Hardware Specifications

BIOPAC EDA / GSR 100C

The BIOPAC GSR100C is an add-on device to the BIOPAC MP160 and MP150 data acquisition devices to measure skin conductance via changes in perspiration on the surface of the skin due to stress, arousal or emotional excitement.

BIOPAC EDA/GSR 100C Specs
Model
BIOPAC EDA/GSR 100C
Gain
20, 10, 5, 2 micro-siemens/volt (i.e., micro-umhos/volt)
Output range
0-10 V nominal, ±10 V full (analog)
Frequency response
Low Pass Filter: 1 Hz, 10 Hz, High Pass Filter: DC, 0.05 Hz, 0.5 Hz
Sensitivity
0.7 nano-mhos – with MP System
Excitation
Vex = 0.5 VDC (Constant Voltage)
Signal source
TSD203
Weight
350 g
Dimensions
4 x 11 x 19 cm
Input connectors
Three 1.5 mm male Touchproof sockets (VIN+, Ground, VIN-)
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The iMotions Platform

Main features

BIOPAC integrates perfectly into the iMotions platform, which allows for adding eye tracking, facial expression analysis, surveys, stimuli and more in one single software.