Specifications

Baby sound fetal doppler ,CE marked 

1. Product Description

Jumper Pocket Fetal Doppler is a lightweight handheld fetal heart detector, which can be used in hospital, clinic and home for daily self-check by pregnant woman. This pocket fetal doppler contains components of ultrasonic signal transmitter and receiver, analog signals processing unit, FHR calculating unit, LCD display control unit etc. JPD-100B fetal doppler machine is a high performance model with (fetal heart rate) LCD digital display. 

2. Main features

2.1 Safe to use: ultrasound dosage is under 50% of the national standard;

2.2 High sensitivity: detect fetal heart rate during gestation above 12 weeks;  

2.3 Environment-friendly and cost-saving: adopt built-in 9.6V Ni-MH rechargeable

2.4 batteries, which can work more than 8 hours;

2.5 Battery status indicator;

3. Main specifications

Product name: Baby Sound fetal heart detector

Mode: JPD-100B
Safety: Complies with IEC 60601-1: 1990 + A1:1993 + A2:1995, EN
60601-1: 1990 + A1:1993 + A2:1995, EN60601-1-2:2007, IEC 61266:1996
Classification:
Anti-electric Shock Type: Internally powered equipment
Anti-electric Shock Degree: Type B equipment  

Degree of Protection against Harmful Ingress of Water:
Main Unit : Non-protected
Probe: IPX4 Water Ingress Protection Code
Degree of Safety IN Presence of Flammable Gases: Equipment not suitable
for use in presence of flammable gases
Working Mode: Continuous operation
Ultrasonic emitting frequency: 2.5MHz
Overall sensitivity at the distances 200mm from the face of the probe
(Doppler frequency: 500±50Hz, Target velocity: 10cm/s~40cm/s): 92.4dB
Spatial-peak temporal-peak acoustic pressure: 20.1kPa
Output power: 7.9mW
Effective area of the ultrasonic transducer active element: 3.07cm2
The acoustic coupling medium for normal use: ph: 5.5~8, Acoustic
impedance: ≤1.7*105g /cm2·s
Working mode: Continuous wave Doppler
Audio output power: <0.5 W
Audio out Socket: Φ2.5mm
Stand-by Time: >8hours
Sensitivity: 16 weeks gestation

FHR Measuring Range:50-210bpm (beat per minute)
Resolution: 1bpm
Accuracy: ±3bpm

                                                 CE certificates

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