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

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