Product Description
34L Disposable 4-Gas Calibration Cylinder – 15 PPM H₂S / 50 PPM CO / 18% Oxygen
This disposable 4-gas calibration cylinder is configured for facilities operating conservative toxic alarm thresholds and requiring moderate oxygen-deficiency validation.
With hydrogen sulfide at 15 PPM and carbon monoxide at 50 PPM, this blend supports early-stage toxic detection calibration in regulated environments.
Gas Composition Profile
Hydrogen Sulfide (H₂S): 15 PPM
Carbon Monoxide (CO): 50 PPM
Methane (CH₄): 2.5% (50% LEL)
Oxygen (O₂): 18.0%
Balance Gas: Nitrogen
• 15 PPM H₂S confirms sensitive toxic channel response.
• 50 PPM CO validates lower CO alarm thresholds.
• 2.5% methane equals 50% LEL for combustible sensor verification.
• 18.0% oxygen simulates a controlled oxygen-deficiency atmosphere.
This configuration enables balanced multi-gas detector validation without introducing severe oxygen displacement.
Cylinder Specifications
Cylinder Capacity: 34L (1.2 Cubic Feet)
Fill Pressure: 500 PSI
Valve Type: C-10
Cylinder Material: Aluminum
Gas Reactivity: Reactive
Cylinder Type: Disposable
The 34L disposable format simplifies handling and is well-suited for short-cycle servicing, smaller fleets, or backup calibration supply.
Recommended Applications
• Municipal and wastewater facilities
• Utility maintenance teams
• Light confined space programs
• Mobile calibration technicians
• Facilities with conservative alarm programming
The compact size provides easy transport and storage.
