USB electrocardiograph attachment

The Computer-based electrocardiograph can be used for measuring, viewing, saving and printing ECGs.

The ECG attachment detects and amplifies ECG signals from the skin surface. The digital signal is transmitted to a PC by USB 2.0 interface. All the procedures of recording, viewing, and manipulating with the signals are performed on a PC. Working with ECG Control (the program for a PC) doesn’t require any special skills. It has a user-friendly interface and embedded hints which help to familiarize with the system easily.

We showed the technical characteristics of the USB electrocardiograph  below.

If you need more detailed description of the latest version of our device, click here.

Technical parameters:

Recorded leads I, II, III (standard limb leads), avR, avL, avF (augmented limb leads)
ADC Sampling rate 3 kHz per a measuring channel
 ADC resolution  10 bits
 Full scale measurement range  –2 to 2 mV
 ADC voltage resolution  3.9 mV
 Time constant  3 sec
 Digital filter settings  adjustable (3 modes of working), default – 50 Hz and high harmonics
 Common-mode rejection ratio  more than 100 dB
 Communications protocol used for connection with PC  USB 2.0
 Power supply  from USB port
 Power consumption  200 mW
 Weight  250 g

The user manual for the program of the USB electrocardiograph (ECG Control) is here.

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