Product Description
120L 12.0% O₂ Calibration Gas – Enterprise Ultra-Deficiency Program Validation
For organizations managing large-scale confined space operations, validating detector performance under ultra-low oxygen conditions is critical.
This 120L 4-gas calibration cylinder at 12.0% O₂ delivers controlled extreme oxygen deficiency simulation, significantly below OSHA’s 19.5% threshold.
At this concentration, oxygen levels reflect severe atmospheric impairment conditions, enabling comprehensive alarm margin verification.
Gas Composition
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Hydrogen Sulfide (H₂S): 10 PPM
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Carbon Monoxide (CO): 50 PPM
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Methane (CH₄): 2.5% (50% LEL)
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Oxygen (O₂): 12.0%
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Nitrogen: Balance
This blend validates oxygen, toxic, and combustible detection channels simultaneously under high-severity atmospheric simulation.
High-Capacity Cylinder Specifications
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Capacity: 120L
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Fill Pressure: 1050 PSI
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Valve Type: C-10
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Cylinder Material: Aluminum
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Gas Type: Reactive
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Approximate Volume: 4.2 Cubic Feet
The 1050 PSI configuration supports extended calibration cycles across multiple instruments while reducing changeover frequency.
Designed For
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Enterprise confined space safety programs
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Oil & gas production facilities
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Utility and wastewater system operators
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Manufacturing plant safety divisions
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Multi-location industrial operations
Compatible with C-10 demand flow regulators used with major portable multi-gas detection platforms.
Why Choose the 120L 12.0% Configuration
• Simulates ultra-extreme oxygen-deficient environments
• Confirms alarm activation under severe atmospheric conditions
• High-capacity design for fleet-wide validation programs
• Reactive formulation engineered for stable detector performance
Custom oxygen setpoints and alternate gas concentrations available upon request.
