring.
With its larger capacity, this disposable cylinder is ideal for facilities performing frequent calibration procedures while maintaining the convenience of a disposable package. It is commonly used in industrial safety programs, confined space entry, environmental monitoring, manufacturing, and occupational health applications.
Calibration Gas Mixture Specifications
- Oxygen (O₂): 4.0%
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 221 Liters
- Pressure: 250 PSI
- Cylinder Material: Steel
- Valve Type: CGA-165
- Cylinder Type: Disposable
- Gas Reactivity: Non-Reactive
Applications
- Oxygen sensor calibration
- Oxygen detector verification
- Oxygen deficiency monitoring
- Gas detector bump testing
- Confined space entry monitoring
- Industrial hygiene programs
- Environmental compliance testing
Features & Benefits
- Larger-capacity disposable cylinder for extended calibration intervals
- Stable non-reactive calibration gas mixture
- Durable steel cylinder construction
- Reliable oxygen sensor verification
- CGA-165 valve compatible with applicable calibration equipment
- Suitable for portable and fixed gas detection systems
Custom Calibration Gas Mixtures Available
We manufacture calibration gases for a wide variety of gas detection instruments and applications. If you require a custom concentration, cylinder size, or specialty gas mixture not listed in our online catalog, contact our team for a fast custom quote.
