Ralston Instruments calibration manifold
The Ralston calibration manifold is a handheld compressed gas controller that makes it possible to fine-tune pressure directly at the device under test. The user connects a compressed gas cylinder at one end, a device to be calibrated on the other, and a gauge in the middle.
A fine-adjust piston with precision fill and vent valves gives precise control over an external gas source, and all ports and hoses are Ralston Quick-test for no-tool, no-thread tape, leak-free connections.
The calibration manifold is designed to be a straightforward, intuitive tool that replaces bulky DIY set-ups using a pressure regulator and needle valve.
The Ralston calibration manifold is available in solid brass for pressure calibration from 0–3000 psi, or stainless steel, for pressure calibration from 0–5000 psi and greater chemical compatibility.
For more information: https://www.ralstoninst.com/calibration-manifolds.
Phone: 0011 440 564 1430
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