Product Description
High CO 4 Gas Calibration Gas – 44L Cylinder
This four-gas calibration mixture is designed to validate elevated carbon monoxide alarm thresholds while confirming hydrogen sulfide and combustible sensor response under normal atmospheric oxygen conditions.
The 44L cylinder supports portable certification testing and routine safety verification.
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 | 44L (1.5 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 when confirming evacuation-level warnings and compliance alarms.
Typical Applications
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Emergency alarm verification
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Industrial safety compliance checks
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Confined space monitoring programs
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Field certification testing
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Facility safety audits
Custom Mixtures Available
Calibration mixtures available to match detector alarm setpoints and monitoring procedures.
