6-Channel electrocardiograph

● 7 Inch Color display
● Input way: Floating and defibrillation protection
● Lead: Standard 12 leads
● Patient leakage current: <10μA
● Input impedance: ≥10 MΩ(10Hz)
● Time constant: ≥3.2s
● CMRR: >125 dB
● Filter: AC Filter(AC50/60 Hz), EMG Filter (25 Hz/35 Hz), DFT Filter, Low-pass Filter
● Recording way: Thermal printing system
● Specification of recording paper: 110 mm(W)×20 m(L) high-speed thermal paper
● Time base ion(paper speed): 5 mm/s, 6.25 mm/s, 12.5 mm/s, 25 mm/s, 50 mm/s, 100 mm/s, error: ±5%
● Gain control(sensitivity): 2.5、5、10、20、40、10/5、20/10 mm/mV, accuracy is ±2%; Standard sensitivity: 10 mm/mV±0.2 mm/mV
● Auto record: record setup according to auto record format and mode, automatically change leads, automatically measure and analyze.
● Rhythm record: record setup according to rhythm record format and mode, automatically measure and analyze.
● Manual record: record according to manual record format.
● Measurement parameters: HR, PR interval, P Duration, QRS Duration, T Duration, QT/QTc interval, P/QRS/T Axis, R(V5), S(V1) and R(V5)+S(V1) amplitude
● Product safety type: Class I type CF defibrillation-proof applied part
● Polarization resistance voltage: ±950 mV
● Noise level: ≤12 µVp-p
● ECG signal input sampling frequency: 32 kHz
● Waveform data processing sampling frequency: 1 kHz
● Sampling precision: 24-bit
● The minimum detection signal: 10 Hz, 20 µV(peak-peak value) deflected sinusoidal signal can be detected
● Pacing detection channel: all leads
● Accuracy of input signal: ±5%
● Amplitude quantization: ≤5µV/LSB
● Dimension: 315 mm(L)×215 mm(W)×92 mm(H)
● Net Weight: 1.7 kg
● Interchannel time deviation: <100 µs

Environment conditions

Operation:

● Environment temperature: 5℃~40℃

● Relative humidity: 25%~95%(no condensation)

● Atmospheric pressure: 700 hPa~1060 hPa

● Power supply:

Voltage: 100-240 V～

Frequency: 50 Hz, 60 Hz

Input power: ≤150 VA

Battery: 7.4 V, 5000 mAh rechargeable lithium battery

Transportation and Storage:

● Environment temperature: -20 ℃～+55 ℃

● Relative humidity: ≤95%

● Atmospheric pressure: 500 hPa～1060 hPa