BRAINBOX® EEG-1142 Amplifier.
This “smallest of the world” EEG amplifier measures only 9 x 10 x 1 cm and weighs less than 100 gram. Indeed very small, but with excellent performance! The Digital FIR filters have a linear phase response and attenuate -40dB (!)at ½ Sample Rate for very low aliasing errors in your analysis results. The very small size of the amplifier is convenient for ambulatory recording. The EEG-1142 has full electrode impedance check circuits and in Calibration mode the Calibration Voltage is applied to the real input of the amplifiers for a real overall test of the amplifier. Active ground G1/G2 suppresses 50/60 Hz. in noisy environments and SpO2 and Event button are supported in this amplifier. Additionally to the 32 EEG channels, there are 8 DC channels for recording the output of special sensors. More EEG-1142 amplifiers could be used for multiple patient recording with one interface and one PC.
|BRAINBOX® EEG-1142 Amplifier|
|Designed for ultra portability and patient convenience in smallest possible case|
|Designed for maximum system flexibility regarding EEG- and DC channels, while maintaining the possibility of a large number of EEG channels by adding other amplifiers. (Max. 224 EEG channels)|
|EEG Channels have digital FIR filter with linear phase and -40 dB at 1/2 sample rate||
|G1/G2 active Gnd. for suppression of mains interference in noisy environments|
|Clip-on connector for direct Electrode Cap connection||
|Large Touchproof input box connectable with flat cable for flexibility|
|Stackable Touchproof input box for ultra portability|
|Touchproof input box with holder slot for amplifier and mounting possibility on a microphone stand.|
|Power and control over Daisy chain BRAINBUS Connection. Low voltage power supply. (5 V dc)|
|BRAINBUS Address automatically selected by INBOX channel range||
|Real input calibration, calibration voltage is applied to electrode input|
|Electrode impedance check with indication in EEG application running on PC|
|Extended Brainbox protocol|