| 摘要 |
Provided is an electrode for stably generating a glow corona discharge. The tip of an electrode (10a) applied in a discharge testing device either forms a continuous blade constituting a closed curve within a plane orthogonal to the length direction of the electrode (10a), with serrated teeth being formed in the direction in which the blade extends, or, forms a continuous blade constituting a closed curve within a plane orthogonal to the length direction of the electrode (10a), with a base portion for supplying a voltage to the electrode (10a) being connected to the tip through a resistor having a predetermined resistance value. |
