This air volume testing device is constructed in accordance with Appendix B of the national standard GB/T 13380-2007 *AC Electric Fans and Speed Regulators*.
The device complies with the requirements of the GB/T 13380-2007 standard for air volume testing, featuring rational design, high automation, convenient operation and long service life.
Testing range: ceiling fans with a diameter of 900mm to 1600mm
The system is computer-controlled, capable of displaying the wind speed value at each test point, the average wind speed of each ring and the point air volume. It can automatically generate test results and process curves, and print them out.