Product Description
Low H2S 4 Gas Calibration Gas – 116L Cylinder
This custom four-gas calibration mixture confirms detector sensitivity at low hydrogen sulfide concentrations while validating carbon monoxide and combustible sensor response under normal atmospheric oxygen conditions.
The 116L cylinder supports routine bump-testing routes and consistent monitoring procedures.
Gas Concentrations
| Component | Concentration |
|---|---|
| Hydrogen Sulfide (H₂S) | 5 PPM |
| Carbon Monoxide (CO) | 100 PPM |
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 20.9% |
| Balance | Nitrogen |
Cylinder Specifications
| Property | Value |
|---|---|
| Cylinder Size | 116L (4.0 ft³) |
| Cylinder Specification | C-10 |
| Cylinder Material | Aluminum |
| Gas Reactivity | Reactive |
What This Cylinder Verifies
-
Low-level hydrogen sulfide sensor accuracy
-
Carbon monoxide detection response
-
Combustible gas detection (methane LEL)
-
Operation under normal oxygen atmosphere
Used when monitoring programs require reliable early toxic exposure detection.
Typical Applications
-
Industrial hygiene monitoring programs
-
Wastewater and facility safety routes
-
Refinery inspection procedures
-
Fleet detector maintenance
-
Continuous compliance verification
Need a Different Detection Level?
Custom concentrations available to match detector alarm thresholds and monitoring procedures.
