Product Description
2.5% Oxygen Calibration Gas – 680L Refillable Aluminum Cylinder
This 2.5% Oxygen (O₂) calibration gas mixture balanced with Nitrogen (N₂) is designed for the calibration, maintenance, and performance verification of oxygen monitoring instruments. Packaged in a 680-liter refillable aluminum cylinder at 1800 PSI with a CGA-specific valve, this non-reactive calibration gas is ideal for high-volume calibration programs requiring long service life and dependable performance.
Its large refillable capacity makes it an excellent choice for industrial facilities, manufacturing plants, laboratories, environmental monitoring programs, confined space entry operations, and occupational safety professionals who routinely calibrate portable and fixed oxygen detection systems.
Calibration Gas Mixture Specifications
- Oxygen (O₂): 2.5%
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 680 Liters
- Pressure: 1800 PSI
- Cylinder Material: Aluminum
- Valve Type: CGA Specific
- Cylinder Type: Refillable
- 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
- Laboratory instrument calibration
Features & Benefits
- High-capacity refillable cylinder for extended service life
- Stable non-reactive calibration gas mixture
- Lightweight, corrosion-resistant aluminum cylinder
- Reliable oxygen sensor verification
- Compatible with portable and fixed gas detection systems
- Reduces cylinder replacement frequency in high-volume calibration programs
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 on our website, contact our team for a fast custom quote.
