MONITOR DESCRIPTION
MONITOR DESCRIPTION
The Model 101R/NR Portable Patient Monitor is a dual trace monitor for ECG and heart rate, which produces an
output pulse corresponding in time to the R-wave. The monitor is intended primarily for use in timed imaging
studies, TMR/PMR and any application requiring precision R-wave synchronization.
Specifications
ECG
Lead Selection: LI, LII, LIII menu selectable.
Patient Cable: 6-Pin AAMI Standard connector
Isolation: Isolated from ground related circuits by >4 kV rms, 5.5 kV peak
CMRR: ≥90 dB with patient cable and 51 kΩ/47 nF imbalance
Input Impedance: ≥20 MΩ at 10 Hz with patient cable
Frequency Response
CRT: Filtered: 0.5 to 25 Hz
Unfiltered: 0.5 to 45 Hz
Frequency Response
X1000 output: Filtered: 0.5 to 25 Hz
Unfiltered: 0.2 to 100 Hz
Input Bias Current: Any lead configuration <200 nA dc maximum
Electrode Offset
Potential: ±0.5 V DC
Noise: <20 µV peak-to-peak, referred to the input with all leads connected
through 51 kΩ/47 nF to ground
Defibrillator Protection: Protected against 360 J discharge and electrosurgery potentials
Leakage Current: <10 µA at normal condition
Electrosurgical Interference
Protection: Standard
Notch Filter: 50/60 Hz (automatic).
Model 101R/NR Service Manual
4
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