SE-1200 Series Electrocardiograph User Manual Technical Specifications
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Resolution: 2.52uV/LSB
Time Constant:
≥
3.2s
Frequency Response:
0.05Hz ~ 150Hz (-3dB)
Gain:
1.25mm/mV, 2.5mm/mV, 5mm/mV, 10mm/mV, 20mm/mV,
10/5mm/mV, AGC
Input Impedance:
≥
50M
Ω
(10Hz)
Input Circuit Current:
≤
0.01
μ
A
Input Voltage Range
≤
±5 mVpp
Calibration Voltage:
1mV±2%
DC Offset Voltage:
±600mV
Minimum Amplitude:
20
μ
Vp-p
Noise:
≤
12.5
μ
Vp-p
Multichannel crosstalk
≤
0.5mm
Filter
AC Filter: On/Off
DFT Filter: 0.05Hz/0.15Hz/0.25Hz/0.32Hz/0.5Hz/0.67Hz
EMG Filter: Off/25Hz/35Hz/45Hz
LOWPASS Filter:150Hz/100Hz/75Hz
CMRR
≥
115dB
Sampling Frequency
1000 Hz
Pacemaker Detection
Amplitude
±2 to ±700 mV
Width
0.1 to 2.0 ms
Sampling Frequency
10,000/sec/channel
External Input/Output (Optional)
Input
≥
100k
Ω
; Sensitivity 10mm/V±5%;
Single ended
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