The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2021
Filed:
Dec. 14, 2016
Universal Bio Research Co., Ltd., Matsudo, JP;
UNIVERSAL BIO RESEARCH CO., LTD., Chiba, JP;
Abstract
A highly-reliable absorbance measuring device that enables highly-accurate measurement of absorbance, and a method thereof are provided. A liquid containing unit that can contain a chemical substance solution to be measured, a nozzle that communicates with a suction/discharge mechanism that sucks/discharges gas, a flow tube that includes a mouth part, which can be inserted into the liquid containing unit, at a lower end and that is detachably attached to the nozzle at an upper end, an emitting end that can emit measurement light, a light receiving end that can receive the light emitted from the emitting end, and a control unit are included. The control unit is configured to suck a prescribed amount of the chemical substance solution into the flow tube, and to lead absorbance on the basis of intensity of transmitted light acquired by emission of measurement light in a vertical direction into the flow tube.