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  • Heartbeat Detector, Baby Infant, Ultrasonic Detector

HBTJY 1/1A/2/2A Hospital Ultrasonic Doppler Baby Infant Fetal Heartbeat Detector

The heartbeat sensor circuit diagram comprises a light detector and a bright red LED. The LED needs to be of super-bright intensity because maximum light passes and spreads if a finger placed on the LED is detected by the detector.

  • Product Description
  • Technical Parameters
  • Video

HBTJY 1/1A/2/2A Infant Fetal Heartbeat Detector Brief Introduction:
1.Digital HBTJY-series Ultrasonic Doppler Fetal Heart Detector is applied to examine the fetus, its movement and its blood circulation on the principle of Doppler effect.
2.The instrument is very important to the diagnosis of early stage gestation and the development of fetus, and it is able to detect the fetal rhythm, the sound of fetal blood flow or umbilical blood flow, the pulse of uterus artery and twin fetus.
3.There is neither damage nor pain in gravidity during the examination, it is simple to operate; rapid to response and good in repeat.

Technical specification:

Model HBTJY-1A HBTJY-2A HBTJY-1 HBTJY-2
Indication No display No display LCD digital display LCD digital display
Power requirement In charging: AC220V 0%/50Hz 2% In using: DC4.3-4.8V In charging: AC220V 0%/50Hz 2% In using: DC4.3-4.8V In charging: AC220V 0%/50Hz 2% In using: DC4.3-4.8V In charging: AC220V 0%/50Hz 2% In using: DC4.3-4.8V
Output ultrasonic frequency 2.5MHZ 10% 2.5MHZ 10% 2.5MHZ 10% 2.5MHZ 10%
Out ultrasonic power < 10mW/cm2 < 10mW/cm2 < 10mW/cm2 < 10mW/cm2
Overall sensitivity ≥90dB ≥90dB ≥90dB ≥90dB
External size 30cm*25cm*15cm 29cm*19cm*9cm 30cm*25cm*15cm 29cm*19cm*9cm
Gross weight 1.5kg 0.5kg 1.5kg 0.5kg

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