Quick Details
Skin irritation: none
Total bacterial: <1000 units/g
Faecal coliforms, pseudomonas rhamnosus, staphylococcus aureus: none
Sound speed: 1520-1620 m/s
Acoustic impedance: 1.5-1.7×106 Pa.s/m
Acoustic attenuation: <0.05 dB/(cm.MHz)
Viscosity: > 15Pa.s
PH value: 5.5-8
Packaging & Delivery
| Packaging detail:Standard export package Delivery detail:within 7-10 workdays after receipt of payment |
Specifications
Features of Ultrasound Doppler Fetal Monitor AMJB15:
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 AMJB15:
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: 1.5-1.7×106 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
