Qingdao Devonmed Co., Ltd.
Main products:patient monitor,oximeter
Products
Contact Us
  • Contact Person : Mr. cheng ethan
  • Company Name : Qingdao Devonmed Co., Ltd.
  • Tel : 86-532-83877279
  • Fax : 86-532-83877279
  • Address : Shandong,QINGDAO,ROOM0430,BUILDING C,NO,6 XIANGGANGZHONG ROAD,SHINAN DISTRICT,QINGDAO
  • Country/Region : China
  • Zip : 266000

Digital Three Channel ECG Machine /Monitor Electrocardiograph

Digital Three Channel ECG Machine /Monitor Electrocardiograph
Product Detailed
ECG Machine Lead standard:12 leads Frequency response:150Hz Rechargeable battery supporting 50 patients examinations ecg

ECG MACHINE   LDM-903A

Features:          Three channel interpretive ECG machine Simultaneous acquisition of 12-lead ECG signal 8 patients save/copy/communication 320X240 graphic, 3.8 inch screen large LCD display 12-lead ECG waveform Paper size: 63mmx20/30m Built-in RS232 & USB interface AC/DC power, built-in rechargeable lithium battery                       

Specification:   

Safety Mode

IEC60601-1 class I, type CF

Lead

Standard 12 leads

Lead acquisition

Simultaneously 12 leads

Resolution

18bit/1000Hz

Record mode

Manual mode, 3 Auto modes(with interpretive report)

Filter

AC, EMG filter

Drift filter

Anti-drift system

CMRR

>60dB, >100dB(with AC filter)

Input circuit

Floating, Protection circuit against Defibrillator effect

Input circuit current

≤0.1μA

Input Impedance

≥50MΩ

Patient current leakage

< 10μA

Calibrating voltage

1mV?%

Voltage Tolerance

?00mV

Time constant

>3.2s

Frequency response

0.05 ~150Hz

Noise level

≤15μVp-p

Sensitivity

≤20μV

Inter-channel interference

≤0.5mm

Paper speed

25, 50mm/s(?%)

Sensitivity

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

Recorder

High resolution thermal printer

Recording mode

Thermal Array printing

Paper specification

63mmx20/30m, roll

LCD display

320x240 graphic LCD, display menu, operation status&waveform

Power supply

AC: 110V/220V/85~265V, 50/60Hz?Hz, 30VA

DC: 14.4V(2000mAh) rechargeable lithium battery

Dimension

300x230x61mm

Packing

375x295x195mm

Weight

4.5kg(gross), 3.57kg(net)

Digital Three Channel ECG Machine /Monitor Electrocardiograph



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