Cheap Price of Home and Hospital Manual and Digital 12 Channel 12 Leads Portable ECG Machine for Testing Heart Rate

Items

specification

Lead

standard 12 leads ECG machine

lead acquisition

synchronously 12 leads

Data acquisition

18bit/1000Hz

Record mode

Manual mode;  AUTO1;  AUTO2;  AUTO3

Filter

AC, EMG, Drift Fliter

CMRR

≥100dB(with AC filter)

Input circuit

Floating; Protection circuit against Defibrillator effect

Input circuit current

≤0.1μA

Input Impedance

≥2.5MΩ

Patient current leakage

<10μA

Calibrating voltage

1mV±2%

Voltage tolerance

±500mV

Time constant

>3.2s

Frequency response

0.05 ~150Hz

Noise level

≤15μV_p-p

Sensitivity valve

≤20μV

Inter-Channel Interference

≤0.5mm

Paper speed

25,50mm/s(±3%)

Sensitivity

AUTO,2.5,5,10,20mm/mV

Recording mode

Thermal Array printing

Paper specification

216mmx30m,roll

LCD display

.320x240 graphic LCD, display status&waveform.

Safety classification

IEC60601-1 class I, type CF

Power supply

AC :110V/220V/110~230V,50/60Hz±1Hz;45VA

DC :14.4V(2000mAh) rechargeable Li-ion battery

Fuse

AC extend T500mA/125V     Φ5x20mm

AC extend T400mA/250V     Φ5x20mm

AC extend T2.0A/250V        Φ5x20mm