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ECG-3306G Device

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ECG-3306G
The ECG-3306G features standard 12-lead synchronous acquisition and a high sampling rate of 4000Hz/channel. Equipped with automatic baseline drift suppression (ADS) and EMG filtering, it accurately captures even subtle cardiac signals. Whether for routine examinations or complex arrhythmia screening, it provides clear and reliable diagnostic data.
Country of Origin: 
Guangzhou

Description

 
 

Precise Acquisition, Clear Cardiac Insights

The ECG-3306G features standard 12-lead synchronous acquisition and a sampling rate of 4000Hz per channel. With automatic baseline drift suppression (ADS) and EMG filtering, it captures even subtle cardiac signals with clarity. From routine examinations to complex arrhythmia screening, it delivers reliable diagnostic data you can act on.


 
 

Intuitive Touch, Simplified Operation

A 7-inch high-definition color touchscreen pairs with a graphical interface and smart guidance to streamline every workflow. Manual, Auto, R-R, and Storage modes cover the full range of clinical scenarios. A single touch completes sampling and printing, keeping healthcare professionals focused on the patient — not the machine.

 

Lightweight & Portable, Seamless Connectivity

At just 2.8kg with an integrated carry handle and a built-in 14.4V/2200mAh lithium battery, the ECG-3306G moves easily between bedside, clinic, and field settings. Internal storage holds 250 patient cases, with U-disk expansion and direct USB printer connectivity — making data archiving, sharing, and A4 report printing straightforward.

Features

  • High-Resolution Display — 7-inch 800×480 color touchscreen with crystal-clear waveform rendering.
  • Smart Auto Mode — Automatic lead switching, auto-sensitivity adjustment, and analysis prompts.
  • Multiple Filtering Technologies — AC filter (50/60Hz), EMG filter (25/45Hz), and ADS baseline drift filter.
  • Flexible Printing Modes — 3ch+, 3ch+++, and 6ch recording formats with built-in thermal printer.
  • Safety Protection Design — Class I, Type CF applied part with defibrillation protection.
  • Large Storage Capacity — 250 patient cases internally, expandable via optional SD card.
  • Convenient Data Interoperability — USB 2.0 with optional U-disk storage and USB printer support.
  • Long-Lasting Battery Life — Built-in 14.4V/2200mAh lithium battery with automatic AC switching.
  • Ergonomic Design — Lightweight 2.8kg body with portable handle for examinations anywhere.

Specifications

ECG Performance

LeadStandard 12 leads, synchronous acquisition
Input Impedance≥ 50 MΩ (10Hz)
Patient Leakage Current< 10 μA
Calibrating Voltage1 mV ±5%
Sensitivity2.5 / 5 / 10 / 20 / 40 mm/mV (±3%), Auto
Paper Speed6.25 / 12.5 / 25 / 50 mm/s (±3%)
HR Range30 – 300 BPM (±1 BPM)
Sampling Rate4000 Hz per channel
CMRR≥ 120 dB (with AC filter)

Display

Screen Size & Type7-inch color touch LCD
Resolution800 × 480 pixels

Recorder

Recording MethodThermal dot matrix
Recording Format3ch+ / 3ch+++ / 6ch
Paper Specification112 mm × 27 m roll paper

Power & Battery

AC Power100–240 V (±10%), 50/60 Hz (±1 Hz)
DC Power14.4 V / 2200 mAh Li-ion battery
First Charge> 5 hours

Physical Characteristics

Storage Capacity250 patient cases (optional SD card expansion)
Communication InterfaceUSB 2.0, UART (RS232)
Dimensions (L×W×H)300 × 230 × 75 mm
Weight2.8 kg

Clinical Applications

With 12-lead accuracy, touchscreen simplicity, and battery-powered portability, the ECG-3306G adapts to hospitals, clinics, and home-care / field settings wherever a dependable ECG is needed.

Hospital

  

Clinics


Home Care
 


 

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