Product Description
66L 4-Gas Calibration Gas – 300 PPM CO with 15.0% O₂ Severe Simulation
This 66L reactive 4-gas calibration cylinder is engineered for facilities validating 300 PPM carbon monoxide high-alarm setpoints while simultaneously simulating extreme oxygen-deficient conditions at 15.0% O₂.
This configuration supports escalation-level alarm testing where both toxic exposure thresholds and oxygen deficiency margins must be verified together.
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, this blend allows validation of high-level toxic alarm activation, while the 15.0% oxygen concentration simulates a severe deficiency environment below OSHA’s 19.5% threshold.
Cylinder Specifications
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Capacity: 66L
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Fill Pressure: 1150 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: 2.3 Cubic Feet
The 1150 PSI configuration supports repeated high-alarm validation cycles with stable regulator performance.
Recommended Applications
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High-alarm CO threshold validation
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Industrial confined space emergency programs
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Oil & gas operational safety systems
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Advanced toxic exposure simulation
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Multi-gas escalation response drills
Compatible with C-10 demand flow regulators used across major portable multi-gas detection systems.
Why Choose the 300 PPM CO 15.0% Blend
• Validates high-level CO alarm setpoints
• Simulates severe oxygen-deficient conditions
• Confirms multi-sensor escalation response
• Reactive blend engineered for consistent detector output
Custom CO concentrations and alternate oxygen percentages available upon request.
