Product Description
11L CO, CH₄ (20% LEL), and O₂ (17%) Custom Mix Calibration Gas – Trigger Valve, No Regulator Required
This 11L custom calibration gas cylinder with trigger valve is designed for instant-use calibration and oxygen-deficiency simulation, eliminating the need for a regulator in the field.
The mixture includes 1.0% Methane (20% LEL) for controlled combustible gas calibration and 17.0% Oxygen (O₂) to simulate reduced oxygen environments. With 25 PPM Carbon Monoxide (CO), this blend enables accurate multi-gas detector verification across toxic, combustible, and oxygen sensors.
Gas Concentrations
- Carbon Monoxide (CO): 25 PPM
- Methane (CH₄): 1.0% (20% LEL)
- Oxygen (O₂): 17.0%
- Balance Gas: Nitrogen (N₂)
Cylinder Specifications
- Cylinder Size: 11L
- Pressure: 140 PSI
- Cylinder Material: Aluminum
- Valve Type: Trigger Valve (No Regulator Required)
- Reactivity: Non-Reactive
Applications
- Instant bump testing
- Oxygen-deficiency simulation in the field
- Portable detector calibration
- Confined space safety checks
- Emergency and rapid-response testing
Why This 11L Trigger Valve Custom Mix
- No regulator required — immediate gas delivery
- Ultra-portable aluminum cylinder
- Simulates 17% oxygen environments
- Ideal for fast, on-site calibration and testing
Request a Custom Calibration Gas Quote
Need a different oxygen level, gas mix, or cylinder configuration?
Contact us for a fast custom calibration gas quote tailored to your application.
Other Details
Warranty 48 monthsProduct Videos
Custom Field
Size 11L
Gas Composition CO / CH₄ / O₂
Cylinder Material Aluminum
Cylinder Pressure 140 PSI
Gas Reactivity Non-Reactive
Carbon Monoxide (CO) Concentration 25 PPM
Methane (CH₄) Concentration 1.0% (20% LEL)
Oxygen (O₂) Concentration 17.0%
