ADInstruments Bio Amp, Руководство пользователя

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Appendix C Specifications
45
Filtering
Low-pass filtering: Fourth-order Bessel filter, ± 3% accuracy.
Frequencies software-selectable. Standard: 50,
100, 200, 500, 1000, 2000, & 5000 Hz (@ –3
dB);
EEG mode: 3, 10, 30, 60, & 120 Hz
High-pass filtering: First-order filter, ± 0.25% accuracy.
Frequencies software-selectable.
Standard: 0.02, 0.1, 0.3, 1, 3, &
10 Hz (@ –3
dB);
EEG mode: 0.03, 0.1, 0.3 & 1 seconds
Notch filter: Second-order filter, –32 dB attenuation;
50 or 60 Hz frequency (automatic sensing)
Output
Signal: ± 2.0 V standard
Audio output: Stereo output supplying signals from both
data channels; ± 200 mV full scale, current
limited to ± 5 mA. Suitable for headphones or
powered speakers.
Control Port
I
2
C port: Provides control and power. Interface
communications rate of ~50 kbits/s.
Physical Configuration
Dimensions (h
×
w
×
d): 60 mm
×
300 mm
×
300 mm
(2.36"
×
11.8"
×
11.8")
Weight: 4.0 kg (9 lb)
Power requirements: ~10 W
Operating conditions: 5–35 °C, 0–90% humidity (non-condensing)
Safety
Safety: Approved to IEC60601-1:1988 including A1 &
A2 (pending); BF rated (body protection)
EMC: Approved to IEC60601-1-2:2001 (pending)
Equipment: Class I
Operation: Continuous