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Technical Specifications
Item
Type
Resolution
Displayed Data
Item
Instrument Type
Analysis Frequency
ECG Storage
Digital Sampling Rate
Analysis
Pre-acquisition
Dynamic Range
Resolution
Frequency Response
Common Mode Rejection
Input Impedance
Patient Leakage Current
Pace Detection
Special Acquisition Functions
Communication
Revision E
Appendix B – Technical Specifications: Technical Specifications
Display
264mm (10.4 in.) diagonal graphics backlit AM LCD
640 x 480 pixels, with waveform enhancement
Heart rate, patient name, ID, clock, waveforms, lead labels, speed, gain and filter settings,
warning messages, prompts and help messages
Computerized Electrocardiograph
15 lead (14 channel) microprocessor-augmented, automatic electrocardiograph
500 samples/s (sps)
200 (maximum) on internal, non-volatile memory. Facility to archive ECG records on
removable media (SD card).
4000 samples/s/channel
Pediatric and vectorcardiography
Optional: 12SL analysis, HI-RES and PHI-RES late potential analysis
Provides 10 s of instantaneous ECG acquisition
AC differential:
DC offset:
4.88 µV/LSB @ 250 sps, 1.22 µV/LSB @ 500 sps
–3 dB @ 0.01 to 150 Hz
>140 dB (123 dB with AC filter disabled)
>10 M
@ 10Hz, defibrillator protected
<10 µA
750 µV @ 50 µs duration, Orthogonal LA, LL and V6
Disconnected lead detection, electrode impedance, AC noise, baseline wander, and
muscle tremor
MAC and MUSE system compatible RS-232
Optional: Modem, LAN, FAX, and wireless transmission, remote retrieval (remote query)
MAC 5500 resting ECG analysis system
2020299-020
Description
Description
±5 mV
±320 mV
B-3
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