Gas Regulators

On Demand Gas Regulator

The ultimate in efficiency, this regulator only outputs gas at the flow rate the instrument needs. It eliminates the need for Tedlar calibration bags entirely! Thread it into your calibration gas cylinder and connect from the outlet barb to your instrument’s sample inlet with a length of Tygon tubing. The regulator will automatically match the flow of the calibration gas to the sample inlet flow of the instrument you are calibrating.

Standard Regulators

These gas regulators are preset for a flow just right for filling a Tedlar bag with calibration gas. It features a pressure indicating gauge so you know when the cylinder is getting low and needs to be replaced. Since the output flow is fixed we do not recommend connecting this regulator directly to your instrument unless you install a “T” vent between them.

Gas Regulators