Electrocardiograph ECG-3B

Technical Parameter

Lead:

Acquisition:

A/D Converter:

Sampling Rate:

Operation mode:

Filter:

CMRR:

Input circuit:

Input circuit current:

Input Impedance:

Patient current leakage:

Calibrating voltage:

Voltage tolerance:

Time constant:

Frequent response:

Noise level:

Threshold:

Sensitivity:

Paper Speed:

Recorder:

Safety Standard:

Standard 12 lead

Simultaneous 12 Lead Acquisition

12bits

1000 Hz/channel

Manual/Auto/Arrhythmia Analysis Modes

AC Filter, EMG Filter, Baseline Drift Filter

>100dB,with AC Filter

Floating, Protection against defibrillator effect

<0.1μA

>50MΩ

<10μA

1mV（±3%）

±600mV

≥3.2s

0.05-150Hz

≤15μVp-p

≤20μV

Auto/1.25/2.5/5/10/20/40(mm/mV)

5、6.25、10、12.5、25、50(mm/sec.)

High resolution thermal printer (80 mm)

GB9706.1-2007,IEC Class I, Type CF

Power supply

AC:

DC:

110～240V（±10%），50/60Hz(±1Hz)；50VA

Built In Rechargeable Battery；11.1V(1500mAh)

Storage Environment

Temperature:      

Relative Humidity:

Atmospheric Pressure:   

-10℃～+40℃

25%～80%

700hPa～1060hPa

Operating Environment

Temperature:       

Relative Humidity:

Atmospheric Pressure:

+5℃～+40℃

25％～80％

700hPa～1060hPa

Dimension and Weight

Net Weight:

Gross Weight:

Dimension:

2.5 KG

4 KG

285mm×200mm×50mm

Standard Configure

Description          

Digital ECG Machine:

Patient Cable:         

Limb Electrode:         

Chest Electrode:     

3-cord power cord        

Grounding Cord:        

Fuse:                       

Thermal Paper:          

Operation Manual:    

Quantity

1 PCS

1 PCS

4 PCS

6 PCS

1 PCS

1PCS

2PCS

1 PCS

1 PCS