Technical Specifications; Ecg - Gima 35134 Manuel De L'utilisateur

17.1 ECG

1. Input dynamic range: ±(0.5mVp ~ 5mVp)
2. Heart rate display range: 15 bpm ~ 350 bpm ( for Adult and Pediatric)
3. Heart rate display accuracy: ±1% or ±2bpm, whichever is greater.
4. Heart rate averaging: Averages the recent eight beats having RR intervals falling within the acceptable limits.
5. Defibrillation recovery time: ≤10 sec
6. Alarm signal (for any alarm source) generation delay time: <1 sec
Heart rate alarm condition delay time: ≤10 sec
7. Response time to change in heart rate:
Change from 80bpm to 120bpm: <8 sec
Change from 80bpm to 40bpm:
8. Tall T-wave rejection: Rejects all T-wave less than or equal to 120% of 1mV QRS.
9. Pacemaker pulse rejection:
Rejects all pulses of amplitude ±2mV to ±700mV and
10. Sensitivity selection: ×1/4, ×1/2, ×1, ×2, ×4 and AUTO
×1/2, 5mm/mV
×1, 10mm/mV
×2, 20mm/mv
11. Sweeping speed: 6.25mm/s, 12.5mm/s, 25mm/s, 50mm/s
12. ECG noise level: ≤30μV
13. ECG input loop current: ≤0.1μA
14. Differential input impedance: ≥10MΩ
15. Common-mode rejection ratio (CMRR):
In Diagnostic mode: ≥90dB
16. Time constant:
Monitoring mode: ≥0.3s
17. Frequency response:
Operation mode: 1 Hz～20Hz( ＋０．４ｄＢ
Monitoring mode: 0.67 Hz～40Hz(
Diagnostic mode: 0.05 Hz～150Hz(
Operator's Manual for Patient Monitor

17 Technical Specifications

<8 sec
tolerance: ±5%
tolerance: ±5%
tolerance: ±5%
.
P-P
In Operation and Monitoring mode: ≥105dB
Diagnostic mode: ≥3.2s
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A
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A
duration
tolerance: ±10%
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87
ms
0.1 to 2 without overshoot;