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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