Ekg Amplifier; Digitalizing Features - Innomed Medical HeartScreen 80G-L1 User Manual

17.7. EKG amplifier

Input signal range
Frequency run
Voltage measurements relative error
0,5 - 10 mV
Sensitivity
Noise referring to input
Input impedance
(informative)
Max. signal change speed
CMRR
DC tolerance
Pacemaker tolerance
Pacemaker detection
Time constant
Patient leakage current
Blocking
Calibrating signal (software generated)
Muscle filter (digital)
Mains filter (digital)
Mains filter - 20 dB point:
Baseline filter (digital)
Defibrillator tolerance
Only with defibrillator
cable!

17.8. Digitalizing features

Data acquisition
Sampling frequency
A/D resolution
Applied to  10 mV signal range
Stored signal resolution
Resolution during online ECG transfer
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HS80G-L1 Users' Manual
0,05 Hz...150 Hz +0,-3 dB
min.2 mV/0,5 ms max. 700mV/2ms
50 Hz filter: 48,5 ... 51,5 Hz
60 Hz filter: 59 ... 61 Hz
under 0,3 Hz: full suppression
over 0,9 Hz: full transfer
protected
 8 mVp
 3 %
2,5, 5, 10, 20 mm/mV
max. 20 Vpp
min. 20 MOhm
min. 4 mV/10ms
min. 100 dB
min.  320 mV DC
max. 700mV/2ms
min. 3,2 sec
max. 10 A
automatic and manual
1 mV / 300 ms
35 Hz +0/-3 dB
50 / 60 Hz
max. 360 J, 5000 V
12 leads, simultaneous
1000 Hz / channel
13 bit
2,5 V/bit
500 Hz
10 V/bit
500 Hz
10 V/bit
R-7317-2-B