Digital 3 Channel 12 lead ECG/EKG machine Electrocardiograph
Introduction
ECG300G is an
Electrocardiograph which can collect 12-lead ECG signal and print waveform by
the thermal printing system. It features in, recording and displaying ECG
waveform in AUTO/Manual mode, measuring ECG waveform parameters
automatically, prompting for “Lead off” and “Lack of paper”, multi-language
interface, AC/DC, selecting any rhythm lead, case database
management.
Function
1)Sync collection for 12-lead
ECG, adopt digital signal processing technology and get high-quality ECG
waveform via power frequency filter, baseline filter and EMG filter of ECG
signal.
2)Display of 3/6/12-lead ECG, print mode, sensitivity, paper speed
and filter state, etc. on one screen, convenient for contrastively
diagnosing.
3)Multiply printing modes and formats, including manual, auto
4×3, auto 3×4+1, auto 3×4, auto 2×6+1, auto 2×6, auto 3-2+1, auto 3-2, auto
1×12+1, auto 1×12, rhythm 4, rhythm 3 and rhythm 2, etc. Waveform length printed
can be adjusted, and with time print function, which meets different
requirements.
4)Multi-language(Chinese, English, Spanish, Turkish, Polish, Italian, French, German, Portuguese, Kazakstan, Russian, Ukrainian, Serbian and Slovenian) interface and report.
5)Built-in memory stores up to 1000 cases,
convenient for case review and statistic.
Performance
Input mode: floating and
defibrillation protection
Frequency response: 0.05Hz ~
150Hz(-3dB~+0.4dB)
CMRR: >60dB, >100dB(add filter)
Time constant:≥
3.2s
Patient leak current: <10µA
Calibration voltage:
1mV
Sensitivity: 2.5, 5, 10, 20, 40 mm/mV ±5%, standard sensitivity:
10mm/mV±2%
Noise level: <15µVp-p
Input circuit current: ≤50nA
Input
impedance: ≥50MΩ
Sampling accuracy: 12-bit
Safety classification: class I,
type CF and defibrillation-proof applied part
Recording mode: thermal
printing system
Auto record: set record according to auto record format and
mode, automatically switching leads, measuring and analyzing.
Rhythm record:
set record according to rhythm record format and mode, automatically measuring
and analyzing.
Manual record: set record according to record format, manually
switching leads.
Measurement parameters: HR, P-R interval, P Duration, QRS
Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5),
S(V1), R(V5)+S(V1)
Paper size: 80mm(W)×20m(L)
Sampling frequency:
1000Hz
EMG interference filter: 25Hz/35Hz (-3dB)
Power frequency filter:
AC 50Hz/60Hz(-20dB)
Paper speed:
Auto: 25, 50mm/s, ±5%
Rhythm: 25,
50mm/s, ±5%
Manual: 5, 6.25, 10, 12.5, 25, 50mm/s, ±5%
Power supply:
AC: 100V~240V(50/60Hz)
DC: 7.4V/3500mAh rechargeable lithium
battery
Fuse specification: two AC time lag fuse(φ5×20mm),
T1.6AL250V
Waterproof degree: IPX0
Working mode: continuous
working
Accessories
Standard:
A lead
cable
A limb electrode
A chest electrode
A thermal recording paper
A
power cord
An earth wire
A user manual
Physical characteristic
Working
environment
Temperature: 5℃~40℃
Relative humidity:
25%~95%(non-condensing)
Atmospheric pressure: 700hPa~1060hPa
Transport and
storage environment
Temperature: -40℃~+55℃
Relative humidity:
≤95%
Atmospheric pressure: 500hPa~1060hPa
Dimension: 315mm(L) × 215mm(W) ×
77mm(H)
Weigh: 1.6Kg
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