Product Description
Extended-Use Confined Space Calibration Gas – 116L Cylinder
This reduced-oxygen calibration mixture is used to confirm detector readiness prior to entry into ventilation-limited environments.
The 19.0% oxygen concentration triggers deficiency alarm verification while hydrogen sulfide, carbon monoxide, and combustible channels are validated simultaneously.
The 116L cylinder provides extended service life for maintenance teams calibrating multiple portable monitors.
Gas Concentrations
| Component | Concentration |
|---|---|
| Hydrogen Sulfide (H₂S) | 40 PPM |
| Carbon Monoxide (CO) | 100 PPM |
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 19.0% |
| Balance | Nitrogen |
Cylinder Specifications
| Property | Value |
|---|---|
| Cylinder Size | 116L (4.0 ft³) |
| Pressure | 1000 psi |
| Cylinder Specification | C-10 |
| Cylinder Material | Aluminum |
| Gas Reactivity | Reactive |
What This Cylinder Validates
-
Oxygen deficiency alarm response
-
Hydrogen sulfide sensor accuracy
-
Carbon monoxide monitoring performance
-
Combustible gas detection readiness
Applications
-
Confined space entry programs
-
Maintenance department calibration
-
Safety compliance verification
-
Multi-detector bump testing
-
Industrial inspection routines
Custom Mixtures Available
Alternate concentrations and gas combinations available upon request.
