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Features：
BFM-700+ is fetal monitor with USB for twin.

5.7 inches TFT LCD displays US and UC data with monitoring trace curve;

FHR collects signal indication, alarm indication for abnormal FHR, fetal movement indication, and can freeze monitoring status;

Can set the time limit (0-99 minutes), automatically entering dormant state if no signal input;

Store monitoring data for 24 hours, with replay function;

Coding keyboard adjusts all parameters setting of the unit, convenient to use;

Adopt 832 thermal linear array printer, store the data and print rapidly; and printing width is 112mm;

The printer parameters can be adjusted according to user needs, including printing paper speed, trace line thickness, signal sampling rate, upper and lower alarming limit, real time, and date;

Set-up data and parameters can be automatically saved after power off;

The monitoring data can be conveyed to exterior computer through RS-232 or USB port;

Trolly (adjustable) for option, convenient to move and operate.

Specifications:
1.  US：
Transducer ：  9 crystals, wide wave beam
Working mode: Pulsed ultrasound Doppler
Ultrasonic frequency: 1.0MHz±10%
Measuring range:    50-240 BPM
Alarm range:  Up: 55-240 BPM  Adjustable continuously within range
                       Low: 50-235 BPM  Adjustable continuously within range

2.  TOCO：
Display range: 0-100units  (non-linear error: ≤±10%)

3.  PC PORT：
Edition USB 1.1 or USB 2.0; RS-232

4. THERMAL RECORDER：
Paper width : 112 ± 2mm ；effective record width : 105 ± 2mm;  Paper length : 15m
Recorder density :  US:  27 BPM/ CM ;   UC:  40 BPM / CM
Printing speed (adjustable):  1 cm/min, 2 cm/min, 3 cm/min

5. POWER and BATTERY：
Battery: 16.8V Ni-MH rechargeable batteries group;  AC 220 /110 V ;  Consume power: ≤ 50 W
Continuous working time in static condition: ≥ 2 hours

6. ENVIROANMENT REQUIREMENT：
Working Temperature: +5 ℃-40 ℃  Humidity: ≤80%  Atmospheric pressure: 86 kPa—106 kPa

7.  ACCESSORIES：
Model BFM-700:  monitoring probe  (1.0 MHz)  1 pcs
Model BFM-700+: monitoring probe  (1.0 MHz)  2 pcs
UC probe ; event marker ; power switch ; cable ; 250 ml gel ; operation manual ;  warranty card ; approval certification , each 1 pcs 
Printing paper: 2 pcs