1. 32 channels of EEG
2. Sampling rate:200 dots/s
3. Accuracy:12 bit
4. Input impedance:≥10MΩ
5. Patient leak current:<10µA
6. Noise level:≤5µ Vp-p
7. CMRR:≥90dB
8. Magnification multiple:10000
9. Filter constant: all digital and free enactment
10. Display speed (paper speed):5,10,15,30,60,120mm/s
11. Amplitude:1,1.5,2,3,5,7.5,10,12,15,20,30,50mm/50µV
12. Playback speed:1time,2 times,3 times,10 times,20 times,40 times,60 times
13. 50Hz interference suppression: ≥30dB
14. Safety type: Class II,type BFapplied part

1. Method of 10/20 electrodes placement under international standard system, leadscan be changed during Support different types of combines leads during sampling.
2. Adopt bioelectricity amplifier for distilling brainwave, continuous recording time can be up to 24 hours, integrated full-automatic calibration system.
3. Powerful playback function: amplitudeand display speed are The special subdividing time line divides the waveform in one second into 5parts, which is easy for doctors to look over the waveform.
4. Digital filter system can be set as required, providingdifferent window types.
5. EEG signal clipping function, analyzeand store any section of EEG wave, and select several waveform segments for automatically analyzing and distilling to different parameters.
6. Electronic frequency ruler, convenient to measure the basic information of any appointed EEG Withpartial enlarging window, accurate measurement of EEG Period, amplitude and frequency, which can be adjusted according to personal judgement.
7. Mark EEG wave under the events of opening Closingeyes and flashing with different colors and user-defined events can be added, waveform color for evoked event can also be set freely. Ensures that the waveform in corresponding time can be rapidly found by event name during case playback.
8. Powerful automatic analysis function, cancarry through the power spectrum analysis and pathologic wave detection for appointed Many graphs can be displayed in the same screen, including kings of BEAM, numerical BEAM, compressed spectrum graph, trend graph, and so on.
9. Professional isolation transformer, dualpower supply isolation system and optoelectronic data transmission to ensure Use USB interface to transmit data which just need to be inserted.
10. Multifunctional flash stimulator of USB interface, and flashing can be controlled manually or auto manually. A flash stimulation scheme can be set and performed in the process of sampling.
11. Perfect case management function, provides many means for research and quick statistic information, convenient case export and import function, andstores with MO or CD-RW Which is easy for data research.
12. Integrative image and character report, report can be edited in mode with switched to word document.
13. Case files can be transformed info EDF and BDF data format, convenientfor data exchange, academic exchange and further analysis.
14. System parameters and display modes can be set as required, whichmeets different User’s requirement.
15. Add marks and annotations to the waveform designated, whichcan rapidly find the wave form in that time by marks.
16. Optional video function’scamera is easy to install, convenient to use and exact to record, With flexible playback function, which can browse the waveform of any time along with the corresponding isochronous sampled image.
17. SpO2 function is optional.
18. Computer is optional.

Dimension   186mm(L)x186mm(W)x89.2mm(H)

Weight 750g

Temperature +5°C~+40°C

Relative humidity 25%~95% (no condensation)

Atmospheric pressure 700hPa~1060hPa

Power supply USB 5V DC

Temperature -20°C~+55°C

Relative humidity ≤90%

Atmospheric pressure 700hPa~1060hPa

Standard

EEG lead/EEG electrode/Data line/Headgear/ Strobe light/Strobe light power supply/PC software CD/User manual/Earth wire/EEG bracket/Aluminum block

Optional

SpO2 module/Video module, Computer