The 8 Channel Bio Amp is a fully isolated, stand-alone biological amplifier that is optimized for the measurement of up to 8 biopotentials on a single subject. It consists of 4 modules, with each module containing two channel amplifiers that share a common ground input. The ground inputs from channels 1 to 4 are internally linked, as are channels 5 to 8. The hardware modules are provided with two ranges (500 µV/5 mV) and filter settings (Low-Pass: 100 Hz/1 kHz; High-Pass: 0.5/2 Hz) that are selected via DIP-switches located at the rear of the unit.
LabChart (or LabChart) software provides further options of amplifier range and filter settings to suit a variety of biopotential signals. This bioamplifier is particularly suitable for EEG, ECG/EKG, EMG and/or EOG recordings and can be used for both unipolar and bipolar recordings. The unit is supplied with a Sub-D to BNC cable for connecting each channel output to PowerLab data acquisition units as well as a medical-grade power supply. A
16-Channel Bio Amp is also available.
Electrodes are NOT supplied with the 8-Channel Bio Amp and must be ordered separately. Suitable electrodes and lead wires include the:
Ordering Information:When ordering please specify mains frequency F = 50 or 60 for 50 Hz or 60 Hz mains frequency.
For product specification and a summary of how to use the GT205 download the
technique note. For a guide to the most appropriate bioamplifier configuration to suit your requirements download the
bioamp selection guide.