Specification :

Features:
5.7" LCD display can display the US and TOCO Data and monitoring curve;

FHR collection signal for quality indication, alarm indication for abnormal FHR, Fetal movement indication;

Coding keyboard adjusts all parameter setting of unit, memory and replay the data in 24 hoursfor option ;

Record FHR, UC, FM mark, necessary character interpretation and monitoring time synchronously with 832 thermal linear array printer;

Curve printing speed, line of thin or thick, signal collection rate can be adjust for the requirements of user, the printing speed can be setup to 1,2,3cm/min;

Adjust the upper and lower alarming limit, real time, date and other parameter, the set-up data can be saved automatically after powered off;

The monitoring data can be conveyed to the exterior computer by RS-232.

Specifications:
FHR
Probe: 9 crystals, wide wave beam

Working mode: Pulsed Doppler

Ultrasonic frequency: 1.0MHz±10%

Ultrasonic average intensity:d10mW/cm2

Signal processing: signal processing units for special digital signal

FHR range: 50--240bpm

Alarm range: Up: 55--240bpm Low: 50--235bpm

Printing resolution: 27bpm/cm

The highest frequency output: d5W

Overall sensitivity:e90dB

TOCO
Display range: 0--100units (nonlinear error d±10%)

Printing resolution: 40units/cm

Display: display monitoring status for US and TOCO curve, fetal movement mark, doctor mark, time, volume,
and freeze the current monitoring status

Battery: 16.8V/1800mA NI-MH rechargeable batteries group

Time of continue working in static condition: e2 hours

Power supply: AV 100--240V 50Hz/60Hz DC 24V±1V

Consume power: d50W

Working Temperature: 10--40

Humidity: d80%

Atmospheric pressure: 86--106kPa