EDAN F9 Express - Page 168

F9, F9 Express Fetal & Maternal Monitor User Manual Product Specifications
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*Non-linear Error
±10%
*Resolution
1
Baseline Drift due to
Temperature Changes
1 unit/min/°C (free air)
5 units/min/°C (underwater)
Zero Mode
Automatic (TOCO value becomes zero or below
lasting for 30 seconds)/ Manual
Dielectric Strength
4000Vrms
DECG
*DFHR Measurement
Range
30bpm ~ 240bpm
*Resolution
1bpm
*Accuracy
±1bpm
*Alarm
DFHR Alarm
Technique
Peak-peak detection technique
Input Impedance
> 10M (Differential, DC50/60Hz)
Input Impedance
> 20M (Common Mode)
CMRR
> 110dB
Noise
< 4µVp
Skin Voltage Tolerance
±500mV
Fetal Input Voltage Current
20µVp-3mVp
IUP
*Pressure Range
0mmHg ~100mmHg (0.0 kPa~13.3 kPa)
*Non-linear Error
±3mmHg (±0.4 kPa)
*Resolution
1mmHg (0.1 kPa)
Sensitivity
5µV/V/mmHg
Zero Mode
Manual
MFM &
AFM
*Display Range
0 ~ 999
*FM Mode
Automatic/Manual
*AFM Mode
Trace (default) or Black Mark
AMF Technique
Pulsed Doppler ultrasound
MECG
*MHR Measurement Range
30bpm ~ 240bpm