Fukuda Denshi DSL-8001, Service Manual

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2 － 3
Power Supply
Voltage : AC 100 to 240V/DC10.5 to 12.4V
Frequency : 50Hz or 60Hz
Power Consumption : 110VA/65W
Usable Life
6 years : According to self-certification.
For usable life of periodic replacement parts, refer to "10. Periodic
Check/Periodic Replacement".
2B
Performance
Display
Device : 7 inch TFT Color LCD
Control : Icon
Waveform Trace : Stationary Trace
Sweep Speed
: ECG/SpO
2
(12.5mm/sec, 25mm/sec, 50mm/sec), Impedance respiration
(6.25mm/sec, 12.5mm/sec, 25mm/sec)
Parameter : ECG, HR, RESP, TEMP, SpO
2
, NIBP, PR
Operation
Jog Dial : With push switch
Fixed Keys : 5 keys (Alarm Silence, NIBP Start/Stop, NIBP Auto Mode, Home, Menu)
Print Key : 1 key
Alarm Function
Alarm Sound Pressure : Maximum 80dB, Minimum 46dB
ECG
Lead Type : Wired 3-electrode, 4-electrode, 5-electrode
Frequency Characteristic : 40Hz/15Hz
Input Impedance : 2.5M Ω or more (Diagnosis mode)
Maximum Input Voltage : 10mVp-p or above
Polarization Voltage : ±500mV or above
Common Mode Rejection Ratio : 90 dB or above
HR Measurement Range
: Adult 0, 12 to 300bpm
Neonate 0, 30 to 300bpm
HR Measurement Accuracy : ±1bpm (or ± 1%, whichever is larger)
HR Averaging Method
When the heartbeat of the last 7 seconds is 15 or more
: averaged value over 7 seconds of RR interval
When the heartbeat of the last 7 seconds is less than 15:
: averaged value over 10 seconds of RR interval
Waveform Size : 1/4, 1/2, 1, 2, 4
Defibrillation Proof : Provided
Transient Property : 3.2 sec, 0.3 sec, 0.1 sec (time constant can be changed)
Tall T-wave Rejection Capability : 1.2mV T-wave can be removed.
Heart rate meter accuracy and response to irregular rhythm
80bpm Ventricular Bigeminy : 80bpm
60bpm Slow Alternating Ventricular Bigeminy : 60bpm
120bpm Rapid Alternating Ventricular Bigeminy : 120bpm