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Ultrasound Doppler Fetal Monitor MSLJB15-Fetal Heartbeat Doppler Fetal Doppler Manufacturers in China

Quick Overview

Ultrasound Doppler Fetal Monitor MSLJB15 is a hand-held obstetrical unit used for detecting fetal heart beat sound In hospital, clinic and home for daily self-check by pregnant woman. Ultrasound Doppler Fetal Monitor MSLJB15 is applied to fetus of above 16 weeks, difference in pregnant mater.

Availability: In stock



Features of Ultrasound Doppler Fetal Monitor MSLJB15

  • High sensitive ultrasound probe 
  • Detect the heart rates of 16th week fetus 
  • Record the fetal heart beat by computer

Specification of Ultrasound Doppler Fetal Monitor MSLJB15

  • Ultrasound operating frequency: 3.0MHz (2.5MHz and 3MHz optional, deviation from nominal rated operating frequency is no more than (±5%).
  • Comprehensive sensitivity: At a distance of 200 mm from the probe surface; the comprehensive sensitivity is no less than 90 dB.
  • Display range: 50-210 bpm
  • Error: ±2 bpm
  • Ultrasound output power: <20mW
  • Recommended coupling agents:
  • Skin irritation: none
  • Total bacterial: <1000 units/g
  • Faecal coliforms, pseudomonas rhamnosus, staphylococcus aureus: none
  • Sound speed: 1520-1620 m/s
  • Acoustic impedance: 1.5-1.7x106 Pa.s/m
  •  Acoustic attenuation: <0.05 dB/(cm.MHz)
  • Viscosity: > 15Pa.s
  • PH value: 5.5-8
  • Peak Negative Sound Pressure (P-) : <0.1MPa
  • Output Beam Intensity (Iob): <10mW/cm²_
  • Spacial-peak temporal-average intensity (ISPTA): <100mW/cm²

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