Máy điện não 32 kênh Trismed EEG-3000

1. Channels: 32 leads.
2. The normal working condition
a) The range of environment temperature: 5℃～40℃
b) Relative humidity range: ≤85%
c) Voltage: USB DC 5V
d) Atmospheric pressure range: 700hPa～1060hPa
3. Calibration voltage: sinusoidal signal 5mm / 50μV; error: ± 5%
4. Scan speed: 30mm / s ± 5%
5. Noise level: ≤ 5μV
6. Common-mode rejection ratio: ≥ 90dB
7. Input Impedance: > 10MΩ
8. 50 Hz interference suppression: ≥ 30dB
9. Frequency Characteristics: Instrument Input 0.8 Hz ~ 30 Hz, -3 dB, 50μV sinusoidal AC
signal should not be distorted.
10. Resistance to polarization voltage: Add ± 300mV DC polarization voltage deviation is
less than ± 5%
11. Number of channels: 32 channels EEG
12. Registration Standard Number: Q/QKT01-2009
13. Product registration number: Hebei drug possession of firearms (quasi-) character No.
2,210,094, No. 2009
14. Medical Device Manufacturing Enterprise License: Hebei Food Drug Administration
20,050,526 Number of firearms production
15. Transport and storage
a）The range of Environment temperature: -20℃～+55℃
b）Relative Humidity range: ≤90%
c）Atmospheric pressure range: 700hPa～1060hPa
16. Product Safety Type: II Class BF-based Application Part