| Customization: | Available |
|---|---|
| Trademark: | FORERMED |
| Origin: | China |
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Safety Mini Ultrasonic Baby Doppler Detector Display Fetal Heart Rate
Lightweight Portable Doppler Fetal Monitor
| Parameter | Specification |
|---|---|
| Measuring Position | Abdomen of pregnant women |
| Measurement Range | 50-240 bpm |
| Accuracy | ± 1% or ± 1 times/min, whichever is greater |
| Operating Mode | Continuous wave |
| Nominal Sound Working Frequency | 2.5 MHz |
| Ultrasonic Output Power | < 40 mW |
| Sensitivity | >90 dB, at a distance of 200mm from the surface of the probe |
| Battery Service Time | Not less than 60 minutes |
| Low Power Indication | Battery symbol flashes |
| Automatic Switch Off | No fetal heart rate value detected within continuous two minutes or no key operation |
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Environment Requirements
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|
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Ambient temperature:
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5ºC-40ºC
|
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Humidity:
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30%-80%
|
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Atmospheric pressure:
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60kPa-110kPa
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Storage temperature:
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-20ºC - +55ºC
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Relative storage humidity:
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10%-93%
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