BRAINBOX EEG-1042 amplifier

This EEG Amplifier for stationary use is functionally identical to a system with a mini amplifier EEG-1142. The EEG-1042 has the galvanic isolation and the Touchproof input box built-in and is mountable on a microphone stand using an optional fixation block. Additionally, it has an LED panel for impedance check of all electrodes, with override mode. The operator can correct electrodes without walking to the PC to see if their resistance is low enough. An extra BRAINNET connector is provided on the EEG-1042 for easy connection of a BRAINBOX photic stimulator. As with the EEG-1142, additional amplifiers model EEG-1166 can be added to the system, with an ISO-101 isolator, to increase the number of channels to 224 EEG, 8 DC, SpO2 and Event.

Two EEG-1042 amplifiers can be connected via a single ETHERNET-102 interface to record two patients on one PC.

BRAINBOX® EEG-1042 Amplifier
Designed for stationary routine EEG and sleep
Mountable on a microphone stand
Designed for maximum system flexibility regarding EEG- and DC channels
EEG Channels have digital FIR filter with linear phase and -40 dB at 1/2 sample rate	32
DC channels	8
G1/G2 active Gnd. for suppression of mains interference in noisy environments
Multipin connector for direct Electrode Cap connection	40 pin
Integrated Touchproof connectors
Separate SpO2 channel with optional Nonin X-pod
Separate EVENT
Power and control over BRAINNET Connection. Medium voltage power supply (24 V dc)
Extra BRAINNET connector for Photic Stimulator
Fixed device addresses	2
Real input calibration, calibration voltage is applied to electrode input
Electrode impedance check with indication in EEG application running on PC
Electrode impedance check activated from amplifier by button, which is also used to select LED, indicated level
Integrated ISOLATOR
Extended Brainbox protocol