High quality/High cost performance ! Medical Euipment Portable Digital 12 Channel Touch Screen Holter ECG Machine Price

High Quality! Medical euipment portable digital 12 channel touch screen
holter ecg machine price
THR-ECG-1212

01. Standard 12 lead /9 lead checkup mode /Cabrera lead

02. Collection mode: 12 lead synchronous/sequential collection

03. Display: 12 lead ecg waveform can be displayed on the same screen

44. Display screen: ≥9 inches LCD screen, touching operation; Resolution: 800*480 (pixels)

05. Track count: 3CH+3R, 6CH, 6CH+1R, 12CH, 12CH+1R

06. Recording paper: 216mm or 210mm thermal roll paper

07. Recording speed: 5, 6.25, 10, 12.5, 25, 50mm/s, six adjustable

08. Common mode rejection ratio: ≥100dB

09. J-resistant voltage: ≥±600 mV, (to provide the certificate of national recognized qualification unit)

10. Sampling rate: ≥8000 samples/second, (to provide the certificate of national recognized qualification unit)

11. A/D conversion (sampling bits) : ≥20 bits, (to provide documents of national recognized qualification units)

12  Filter: AC: 50/60Hz (-20dB); Emg: 25/35Hz (-3dB); Drift filtering: 0.15Hz ~ 0.5Hz; 
13. Frequency response: 0.05 ~ 150Hz (-3dB)

14. Time constant: ≥3.2 s     
15. Noise level: ≤15μ vP-P

16. Calibration voltage: 1 mV±2%

17. Input impedance: ≥50 M ω

18. Input loop current: ≤50 nA, patient leakage current: < 10μA

19. Sensitivity (gain) : 1.25, 2.5, 5,10,20,40 mm/mV ±2%, six speed and automatic adjustable

20. Recording mode: twelve uncompressed ecg waveforms can be printed synchronously both manually and automatically

21. Continuous working time: AC ≥10h Dc 3 h or more

22. Input mode: floating input with defibrillation effect protection and pulse suppression circuit

23. Prompt function: with lead off indication and button sound prompt function

24. Analysis function: automatic measurement, automatic analysis, R-R interval analysis, including R-R histogram and trend chart, 1 minute and 5 minute arrhythmia analysis. Data can be stored by SD card and connected to ecg workstation for data analysis.

25. Types of diagnostic analysis: 169

26. Data storage: 200 pieces of ecg data are stored in the machine, and SD memory card is supported to increase capacity

27. Input and output interfaces: 1 RS232 interface, 1 SD card interface, 1 USB interface (can't store data, can't upgrade), 1 reserved network port (no networking function)
28. Safety type: Class I CF type

29. Power requirements: AC: 220V±10%, 50Hz/60Hz; Dc: built-in 4400mA, 14.4V rechargeable lithium battery and circuit

30. Standard configuration: