SE-1 Electrocardiograph User Manual Technical Specifications
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Calibration Voltage: 1mV±3%
DC Offset Voltage:
±300mV
Minimum Amplitude:
20 μVp-p
Noise:
≤12.5µVp-p
Filter
EMG Filter: 35Hz (-3dB)
AC/DFT Filter: 50Hz/60Hz (-20dB)
CMRR
≥110dB
Sampling Frequency
1000 Hz
External Input/Output (Optional)
Input
≥100kΩ; Sensitivity 10mm/V±5%;
Single ended
Output
≤100Ω; Sensitivity 1V/mV±5%;
Single ended
Note: Operation of the equipment below the minimum amplitude may cause inaccurate
results.
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