Filtering; Output; Control Port; Physical Configuration - ADInstruments Bio Amp Owner's Manual

Appendix C Specifications

Filtering

Low-pass filtering:
High-pass filtering:
Notch filter:

Output

Signal:
Audio output:

Control Port

2
I C port:

Physical Configuration

× ×
Dimensions (h w
Weight:
Power requirements:
Operating conditions:

Safety

Safety:
EMC:
Equipment:
Operation:
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
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
Second-order filter, –32 dB attenuation;
50 or 60 Hz frequency (automatic sensing)
± 2.0 V standard
Stereo output supplying signals from both
data channels; ± 200 mV full scale, current
limited to ± 5 mA. Suitable for headphones or
powered speakers.
Provides control and power. Interface
communications rate of ~50 kbits/s.
×
d): 60 mm 300 mm
×
(2.36" 11.8"
4.0 kg (9 lb)
~10 W
5–35 °C, 0–90% humidity (non-condensing)
Approved to IEC60601-1:1988 including A1 &
A2 (pending); BF rated (body protection)
Approved to IEC60601-1-2:2001 (pending)
Class I
Continuous
×
300 mm
×
11.8")
45