Item

Function

Test conditions and requirements

Rated   voltage

9V

Operating   voltage

8V—10V

Rated current

966mA

Load   current

1145mA

Fillwith   50KPa gas into 100CC   bottle to   test the working current of the product.

Air mass flow

5.5L

Pressure

＞80Kpa

Noise

73.5dB

Fill with 50Kpa gas into 100CC bottle to test   the product's working noisy（Ambient   noise ≤ 45dB）

Service   life

电机碳刷Carbon brush

＞350H

电机金属刷Metal   brush

＞100H

Operating   environment

Temperature：≤50°C

Humidity：75%

Fluid Usage

Air

Weight

125.6g