Guangdong Zhaoli Motor Group Co.,Ltd
Guangdong Zhaoli Motor Co., ltd
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DC air pump for blood pressure 6VDC ball bearings Diaphragm pump
Pump type: diaphragm pump
Application: This model is mainly applied in blood pressure or any other atomizer use.
Specification:
| Model | Rated Voltage VDC | Operating Voltage VDC | Max air pressure mmHg | Bearing type | Noise Db-A |
| DC2430PD01 | 6V | 4~7.2 V | >=400 | B | <=58db |
1. Electrical characteristics:
1.1 Rated voltage: 6.0VDC
1.2 Operating voltage range: 4.0~7.2VDC
1.3 Rated current: <380mA
The highest current is less than 380mA while pressurizing with DC6.0V from 0 to 300mmHg
1.4 Inflation time: <10s
It takes Less than 10 seconds to pressurize with DC6.0V from 0 to 300 mmHg in a 500cc tank.
1.5 Leakage: ＜2.0mmHg
Pressurizing from 0till 300±30mmHg in a 500CC tank, then holding for 30 seconds. After that, measuring the dropped pressure value, which shall be less than 2.0mmHg/min.
1.6 Noise: <58DB
Putting a 5 cm sponge under the pump, and placing it about 30 cm away from the noise meter, The evaluated noise level shall be less then 58dB while pressurizing with DC 6.0V from 0 to 200 mmHg.
1.7 Max pressure: >400mmHg
The maximum pressure value shall be more than 400 mmHg while pressurizing with DC 6.0 V in a 500CC tank from 0 till dead-head pressure value.
1.8 Restart voltage: 3.0VDC
Operating voltage range gas filled pressure until 200mmHg pause, And then add DC 3.0V voltage pump should restart.
2. Standard test environment:
2.1 Test environment: 20℃, 65%RH
2.2 Position: Horizontal
2.3 Load: Air pressure 300mmHg
2.4 Operation temperature range: -10 ~55ºC(Humidity to 40% to 85%RH)
2.5 Preservation temperature range: -20 ~55ºC(Humidity to 40% to 85%RH)
Drawing:
