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Carewell Ecg 1103g Manuall

Carewell Ecg 1103g Manual

If you are looking for a manual for the Carewell Ecg 1103g, a digital three-channel electrocardiograph, you have come to the right place. In this article, we will provide you with some information about the features, specifications, and operation of this device, as well as some links to download the manual online.

Features of Carewell Ecg 1103g

The Carewell Ecg 1103g is a portable and compact device that can perform 12-lead simultaneous acquisition and display of ECG waveforms on a 6-inch LCD screen. It has a built-in rechargeable lithium battery that can last for up to 4 hours of continuous work. It also has a built-in ECG simulator for demonstration purposes. Some of the main features of this device are:


  • Automatic adjustment of baseline for optimal recording

  • Automatic measurement and interpretation of ECG parameters

  • Detection and alarm of lead-off, no paper, and low battery capacity

  • Case storage function: 15 cases can be saved in the device or up to 150 cases in a SD card

  • RS232 communication interface for connecting with PC or setting up an ECG database

  • Optional USB and Bluetooth interface for wireless data transmission

  • Built-in help function: electrode positioning, ECG basic knowledge, common troubleshooting tips

Specifications of Carewell Ecg 1103g

The technical specifications of the Carewell Ecg 1103g are as follows:


Safety StandardIEC 60601-1, IEC 60601-2-25

Acquisition Mode12-lead simultaneous acquisition

Input CircuitFloating, protection against defibrillator and pacemaker

A/D Converter18 bit

Time Constant>=3.2s

Frequency Response0.05Hz-150Hz (-3dB)

Sensitivity2.5, 5, 10, 20 (mm/mV), Auto


Input Calibration Voltage1mV5%

Noise Level<=15μVp-p

Anti Baseline DriftAutomatic

Paper Speed6.25, 12.5, 25, 50 (mm/s)

Recording PaperZ-fold thermal paper (80mm or 63mm)

Power SupplyAC: 110/220V, 50/60Hz; DC: built-in lithium battery (14.8V/2200mAh)

Dimension300mm x 230mm x 72mm (L x W x H)

Net Weight<

2.8kg (with battery)Gross Weight


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