Fetal Monitor (M1720a)
Specifications
Ultrasound- working frequency: 1024(1± 10%)kHz
Max-outputting sound strength: <10Mw/cm2
FHR measurement range: 30bpm ~ 240bpm
FHR measurement deviation: ≤ 2bpm
FHR Alarm range: 30bpm ~ 240bpm; It should have the lighted or audible alarm system, when the FHR exceeds pre-setting value, the alarm signal will be shown, and also the alarm can be removed.
Alarm time: ≤ 30s
TOCO measurement: 0 ~ 100 units, and non-linear deviation ≤ 10%
Recorder paper skipping speed: 1, 2, 3 cm/min, and the deviation ≤ 5%