Shenzhen Skoocom Electronic Co.,Ltd is one of the leading manufacturers and suppliers of micro air pump diaphragm pump mini positive pressure pump in China. We provide high quality products for medical devices and beauty appliance. Welcome to wholesale CE approved and ISO certified products made in China here and get quotation from our factory. Also, custom service and ODM service are available.
Model：SC3701PM
Applications：
Monitor, Intelligent toilet, Massager, Blood pressure meter, Coffee machine, etc.
Product advantages：
Small size, short inflation time, high inflation pressure, and large flow per unit time.
Function：
1-1 Rated voltage range of air pump can be provided: DC3V-DC24V
1-2 Operating voltage range of air pump：Rated voltage ±1V
1-3 Air Flow：≥1.8L/min
1-4 Air pressure：≥500mmHg
1-5 Inflation time:
It takes less than 10 seconds to pressurize from 0 to 300mmHg with rated voltage in a 500CC tank.
1-6 Leakage:
Pressurizing from 0 till 300±10mmHg in a 500CC tank, then holding for 30 seconds . After that, measuring the dropped pressure value, which shall be less than 3mmHg/min.
Pressurizing from 0 till 30±5 mmHg in a 100CC tank, then holding for 30 seconds . After that, measuring the dropped pressure value, which shall be less than 3mmHg/min.
1-7 Noise：Less than 65dB
Put a 5cm thick sponge under the pump body and place it at a distance of 30cm from the noise meter. The dB value measured by the inflation pressure from 0 to 300mmHg under the rated voltage.
1-8 Operation temperature range：
The temperature have to be between 5℃ and 50℃ and humidity must is between 30％and 80％RH to function the pump well.
1-9 Preservation temperature range：
The temperature has to be between negative 20℃and positive 60℃ and humidity has to be between 30％and 85％ RH to keep the pump in a good condition.
Reliability test：
2-1 Life test
In a 500CC container, inflate for 10 seconds, stop for 2 seconds, and exhaust for 5 seconds as a cycle. After testing 50,000 times,then examine the pump by test 1-3, 1-4, 1-5, 1-6, 1-7, and figure out that the pump is still in a good function.
2-2 Low－temperature environment test:
Measuring after 5 hours neglect and there are no abnormalities a deed following test in 5℃.
2-3 High－temperature environment test:
Measuring after 5 hours neglect and there are no abnormalities a deed following test in 50℃.
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