Ceiling fan airflow detection

Ceiling fan airflow detectionSample fixture (center of roof): square shaped250 * 250 * 15mm (length * width * height) 3/16 24 tooth central circular hole power cord with a diameter of 20mm

2Variable frequency power supply: Power supply:0.5KAV， Voltage: 100V, 120V, 220V, 230V, 240V; 50Hz 60Hz switchable.

3Control device: computer (host)+The monitor is provided by the customer and is required to be specified in the configuration list.

4L frame manual lifting, stepper motor turning 0-90 °

5Point selection: Align the center of the room with the center of the sample hole of the ceiling fan, and ensure accurate internal dimensions; (It is fixed Laser alignment device is not required

6. Tachometer: Two bladed, three bladed, four bladed, and five bladed parameters automatically output data from the computer.

7. The overall external dimensions of the equipment (according to the standard) are 6.3 * 6.3 * 3.55m, and the internal dimensions are 6.1 * 6.1 * 3.35m. The standard acceptable error is within 0.75 feet, which is acceptable to customers(Adjusted based on the actual situation of the user on-site)

8Temperature is21.1±2.8°Chumidity50%±5%(Press)430 standard) After constant temperature and humidity, place the sample and turn it on for 15 minutes before testing.

9. Computer (host+monitor) configuration:

Win7 system, 64 bit hard drive:1T Memory:4G

CPU3.5G dual core four threadWith serial parallel port+Built in audio system

Resolution:1920 * 1080 size: 20 inches (or above)

10. Anemometer: Both domestic and imported brands of wind pressure type are required (test results meet the 430 standard)

11The air conditioner should be placed in the storage board, and customers should pay attention to the convenience of removing and cleaning the filter screen in the later stage. The air conditioning unit is located outside the room

12Control cabinet: located outside the room.

Ceiling fan airflow detectionIntroduction to Testing Equipment ：

This air volume testing device is based onDOE 10 CFR Appendix U to Subpart B of Part 430-2018 New Standard Clause RequirementsThe laboratory requirements specified inside will meet the testing requirements of ceiling fan standards.