1.Lead Standard: 12 leads
2.Acquisition Mode: Simultaneous 12 leads acquisition
3.Measurement Range:土5mVpp
4.Input circuit: Floating; Protection circuit against Defibrillator effect
5.Input Impedance:≥50M
6.Input circuit current: <0.05μA
7.Record mode: Automatic:3CHx4+1R,3CHx4,3CHx2+2CHx3,3CHx2+2CHx3+1 R,6CHX2;
Manual: 3CH, 2CH, 3CH+1R, 2CH+1R;
Rhythm: Any lead selectable.
8.Filter: EMG Filter:25 Hz / 30 Hz/ 40Hz/75 Hz / 100HZ/ 150Hz
DFT Filter: 0.05 Hz/0.15 Hz
Filter:50 Hz / 60Hz
9.CMRR: >100dB
10.Patient leak current: < 10μA (220V-240V)
11.Frequency Response: 0.05Hz- 150Hz (-3dB)
12.Sensitivity: 2.5mm/mV, 5 mm/mV, 10 mm/mV, 20 mm/mV (error:土5%)
13.Anti-baseline Drift: Automatic
14.Time constant:≥3.2s
15.Noise level: < 15μV p-p
16.Paper speed: 12.5mm/s, 25mm/s, 50mm/s
17.Recording mode: Thermal printing system
18.Paper specification: Roll 80mmx20M
19. Safety Standard: IEC I/CF
20.Sample Rate Normal: 1000sps/channel
21.Power Supply: AC: 100-240V, 50/60Hz, 30VA- 100VA
DC: 14.8V/2200mAh, built-in lithium battery
