Perfect for developing, testing and diagnosing pneumatic equipment, the Proportion-Air Supply fits onto a laboratory benchtop alongside other equipment like power supplies and oscilloscopes. Executing burst tests, creating flow curves and calibrating air-piloted regulators are just a few of the applications this rugged device can accomplish.

The compact, all-in-one unit replaces the need for separate regulators and flow gauges attached to needle valves, a common setup for pneumatic testing. Each device includes two channel options. One output channel is solely for pressure regulation, ideal for simple testing processes. A second channel regulates flow or pressure at the same time, similar to the way a variable DC power supply regulates voltage or current. Easy-to-read digital panel meters show the pressure or flow being achieved, and LED lights indicate power and when the desired pressure or flow has reached its setpoint.

The Supply works with shop air, instrument air or inert bottle gases. See below for additional specifications.