| 摘要 |
The present invention is to present a sample analyzer which is capable of prevent consumable part which does not adapt to the sample analyzer from being used and maintain measurement precision. The sample analyzer 10 includes barcode reader 60 for obtaining serial number for identifying pipette tip 80 from barcode 83 ; containing section 21 a for containing pipette tips 80 used by a predetermined mechanism section; CPU 34 a for obtaining a number of the pipette tips 80 which have been used by the mechanism section; CPU 51 a for obtaining a number of the usable pipette tips 80 ; warning screens 76, 77, 79 for giving a predetermined warning to a user, when the number obtained by CPU 34 a is in a predetermined relationship with the number obtained by CPU 51 a.
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