Schiller AT-101, Service Handbook

Page: 54 / 66

6 Technical Data
6.2 Technical Data for ECG
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6.2 Technical Data for ECG
Patient input circuit
Fully floating and isolated, defibrillation-protected (only with original SCHILLER
patient cable)
Leads • 12 simultaneous leads
• Standard
• Cabrera
Monitor display
Leads
Status
• 3-channel display of the selected leads
– selectable speed of 25, 50 mm/s
– selectable amplitude 5, 10, 20 mm/mV
• Filter status (on/off)
• Insufficient electrode contact
• Heart Frequency, HF
• Date and Time
ECG Printout
Chart print-out speed
Sensitivities
Recording track
• 5/10/25/50 mm/s (manual print)
• 5/10/20 mm/ms, either automatically adjusted or manually selected
• 3-channel presentation, optimal positioning on a width of 72 mm, automatic base-
line adjustment
Automatic lead programs • 3/12-channel presentations of 12 simultaneously recorded standard leads Nu-
merous print-out formats can be selected
Data record
With optional interpretation (C)
program
• Patient data (name, age, height, weight, BP), user ID
• Listing of all ECG recording conditions (date, time, filter)
• ECG measurements results (intervals, amplitudes, electrical axes)
• average complexes with optional measurement reference markings
• guidance on interpreting adult and paediatric ECG’s
Filter
Myogram filter
(muscle tremor filter)
25 Hz or 35 Hz, can be switched on/off
ECG amplifier
Sampling frequency
Resolution
Pacemaker detection
Frequency range
Measurement range
CMRR
Input Impedance
Defibrillation protection
Simultaneous recording of all 9 active electrode signals (= 12 leads)
• 1000 Hz
• 5
#
V / 12 bit
•
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±2 mV /pulse widths
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0.1 ms
• 0.05 ... 150 Hz (IEC/AHA)
• dynamic
&
10 mV, DC
&
300 mV
• > 100 dB
• 100 M
"
• 5000 VDC