ECG Performance Product Specifications
29 - 18 V Series Operating Instructions
Impulse response is as per (IEC60601-2-27:2011).
21. Notch Filter Selection
ECG System is equipped with 50 Hz or 60 Hz notch filter with option to turn off.
22. CMRR
CMRR is as per (IEC60601-2-27:2011). Notch filter is turned off.
23. Pacer Enhancement
Pacer signals within the range ±2mV and ± 700mV (RTI) amplitude with a maximum rise time of
100µsec and with duration in the 0.1ms to 2.0ms range are enhanced on the display when the Pacer
Enhancement Mode is turned ON.
24. ESIS Filtering
An ESU Interference filter provides greater than 90 dB attenuation at 500 kHz. The ESU Filter shall have
the option of being turned off.
25. Leads-off Detection Current
The leads-off detection current to the patient is lesser than 0.1 A.
26. ESU Noise Detection
An ESU noise declaration is asserted if signals detected as pacers are detected at rate greater than 50
Hz. No noise declaration will be asserted if pacer like signals are detected at rate greater than 10 MHz.
27. ESU Noise Suppression
The current of an ESU noise suppression is lesser than 1 A.
28. ECG Heart Rate Meter
The ECG heart rate meter function is derived from the ECG waveform.
Range:
29. Resolution
Resolution is 1 BPM.
30. Accuracy
Accuracy is ± 3 BPM or ± 3% from 30 to 250 BPM, whichever is greater and ± 5% in the 251 to 350
BPM range.
31. Out of Range
For values outside the specified measurement range, the heart rate meter indicates invalid data as
(- -).
32. Trigger Indication
There is an audible beep on every beat captured, if enabled.
33. Trigger Threshold
TABLE 29-17
ECG Source: Neonatal Range
(BPM)
Pediatric Range:
(BPM)
Adult Range:
(BPM)
3/5 Lead ECG 20 to 350 20 to 300 20 to 300
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