Main parameters and characteristics of HSC Bioscanner Wellness

Parameter name	Value
Control system	Computer program-controlled device
Interface of connection and data transfer	USB port
Voltage supply from computer USB port, V	5
Nominal current consumption, A, not more than	0.8
Data transfer rate, Mbit/s	2.1 max
Operation mode setup time, min, not more than	6
Weight Metal case, kg, not more than	4
Overall device dimensions Metal case (depth, width, height), mm	165х202х46
Pulseoxymeter
Overall sensor dimensions, not more than, mm	65x40x30
Measuring range of the blood oxygen saturation, %	70 – 100
Sensor wavelengths (optical and infrared wavelength band), nm	660, 940
Flux power, mW, not more than	0.8
Bioimpedance analyzer
The measuring method	tetrapolar
Amplitude of bioimpedance probe voltage, V, not more than	±5
Measuring range of active resistance, Ohm	70 – 800
Measuring range of reactive resistance, Ohm	30 – 90
Probe frequency range, kHz	10 – 100
Electrosomatograph (DDFAO)
Number of registered leads	22
Voltage at Rh = 100 kOhm, V	0.64
Short-circuit current, µA, not more than	12.8
Electrocardiograph
10 registered leads	RA, LA, RL, LL, V1….V6
Input voltage range, mV	0.03 – 10.00
Range of sensitivity (for entire aperture), mV	±200
Input impedance, for all inputs except R, Mohm, not less than	5
Common-mode rejection ratio, dB, not less than	115
Measurement error of the voltage, mV, not more than	±15 %
Direct current in ECG measurement circuit, µA, not more than	0.1
A/D converting, bit	24
Self-noise level, mV, not more than	0.007