Fukuda Denshi LX-5630, Operation Manual

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27
8. Specifications
Parameters : 1 or 2 channel ECG, respiration, SpO
2
,
Pulse waveform
ECG input impedance : 50 MO or above
ECG max. input range : +/- 5 mV
ECG freq. response : 40 Hz (refer also to the receiver filter)
ECG time constant : 0.8 seconds
Resp. measurement : Impedance pneumography
Resp. sensitivity : 1 cm/O when patient monitor sensitivity is
"1"
Resp. meas. current : 84kHz, 100 µA or less
SpO
2
meas. range : 0 ~ 100%
SpO
2
meas. method : Two light wavelength, pulse waveform
SpO
2
accuracy : 70 ~ 100% : +/-2%
0 ~ 69% : not specified
SpO
2
meas. time : Approx. 5 sec.
SpO
2
built-in alarm : Lower limit fixed to 90%
LCD display : SpO
2
value, pulse amplitude, electrode off,
low battery, SpO
2
alarm OFF, SpO
2
alarm
status, SpO
2
alarm lower limit, SpO
2
meas.
status, operation mode.
Alarm sound : SpO
2
alarm, low battery alarm
Defibrillator protection : By protection circuit in the ECG patient
cable
Status information : Electrode off, low battery, event switch,
pacemaker detection, channel ID, 64
group codes, SpO
2
probe off
Transmission freq. : 608 to 614 MHz
RF output power : 1.0 mW +/-2 dB
Channel spacing : 12.5 kHz
Occupied band width : 8.5 kHz
Modulation mode : Digital, Frequency shift keying
Power source : Two 1.5 V AA size alkaline battery
Battery polarity protection : Mechanical reverse polarity protection
Battery life
: 3 days continuous, 5 days intermittent
SpO
2
operation,
6 days for ECG & Resp. only
Water proof : Water-resistant