Product Description
120L 4-Gas Calibration Gas – 300 PPM CO Escalation Validation with 15.0% O₂
This 120L reactive 4-gas calibration cylinder is engineered for enterprise-level validation of 300 PPM carbon monoxide high-alarm setpoints, while simultaneously confirming severe oxygen-deficiency response at 15.0% O₂.
This configuration supports escalation-tier toxic exposure verification in large confined space and industrial safety programs.
Gas Composition
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Hydrogen Sulfide (H₂S): 10 PPM
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Carbon Monoxide (CO): 300 PPM
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Methane (CH₄): 2.5% (50% LEL)
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Oxygen (O₂): 15.0%
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Nitrogen: Balance
At 300 PPM CO, detectors validate upper-tier toxic alarm activation.
At 15.0% O₂, instruments confirm severe oxygen-deficiency alarm response below OSHA’s 19.5% threshold.
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 minimizing cylinder changeover frequency.
Designed For
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Enterprise confined space programs
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Oil & gas production facilities
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Industrial manufacturing plants
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Utility system safety divisions
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Multi-location detector fleets
Compatible with C-10 demand flow regulators used across major portable multi-gas detection platforms.
Why Choose the 300 PPM CO 120L Configuration
• Validates high-alarm CO escalation thresholds
• Simulates severe oxygen-deficient conditions
• High-capacity design reduces downtime
• Reactive blend engineered for consistent detector performance
Custom CO concentrations and alternate oxygen setpoints available upon request.
