China Digital 6 Channel 12 Leads Portable Holter EKG ECG Machine

Features :

7 leads synchronously acquisition and record, excellent auto-interpretation function

High accuracy digital filter, auto-baseline adjustment

Working modes: Manual / Auto / R-R Rhythm

Recording mode: 3ch+, 3ch+++, 6ch

800x480 graphic 7 inch color touch LCD to display detailed ECG information

250 cases storage and replay ( SD card storage is optional )

Built-in rechargeable Li-ion battery supports continuous work for about 4 hours.

112mm*20m high resolution thermal printing

Rs232 and USB interface ( USB disk storage, laser printer printing , Veterinary PC ECG software are optional )

300mm*230mm*75mm, 2.8kgs

Technical Specification:

Lead

Standard 7 leads

Time constant

≥3.2s

lead acquisition

12bit/1000Hz ( synchronously 7 leads )

Frequency response

0.05~160Hz(-3db)

Work mode

Man / Auto/R-R Rhythm

Noise level

<15μVp-p

Filter

AC Filter : 50Hz / 60Hz

EMG Filter : 25Hz / 45Hz

Anti-Drift Filter : 0.15Hz (Adaptive)

Inter-channel Interference

≤0.5mm

CMMR

≥120dB (with AC FILTER)

Sensitivity

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

Input circuit

Floating; Protection circuit against

Defibrillator effect

Recording mode

3ch+, 3ch+++, 6ch

Default Man. Mode is 3ch+++ format

Default Auto. Mode is 6ch format

Input Impedance

≥50MΩ

Paper speed

6.25,12.5,25,50mm/s(±3%)

Input circuit current

≤0.05μA

Paper

50mm *20m Roll paper

Patient current leakage

<10μA

Communication

RS232/ USB port ( optional )

Calibrating voltage

1mV±2%

Power Supply

AC 75-265V(±10%),50/60Hz(±1Hz),40VA

DC Built-in rechargeable battery,14.4V(2000mAh)

Voltage tolerance

≥±500mV

Dimension/Weight

300mmx230mmx75mm / 2.8Kg