1. According to the requirements of the national standard, the flow rate test of the national standard B-type 10-hole turntable
2. Inflatable chamber (pressure equalization box): 500X500X500 Unit: MM
3. Test pipeline: The aperture conversion in the national standard is used for measurement, and the measurement accuracy is ±2%.
4. Test items: voltage, current, power, power factor, vacuum degree, air volume, suction power and efficiency;
5. Electrical parameters: Voltage: AC (10V ~ 300V), accuracy: 0.5%
6. Current: AC (0.01A~20A), accuracy: 0.5%
7. Turntable aperture plate: 0, 6.5, 10, 13, 16, 19, 23, 30, 40, 50. Accuracy: 1%
8. Vacuum pressure gauge: (0~-100) kPa, accuracy: ±1%
9. Equipment power supply: 220V 50Hz