Product Description
60L 4-Gas Calibration Gas – 19.0% Oxygen Deficiency Verification
This 60 Liter reactive 4-gas calibration cylinder is designed for structured oxygen-deficiency alarm validation at 19.0% O₂, allowing technicians to simulate reduced oxygen conditions and verify detector response.
Gas blend includes:
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Hydrogen Sulfide (H₂S) – 10 PPM
-
Carbon Monoxide (CO) – 50 PPM
-
Methane (CH₄) – 2.5% (50% LEL)
-
Oxygen (O₂) – 19.0%
-
Nitrogen Balance
By lowering oxygen to 19.0%, this mixture confirms alarm activation below OSHA’s 19.5% minimum threshold while simultaneously validating toxic and combustible sensor channels.
The 60L cylinder with 1000 PSI fill pressure supports recurring bump testing schedules without excessive storage footprint.
Gas Concentration Specifications
| Gas | Concentration |
|---|---|
| Hydrogen Sulfide (H₂S) | 10 PPM |
| Carbon Monoxide (CO) | 50 PPM |
| Methane (CH₄) | 2.5% (50% LEL) |
| Oxygen (O₂) | 19.0% |
| Balance | Nitrogen |
Cylinder Specifications
| Specification | Detail |
|---|---|
| Cylinder Size | 60 Liters |
| Pressure | 1000 PSI |
| Valve Type | C-10 |
| Cylinder Material | Aluminum |
| Gas Reactivity | Reactive |
| Approximate Volume | 2.1 Cubic Feet |
Ideal For
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Recurring confined space calibration programs
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Oxygen-deficiency alarm confirmation
-
Industrial hygiene compliance testing
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Utility and wastewater safety teams
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Multi-detector maintenance cycles
Compatible with standard C-10 demand flow regulators and major multi-gas monitoring systems.
Why Choose the 60L 19.0% Blend
• Simulates measurable oxygen-deficient conditions
• Validates toxic, LEL, and O₂ channels simultaneously
• Balanced volume for recurring safety programs
• Reactive formulation supports stable detector response
Custom oxygen levels, alternative cylinder pressures, and modified gas concentrations are available upon request.
