Record where the cabinet pressure readings were taken

Identify the points upstream and downstream of the part being checked. Mark them on the assembly drawing and record which panel, filter and fan were installed.

When a second test uses different measurement points, keep the two setups visible in the notes. The next reviewer needs to know whether a change came from the assembly or the measurement position.

For candidate models, see Hongbo Motor’s fan catalog and request a curve with the stated test conditions.

This procurement resource was prepared for Hongbo Motor.