| 摘要 |
PROBLEM TO BE SOLVED: To prevent conductive foreign matter included in a separator from being analyzed with difficulty due to damage of the foreign matter after inspection, in a conductive foreign matter inspection device for the separator.SOLUTION: A conductive foreign matter inspection device for a separator includes: two electrodes 1, 2 between which a separator 3 is sandwiched; a DC power source 7 connected to the electrodes 1, 2; current detection means 4 provided between the DC power source 7 and the electrodes 1, 2; a capacitor 5 provided between the DC power source 7 and the current detection means 4; and current control means 6 provided between the DC power source 7 and the capacitor 5.SELECTED DRAWING: Figure 1 |
