GENEQ > Biotechnologie > Conductivité de la peau
| Niveau de conductivité de la peau |
| modèle 2701 |
The model 2701 BioDerm(R) Skin Conductance
meter is a stand-alone instrument which safely and accurately measures
Skin Conductance Level (SCL) and Skin Conductance Response (SCR). Skin conductance is measured using the constant voltage
(0.5 volts) method originally proposed by Lykken and Venables. Built-in
calibration capability provides rapid and instantaneous check-out of the
2701 as well as calibration of data collection equipment. |
| SPECIFICATIONS | |
| Excitation | 0.5 Volts -- constant voltage |
| SCL Range | 0-100 uMho |
| SCL Display | LCD with 0-100.0 uMho range |
| SCL Output (D.C.) | 50 mV / uMho |
| SCR Output (A.C.) | delta 0.1 uMho = delta 0.5 Volts, or delta 0.1 uMho = delta 5.0 Volts (size is switch selectable) |
| Output Connectors | BNC |
| SCR Time Constant | 3 Seconds |
| Calibration | 10 to 100 uMho in 10 uMho steps, delta 0.1 and 1.0 uMho switches |
| Electrodes | 1081FG contoured Ag-AgCl electrode pair (must be filled with UFI 1090 BioGel contact medium or something similar) |
| Power supply | 9V battery |
| Plastic case size | 2.5" x 5" x 7" |
| Weight | 1 lb. |