EDAN SONOTRAX Basic User Manual - page 35
SONOTRAX Series Ultrasonic Pocket Doppler User Manual Product Specifications
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Transport and Storage:
Temperature:
-20°C ~ +55°C (-4ºF ~ +131 ºF)
Humidity:
25% ~ 93% (non-condensing)
Atmospheric Pressure:
700hPa ~1060hPa
Display:
45mm*25mm LCD display
FHR Performance:
Sensitivity: 10 weeks gestation (3MHz)
FHR Measuring Range: 50bpm ~ 210bpm
Resolution: 1bpm
Accuracy: ±3bpm
Audio Output Power: 0.5W
Recording and Playing:
Audio Sampling Frequency: 4KHz
Recording Length: 240s
White Backlight:
Two Brightness Adjustable: OFF, ON
Auto Shut down:
1 minute after no signal or operation, auto shut down
Recommended Alkaline Battery Type:
Alkaline battery (IEC 60086, LR61/AA)
Ultrasonic Gel:
Weight: 60g
Acoustic Impedance: 1.533 10
6
Pa
.
s/m
Stand-by Time (hour):
Model
Alkaline Batteries
Rechargeable
NI-MH Batteries
NI-MH Battery
Pack
SONOTRAX Vascular 9 hr
8 hr
SONOTRAX Lite
9 hr
8 hr
/
SONOTRAX Basic
9 hr
8 hr
/