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.
