US 12,332,259 B2
Analysis device
Kazuya Takahashi, Kyoto (JP)
Assigned to SHIMADZU CORPORATION, Kyoto (JP)
Appl. No. 17/436,603
Filed by SHIMADZU CORPORATION, Kyoto (JP)
PCT Filed Mar. 12, 2019, PCT No. PCT/JP2019/009898
§ 371(c)(1), (2) Date Sep. 5, 2021,
PCT Pub. No. WO2020/183597, PCT Pub. Date Sep. 17, 2020.
Prior Publication US 2022/0146541 A1, May 12, 2022
Int. Cl. G01N 30/02 (2006.01); G01N 35/00 (2006.01); G06F 1/26 (2006.01); G01N 30/88 (2006.01)
CPC G01N 35/00712 (2013.01) [G01N 30/02 (2013.01); G06F 1/266 (2013.01); G01N 2030/027 (2013.01); G01N 2030/8804 (2013.01); G01N 2035/00425 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A chromatography analysis device comprising:
a plurality of analysis units, wherein each of the analysis units includes:
a unit main body that is a primary subject of an analysis operation,
a first power supply configured to supply power to the unit main body,
a unit controller configured to operate the unit main body according to a control signal input from an outside, and switch into either a connected state in which the first power supply and the unit main body are electrically connected or a disconnected state in which the first power supply and the unit main body are electrically disconnected, and
a second power supply configured to supply lower-voltage power to the unit controller than the first power supply; and
a central controller configured to send a control signal to the unit controller of each of the plurality of analysis units,
wherein each of the plurality of analysis units is a liquid feeding unit, an autosampler, a column oven, or a detection unit.