Product Description
Lightweight Quad Gas Calibration Gas for Portable Detector Testing
This 4-gas calibration mixture contains Hydrogen Sulfide (H₂S) 10 ppm, Carbon Monoxide (CO) 300 ppm, Methane (CH₄) 1.45% (58% LEL Pentane Equivalent), and Oxygen (O₂) 15.0% balanced with Nitrogen.
The mixture is designed for calibration and functional testing of portable multi-gas detectors used in industrial safety monitoring and confined space hazard detection.
Supplied in a 44L disposable aluminum cylinder pressurized to 750 PSI with a C-10 valve, this compact cylinder provides a portable calibration source for technicians performing routine detector maintenance in the field.
Gas Composition – Hydrogen Sulfide (H₂S), Carbon Monoxide (CO), Methane (CH₄) and Oxygen (O₂)
| Gas | Concentration |
|---|---|
| Hydrogen Sulfide (H₂S) | 10 ppm |
| Carbon Monoxide (CO) | 300 ppm |
| Methane (CH₄) | 1.45% (58% LEL Pentane Equivalent) |
| Oxygen (O₂) | 15.0% |
| Balance Gas | Nitrogen |
This H2S CO CH4 O2 calibration gas mixture allows technicians to verify detector response and ensure accurate monitoring of toxic gases, combustible gases and oxygen levels prior to hazardous work activities.
Cylinder Specifications
| Specification | Value |
|---|---|
| Cylinder Size | 44L |
| Pressure | 750 PSI |
| Cylinder Material | Aluminum |
| Valve Type | C-10 |
| Cylinder Type | Disposable |
| Gas Reactivity | Reactive |
| Volume Equivalent | 1.5 Cubic Feet |
The 44L cylinder size is ideal for technicians who need a lightweight calibration gas cylinder that can be easily transported between work sites while still providing enough gas for multiple calibration procedures.
Typical Applications
• Portable gas detector calibration
• Multi-gas monitor bump testing
• Confined space safety inspections
• Industrial hygiene monitoring
• Gas detector sensor verification
Routine calibration ensures reliable detection of hydrogen sulfide exposure, elevated carbon monoxide levels, combustible gases and oxygen concentration.
Custom Calibration Gas Mixtures Available
If your gas detection instrument requires a different concentration or specialty mixture, custom calibration gas blends are available. We produce calibration gases for a wide range of portable gas detectors and industrial safety monitoring applications.
Contact our team for assistance with custom calibration gas mixtures.
