ECG300GA Portable 3 Channel Electrocardiograph ECG EKG Machine

Features
1)Operation

• 2.7″ LCD, accurate and clear ECG waveform and working state display, economical to save recording paper.

2)Functions

• Sync collection for 12-lead ECG, adopt digital signal processing technology to get high-quality ECG waveforms via AC filter, baseline filter and EMG filter of ECG signal.
• Display of 1/2/3-lead ECG, print mode, sensitivity, paper speed and filter state, etc. on one screen, convenient for contrastively diagnosing.
• Multiply printing modes and formats, including manual, auto 4*3, auto 3*4+1, auto 3*4, auto 2*6+1, auto 2*6, etc. Waveform length printed can be adjusted, and with timing print function, which meets different requirements.
• 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, 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.
• Built-in memory stores up to 15 cases(optional SD card, store up to 50 cases), convenient for case review and statistic.
• Two languages(Chinese or English) interface and report.

3)Power supply

• AC/DC, and in optimal DC state, built-in rechargeable lithium battery can continuously work for 8h, print up to 70 minutes and 175-ECG, which meets the requirements of visiting a patient at home and body examination.

• Working environment

Temperature: 5℃~40℃
Relative humidity: 25%~80%(non-condensing)
Atmospheric pressure: 700hPa~1060hPa

• Transport and storage environment

Temperature: -40℃~+55℃
Relative humidity: ≤95%
Atmospheric pressure: 500hPa~1060hPa

• 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: 5, 10, 20 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.
• Paper size: 80mm(W)×20m(L)
• 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)
• Sampling frequency: 1000Hz
• Polarizing voltage: ±500mV
• EMG interference filter: 25Hz/35Hz(-3dB)
• AC filter: 50Hz/60Hz(-20dB)
• Paper speed: 6.25, 12.5, 25, 50mm/s, ±5%
• Power supply:

AC: 100V~240V(50/60Hz)
DC: 7.4V/2000mAh rechargeable lithium battery

• Fuse specification: two AC time lag fuse(φ5×20mm), T1.6AL250V
• Waterproof degree: IPX0
• Working mode: continuous working

Accessories

• A lead cable
• A limb electrode
• A chest electrode
• A thermal recording paper
• A power cord
• An earth wire
• A user manual

Optional:

• ECG-Sync software+USB cable
• Disposable ECG electrode
• Bag
• Conductive gel
• SD card