Huntleigh Healthcare Limited Huntleigh Diagnostic Products Division SF1US 사용자 설명서
35
Speci
fi ca
tions
9.3 US-Transducer
(SF1-US)
Measurement
External Fetal Heart Rate by Pulsed Doppler Ultrasound
Ultrasound
parameter
parameter
Complies with IEC60601-2-37
Transmission
Cordless to receiver (SF1-EUR/ SF1-SL)
Range
Up to 30m, from under-water up to 8m (subject to local
environment)
environment)
Modulation
Digital, FSK
Antenna
Helix
RF-Transmitter According to receiver: SF1-EUR (ISM), SF1-SL (WMTS)
Power supply
Power supply
Lithium Polymer Battery
Operating time Approximately 16 hours with fully charged battery
Size
Size
Ø75x20mm
Weight
105g
9.4 TOCO-Transducer
(SF1-TOCO)
Measurement
External pressure measurement of uterine activity
Transmission
Cordless to Ultrasound-transducer SF1-US
Range
30cm (TOCO to US Transdsucer)
Modulation
Digital, FSK
Antenna
Ferrite
Transmitter
10kHz
Power supply
Li-Polymer-Battery
Operating time Approximately 16 hours with fully charged battery
Size
Size
Ø75x20mm
Weight
92g
9.5 Environmental
Operating
Storage
10°C to 40°C
Temperature range
-10°C to 50°C
10% to 75% (non
condensing)
condensing)
Relative Humidity
10% to 93% (non
condensing)
condensing)