| 摘要 |
PROBLEM TO BE SOLVED: To provide a centrifugal separator which prevents bearings of a driver from being corroded by the attachment of a spilled and escaping sample and water due to dew condensation water and, thereby, reduces the failure of the driver within a short period with regard to the driver having a plurality of rotary shafts. SOLUTION: The enhancement of corrosion resistance of the bearings of the driver for the sample and dew condensation water can be realized by adopting the bearings of rigid shaft having a high dust proofing and water proofing properties in the driver having a plurality of rotary shafts. COPYRIGHT: (C)2005,JPO&NCIPI
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