Chapter1 Overview; Overview; Intended Use; Main Technical Specifications - Gima ECG 300G Manual De Instrucciones

1.1 Overview

This product is a kind of electrocardiograph, which is able to sample 12 leads ECG signals
simultaneously and print out the ECG waveform with thermal printing system. Its functions are
as follows: recording and displaying ECG waveform in auto/manual mode; measuring ECG
waveform parameters automatically, and automatic analysis; pacing ECG detection; prompt for
electrode-off and out of paper; optional interface languages(Chinese/English, etc.); built-in
lithium battery, powered either by AC or DC; arbitrarily select the rhythm lead to conveniently
observe abnormal heart rate; case database management, etc.

1.2 Intended use

This product is suitable for hospital, scientific research, wards, ambulances and carrying out
medical consultations. It can be used by medical institutions to record human ECG signals,
collect and extract the ECG waveform.

1.3 Main technical specifications

1.3.1 Environment conditions
Operation:
a). Environment temperature: 5℃~40℃
b). Relative humidity: 25%~95%(no condensation)
c). Atmospheric pressure: 700 hPa~1060 hPa
d). Power supply:
Voltage: 100-240 V～
Frequency: 50 Hz, 60 Hz
Input power: ≤150 VA
Battery: 7.4 V, 3500 mAh rechargeable lithium battery
Transportation and Storage:
a). Environment temperature: -20 ℃～+55 ℃
b). Relative humidity: ≤95%
c). Atmospheric pressure: 500 hPa～1060 hPa
1.3.2 Input way: Floating and defibrillation protection
1.3.3 Lead: Standard 12 leads
1.3.4 Patient leakage current: <10µA
1.3.5 Input impedance: ≥2.5 MΩ
1.3.6 Frequency response:
Rated input
amplitude
1.0
0.5

Chapter1 Overview

Input frequency and waveform
0.67Hz~40Hz, Sine wave
40Hz~100Hz, Sine wave
Relative output response
1
a
±10%
a
+10 %, -30 %