Lead system

12 leads, 3 channels sampling synchronized

Input mode

Floating and Eliminates trembling protects

Input impedance

>50M Ω

Output impedance

< 100 Ω

Patient leak current

< 10 µA

Input loop current

≤ 0.1 µA

Calibration voltage

1mV±5%

Output voltage

0.5mm/mV±3%

A/D conversion

13 bit

Frequency response

0.05Hz-150Hz

Time constant

>3.2s

Common-mode restrain ratio

>80dB
>100dB(with AC filter)

EMG filter

35Hz(-3dB)/25Hz(-3dB)

Standard sensitivity

10mm/mV±0.2mm/mv

Sensitivity selection

51020mm/mV, Transformation error±5%

Polarization-endured voltage

±300mV

Noise level

≤ 15 µVp-p

Baseline control

Auto-adjusting

ECG output

0.5V/mV±5%, single port= 100 Ω

Power supply

Ac: 200V, 50Hz, 15VA
Dc: 12V rechargeable battery

safety standard

IEC I category, CF style

Operation method

Auto or Manual

Analysis function

ECG parameters auto-measure, auto-analysis

Printing speed

25?50mm/s±5%

Recording system

Thermal-array printing system

Recording paper standard

high-speed rool 50mmX30m

Dimensions

(L x W x H)310X230X70mm

Packing size

(L x W x H)400X360X130mm

Net weight

2.7kg

Gross weight

4.5kg