34 Installation and Specifications Measurement Specifications
348
Measurement Specifications

See the Appendix on Default Settings for a list of the settings the monitor is initially shipped with.

ECG/Arrhythmia/ST

Complies with IEC 60601-2-25:1993 + A1:1999 /EN60601-2-25:1995 + A1:1999, IEC 60601-2-27/

EN60601-2-27:1994, IEC 60601-2-51:2003 /EN 60601-2-51:2003 and AAMI EC11/EC13:1991/

2002.

ECG/Arrhythmia/ST Performance Specifications

Cardiotach Range Adult/pedi: 15 to 300 bpm
Neo range: 15 to 350 bpm
Accuracy ±1% of range
Resolution 1 bpm
Sensitivity 200 µVpeak
PVC Rate Range 0 to 300 bpm
Resolution 1 bpm
ST Numeric Range -20 to +20 mm
Accuracy ±0.5 mm or 15%, whichever is greater
Resolution 0.1 mm
Sinus and SV Rhythm
Ranges
Brady Adult: 15 to 60 bpm
Pedi: 15 to 80 bpm
Neo: 15 to 90 bpm
Normal Adult:60 to 100 bpm
Pedi: 80 to 160 bpm
Neo: 90 to 180 bpm
Tachy Adult: > 100 bpm
Pedi: >160 bpm
Neo: >180 bpm
Bandwidth Diagnostic Mode Adult: 0.05 to 150Hz
Neo/pedi: 0.5 to 150Hz
Monitoring Mode Adult: 0.5 to 40Hz
Neo/pedi: 0.5 to 55Hz
Filter Mode Adult/neo/pedi: 0.5 to 20Hz
Differential Input Impedance >2M RA-LL leads (Resp)
>5M at all other leads (at 10Hz including patient cable)
Common Mode Rejection Ratio Diagnostic mode: >86 dB (with a 51 k/47 nF imbalance).
Filter mode: >106 dB (with a 51 k/47 nF imbalance).
Electrode Offset Potential Tolerance ±500mV
Auxiliary Current
(Leads off Detection)
Active electrode: <100 nA
Reference electrode: <900 nA
Input Signal Range ±5 mV