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1. Ultrasonic working frequency
Nominal sound working frequency: 2.5MHz. The deviation between sound working frequency and nominal sound working frequency shall be less than ±5%.
2. Fetal heart rate
Measuring range: 50-240bpm
3. Integrated sensitivity
The sensitivity at the place 200mm away from the surface of probe: >90dB
4. Acoustic pressure at space peak value and time peak value P (MPa)
Negative acoustic pressure: P_<1MPa
Acoustic pressure at space peak value and time peak value: < 0.2MPa
5. Acoustic output power
Ultrasonic output power: < 40mW
6. Effective area of sensitive element of ultrasonic transducer
Effective area of sensitive element of ultrasonic transducer: 157mm2±10%
7.Operating mode: continuous wave
8. The service life is 3 years.
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Qingdao Hiprove Medical Technologies Co., Ltd.
Last Login Date: Jan 21, 2020
Business Type: Manufacturer/Factory, Trading Company, Group Corporation
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