Product Description
High CO 4 Gas Calibration Gas – 34L Cylinder
This four-gas calibration mixture verifies detector response at elevated carbon monoxide alarm thresholds while confirming hydrogen sulfide and combustible channels under normal atmospheric oxygen conditions.
The compact 34L cylinder supports portable safety verification before hazardous work activities.
Gas Concentrations
| Component | Concentration |
|---|---|
| Hydrogen Sulfide (H₂S) | 40 PPM |
| Carbon Monoxide (CO) | 200 PPM |
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 20.9% |
| Balance | Nitrogen |
Cylinder Specifications
| Property | Value |
|---|---|
| Cylinder Size | 34L (1.2 ft³) |
| Cylinder Specification | C-10 |
| Cylinder Material | Aluminum |
| Gas Reactivity | Reactive |
What This Cylinder Verifies
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High carbon monoxide alarm thresholds
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Hydrogen sulfide detection response
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Combustible gas detection (methane LEL)
-
Detector operation in normal oxygen atmosphere
Used for confirming evacuation warnings and compliance alarms.
Typical Applications
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Emergency alarm verification
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Confined space entry checks
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Portable detector certification
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Industrial safety inspections
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Routine compliance verification
Custom Mixtures Available
Calibration mixtures available to match detector alarm setpoints and monitoring procedures.
