| 摘要 |
PROBLEM TO BE SOLVED: To provide a dropping device capable of simply adjusting the dropping action of a liquid to precisely drop the liquid. SOLUTION: When dropping conditions such as the dropping amount and/or dropping interval of a corrosive liquid L is set in a setting part 3e by an examiner, these dropping conditions are outputted to a control part 3g as dropping condition data from the setting part 3e to be stored in a memory part 3f by the control part 3g. The dropping condition data are read from the memory part 3f by the control part 3g and a series of corrosion test operations are perform by the control part 3g. As a result, the opening degree of an adjusting part 3d is operationally controlled by the control part 3g to drop the corrosion liquid L in a housing part 3a on the surface of a test target T from a dropping part 3b in a predetermined dropping amount and/or at a predetermined dropping interval and the test target T is brought into contact with the corrosion liquid L. COPYRIGHT: (C)2007,JPO&INPIT
|
