User's Manual

SD5/SD6 Ultrasonic TableTop Doppler User Manual Product Specifications
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Degree of Protection against
Harmful Ingress of Water
Main Unit: Ordinary equipment (Sealed equipment
without liquid proof)
Probe: IPX4
Degree of Safety in Presence of
Flammable Gases
Equipment not suitable for use in presence of
flammable gases
Disinfection/Sterilizing Method
Refer to this user manual for details
EMC
CISPR 11 Group1 Class A
Earth Leakage Current (Limit):
N.C. S.F.C.
500 µA 1000 µA
Enclosure Leakage Current (Limit):
N.C. S.F.C.
100 µA 500 µA
Patient Leakage Current (Limit):
N.C. S.F.C.
d.c. 10 µA 50 µA
a.c. 10 µA 50 µA
Patient Auxiliary Current (Limit):
N.C. S.F.C.
d.c. 10 µA 50 µA
a.c. 10 µA 50 µA
Display:
Effective display area: 62.0 mm (W) x 44.0 mm (H)
Number of characters: 128*64 Dots
Dot size: 0.39 mm (W) x 0.55 mm (H)
Dot pitch: 0.44 mm (W) x 0.60 mm (H)
Ultrasonic Gel:
pH: 5.5~8.0
Acoustic Impedance: 1.5x10
6
Pa.s/m ~1.7x10
6
Pa.s/m
(in 35°C(95ºF))
8.3 Performance Specifications
FHR Performance (Essential
Performance):
FHR Measurement Range: 50 bpm ~ 240 bpm
Accuracy: ± 2 bpm
FHR Resolution:
1 bpm
Recording and Playing:
Audio Sampling Frequency: 4 kHz
Recording Length: 240 seconds
White Back Light:
Two Brightness Adjustable: OFF, ON