ce certified pregancy ultrasound fetal heart rate monitor

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 º C-40 º C 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 
Packaging collocation: 
Single Unit Suitcase Package Dimension: 45cmx22cmx42cm Gross weight: 7.5kg 
Single Unit Paper carton Package Dimension: 48cmx24cmx32cm Gross weight: 6kg 
Normative collocation: 1.0MHz probe, TOCO probe, remote Marker, switch power, cable, 250ml gel, operation manual, warranty card, approval certification, printing paper. 
Trolly ( Option): 
Model: BT-101M 
Function: Fix BFM-700 series fetal / maternal monitor 
Material: Stainless steel Gross weight: 12 kg Net weight: 10 kg 
Maximal load: 15 kg Height: 1200 mm Base diameter: ¢ 650 mm