Specification
N5500 Service Manual 75
Technical
Information, N5500
9.7 Measurement Parameters
ECG
Heart Rate
Measurement Range
20 BPM to 250 BPM
Accuracy
±3 BPM or ±5%, whichever is greater
ECG (Electrocardiograph)
Leads
3 / 5 Lead, user selectable I, II, III, V, aVR, aVL, aVF
Lead Off Detection
Detected and displayed
Input
Input Dynamic Range
±5 mV AC, ±300 mV DC
Voltage Range ±0.5 mV to ±5 mV
Signal Width
40ms to 120ms (Q to S)
ECG (Electrocardiograph)
Output
Frequency Response (Bandwidth)
Low Extend
0.05 Hz to 40 Hz
Filter
0.5 Hz to 30 Hz
Monitor
0.5 Hz to 40 Hz
ECG Size (sensitivity)
1.25, 1.7, 2.5, 5.0, 7.5, 10.0, 15.0, 20.0
(mm per 1mV)
Display Sweep Speeds
12.5 mm/sec, 25.0 mm/sec, and 50.0 mm/sec
Pacemaker Detection
Indicator on waveform display (user selectable)
Defibrillator Discharge
Recovery
< 5 sec per IEC601-2-27
Respiration rate
Technique
Trans-thoracic impedance
Range
3 breaths/min to 120 breaths/min
Accuracy
±3 breaths/min
Leads
RA to LA
Display Sweep Speeds
6.25 mm/s, 12.5 mm/s, 25.0 mm/s
Lead Off Condition
Detected and displayed