Title:
CENTRIFUGE
Document Type and Number:
WIPO Patent Application WO/2022/180941
Kind Code:
A1
Abstract:
Provided is a centrifuge that is provided with a function that gives notification of the timing of periodic inspections of a cooling system and also has a function that makes it possible to perform a periodic inspection by means of a simple operation. A display screen 100 of an operation panel displays: a function (130) that gives notification of the performance of a periodic inspection of a cooling system; and an operation button 131 for starting inspection of the cooling system. During an easy inspection, a compressor 9a of the cooling system 9 is activated when a rotor 5 is not installed, it is determined whether the temperature detected by a temperature sensor 12 falls to a prescribed temperature (e.g., -3°C) within a prescribed period of time (e.g., within 10 minutes) from activation, and the cooling system is determined to be normal if the detected temperature falls to the prescribed temperature and abnormal if not. The results of the determination are stored at a storage unit of the centrifuge, the timing 132 of the next inspection is displayed on the display screen 100, and it is possible to reference a past inspection history.
Inventors:
MIYAMOTO KAZUNORI (JP)
MURAYAMA RYOU (JP)
MURAYAMA RYOU (JP)
Application Number:
PCT/JP2021/041411
Publication Date:
September 01, 2022
Filing Date:
November 10, 2021
Export Citation:
Assignee:
EPPENDORF HIMAC TECH CO LTD (JP)
International Classes:
B04B15/02; B04B5/02; B04B13/00; F25B49/02
Foreign References:
| JP2014091060A | 2014-05-19 | |||
| JPH11211292A | 1999-08-06 | |||
| JP2019199981A | 2019-11-21 | |||
| JP2016180582A | 2016-10-13 | |||
| JP2018009729A | 2018-01-18 | |||
| JP2009262104A | 2009-11-12 | |||
| JP2013022473A | 2013-02-04 |
Attorney, Agent or Firm:
SEIRYO I.P.C. (JP)
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