CONTEC Digital 3 Channel 12 Leads ECG/EKG Machine Human or Veterinary Use Electrocardiograph ECG300G

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ECG300G  Human Use Machine (With Software)

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 and diagnosing 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)With the functions of auto-analysis and auto-diagnosis for routine ECG parameters, provide measurement results and auto-diagnosis conclusion for 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), etc. which reduces the doctor’s burden.

5)Built-in memory stores up to 1000 cases, convenient for case review and statistic.

6)Multi-language(Chinese, English, Spanish, Turkish, Polish, Italian, French, German, Portuguese, Kazakstan, Russian, Ukrainian, Serbian and Slovenian) interface and report.

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%

Accessories

Standard:

A lead cable

A limb electrode

A chest electrode

A thermal recording paper

A power cord

An earth wire

A user manual

ECG-Sync software+USB cable

Physical characteristic

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

ECG300G Veterinary Use Machine (Software Not Include)

Introduction

ECG300G-VET is an Electrocardiograph which can collect 12-lead ECG signal simultaneously and

print waveform by thermal printing system. It features in, recording and displaying ECG waveform in AUTO/Manual mode, measuring and diagnosing ECG waveform parameters automatically, prompting

for “Lead off” and “Lack of paper”, multi-language interface, AC/DC, optional rhythm lead that

convenient to observe abnormal heart rhythm, case database management, etc.

Function

1)Sync collection, 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 4x3, auto 3x4+1, auto 3x4, auto 2x6+1, auto 2x6, auto 3-2+1, auto 3-2, auto 1x12+1, auto 1x12, rhythm 4, rhythm 3, rhythm 2, etc. Waveform length printed can be adjusted, and with timed print function, which meets different requirements.

4)Build-in large capacity memory stores at least to 1000 cases, which is convenient for doctor to review case and statistic.

5)Multi- language(Chinese, English, Spanish, Turkish, Polish, Italian, French, German, Portuguese, Russian, Ukrainian, Serbian, Vietnamese, Slovenian, Slovak, Bulgarian and Nigerian language) interface and report.

Performance

Input mode: floating and defibrillation protectionLead: 7-lead

Patient leakage current: <10 µA

Input impedance: ≥2.5MΩ

Frequency response:

Rated input amplitude Input frequency and waveform Relative output response

1.0 0.67Hz~40Hz, Sine wave ±10%a

0.5 40Hz~100Hz, Sine wave +10 %, -30 %a

0.25 100Hz~150Hz, Sine wave +10 %, -30 %a

0.5 150 Hz ~ 500 Hz, Sine wave +10 %, -100 %a

1.5 ≤1Hz,200ms, Triangle wave +0 %, -10 %b

a relative to 10Hz b relative to 200 ms

Time constant:≥ 3.2s

CMRR: >105dB

Filter: power frequency(AC50/60 Hz), EMG(25 Hz/35 Hz (-3 dB)), baseline drift filter

Recording way: thermal printing system

Specification of recording paper: 80 mm(W)×20 m(L) high-speed thermal paper

Time base selection(paper speed): 12.5 mm/s, 25 mm/s, 50 mm/s, error: ±5%

Gain control(sensitivity): 5, 10, 20 mm/mV, accuracy is ±2%; Standard sensitivity: 10 mm/mV±0.2 mm/mV

Recording mode: auto mode, rhythm mode and manual mode

Safety classification: Class I, type CF defibrillation-proof applied part

Polarization resistance voltage: ±610mV

Noise level: ≤12 µVp-p

ECG signal input sampling frequency: 32 kHz

Waveform data processing sampling frequency: 1 kHz

Sampling accuracy: 24-bit

The minimum detection signal: 10 Hz, 20 µV(peak-peak value) deflected sinusoidal signal can be detected

Pacing detection channel: standard II

Accuracy of input signal: ±5%

Amplitude quantization: ≤5µV/LSB

Dimension: 315 mm(L)×215 mm(W)×77 mm(H)

Weight: 1.6 kg

Interchannel time deviation: <100 µs

Power supply:

AC: 100V~240V(50/60Hz)

DC: 7.4V/3500mAh rechargeable lithium battery

Degree of protection against ingress of liquid: IPX0

Working mode: continuous working

Accessories

A lead cable

A limb 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: 700 hPa~1060 hPa

Transport and storage environment

Temperature: -20 ℃～+55 ℃

Relative humidity: ≤95%

Atmospheric pressure: 500 hPa~1060 hPa

Dimension: 315mm(L)×215mm(W)×77mm(H)

Weight: 1.6Kg