Gima 35132 Manuel De L'utilisateur page 142

Heart rate alarm condition delay time: ≤10 sec
7. Response time to change in heart rate:
Change from 80 bpm to 120 bpm: < 8 sec
Change from 80 bpm to 40 bpm:
8. Tall T-wave rejection: Rejects all T-wave less than or equal to 120% of 1mV QRS.
9. Sensitivity selection:
×1/4, 2.5mm/mV
×1/2, 5mm/mV
×1, 10mm/mV
×2, 20mm/mV
10. Sweeping speed: 25mm/s
11. ECG noise level: ≤ 30μV
12. ECG input loop current: ≤ 0.1μA
13. Differential input impedance: ≥ 10MΩ
14. Common-mode rejection ratio (CMRR): ≥105dB
15. Time constant: ≥ 3.2s for enhance mode, ≥ 0.3s for normal mode.
16. Frequency response: 0.05Hz~40 Hz for enhance (unfilter) mode, 0.5Hz~40Hz for normal mode.
Additional declarations to conform the particular standard of IEC 60601-2-27 "Medical electrical
equipment – Part 2-27: Particular requirements for the safety, including essential performance,
of electrocardiographic monitoring equipment"
Direct current for
respiration, leads-off
sensing, and active noise
suppression
Response to irregular
rhythm
Time to ALARM for
tachycardia
User Manual for Vital Signs Monitor
< 8 sec
tolerance: ± 5%
tolerance: ± 5%
tolerance: ± 5%
tolerance: ± 5%
tolerance: ±10%
.
P-P
Applied current less than 0.1 microamperes.
A1 Ventricular bigeminy-80BPM
A2 Slow alternating ventricular bigeminy-60BPM
A3 Rapid alternating ventricular bigeminy-120BPM
A4 Bidirectional systoles-90BPM
Waveform B1, Amplitude
0.5 mV
1 mV
2mV
Waveform B2, Amplitude
1mV
2mV
4mV
51
Average Time to Alarm
<8 sec
<8 sec
<8 sec
Average Time to Alarm
<8 sec
<8 sec
<8 sec