Product Specification
FM800Encore Service Manual
9
4.5
Foetal ECG (FECG)
Range
30 to 240 bpm
Accuracy
± 1 bpm over the range 100-180 bpm
Alarms
As Ultrasound
Common mode rejection
Better than 66db within the signal bandwidth
Input impedance
10M Ohm
Input range
>30
µ
V to >500
µ
V peak to peak
DC offset
±2V common mode ±300mV differential
Common mode range
±20V @ mains frequency
Noise
<10
µ
V peak-to-peak referred to input
Safety
Type CF protection
4.6
Uterine activity (external Toco)
Range
0-100 relative units
Sensitivity
100% FSD equivalent to 120g
Offset range
±100g
Auto zero
Manual and auto zero facility
Safety
Type CF protection
4.7
Uterine activity (internal IUP)
Transducers
Intran Plus (Use only approved types)
Pressure range
0-100 mmHg/0-15 kPa (user selectable)
Sensitivity
5
µ
V/V/mmHg
Accuracy
±5%
Safety
Type CF protection
4.8
Maternal heart rate and ECG
Range
30-240 bpm
Accuracy
±1 bpm
Alarms
High and Low (30-240 bpm)
Rate Signal Loss
Safety
Type CF protection
