Product Description
44L 750 PSI 4-Gas Calibration Cylinder – 12.0% Oxygen Extreme Deficiency
This custom 4-gas calibration mixture is engineered for validation of multi-gas detectors under highly depleted oxygen conditions in a field-manageable cylinder format.
With oxygen set at 12.0%, this blend supports alarm escalation confirmation in severe confined space simulations and advanced safety testing programs.
Gas Composition
Hydrogen Sulfide (H₂S): 25 PPM
Carbon Monoxide (CO): 100 PPM
Methane (CH₄): 2.5% (50% LEL)
Oxygen (O₂): 12.0%
Balance Gas: Nitrogen
Methane at 2.5% equals 50% LEL for combustible sensor validation.
CO at 100 PPM aligns with standard toxic gas alarm calibration thresholds.
The 12.0% oxygen concentration represents an extreme deficiency environment used for high-severity detector performance validation.
Cylinder Specifications
Cylinder Size: 44L (1.5 Cubic Feet)
Fill Pressure: 750 PSI
Valve Type: C-10
Cylinder Material: Aluminum
Gas Reactivity: Reactive
Blend Type: Custom Mix
The 750 PSI fill offers a balance between portability and usable gas volume, making this configuration suitable for mobile safety teams and structured field validation.
Recommended For
• Advanced confined space entry simulation
• Emergency response readiness drills
• Detector alarm stress confirmation
• Industrial hygiene hazard modeling
• Multi-gas monitor performance validation
The 44L format is selected when extreme oxygen-deficiency simulation is required without high-volume cylinder storage.
Custom Production Notice
This 12.0% oxygen calibration gas is produced as a custom blend. Lead times may vary depending on production scheduling.
