F Series Fetal & Maternal Monitor User Manual Product Specifications
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I
sppa.3
<190W/cm
2
I
spta.3
<94mW/cm
2
Max Output Power <15mW
Effective Radiating Area: 942 mm
2
± 15%
FHR Measurement Range: 50 bpm ~ 240 bpm
Resolution: 1 bpm
Accuracy:
±2 bpm (F6/F6 Express)
±1 bpm (F9/F9 Express)
Dielectric Strength: 4000Vrms
Maximum transducer
temperature rise during
use:
Less than 5 qC (9ºF)
Expanded uncertainty of
temperature test:
U=0.4qC (0.72ºF), k=2
DECG
Technique: Peak-peak detection technique
DFHR Measurement
Range:
30bpm ~ 240bpm
Resolution: 1bpm
Accuracy: ±1bpm
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
TOCO
TOCO Range: 0% ~ 100%
Non-linear Error: ±10%
Baseline Drift due to
Temperature Changes
1 unit/min/°C (free air)
5 units/min/°C (underwater)
Resolution: 1%
Zero Mode:
Automatic(TOCO value becomes zero or below
lasting for 30 seconds)/ Manual
Dielectric Strength: 4000Vrms
IUP
Pressure Range: 0 ~ 100mmHg
Sensitivity: 5μV/V/mmHg
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