| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotation test device which can handle changes in rotation speeds. SOLUTION: The rotation test device is to detect conditions of a sample S that is rotating with a predetermined rotation speed using a predetermined sampling frequency. The device comprises a plurality of calculation means corresponding to sample rotation speeds to calculate sampling data obtained by the condition detection, and a processing means 50 which selects and conducts calculation means determined by the range of the sample rotation speeds. COPYRIGHT: (C)2004,JPO&NCIPI
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