CONTAINER FOR SAMPLE MEASUREMENT

• Main Authors: NAKAISHI KAZUNARI, SUZAKI MASASHI, ANDO JUNICHI, WATABE SATOSHI, MOCHIDA TSUTOMU, SHIRATORI KAZUNORI
• Format: Patent
• Language: English; Japanese
• Published: 27.05.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

To provide a container for sample measurement which allows for improvement of sample cleaning efficiency.SOLUTION: The container for sample measurement comprises: a sample cavity 43 housing a sample and used for measuring the sample; a cleaning liquid supply unit 45 for supplying a cleaning liquid from above the sample cavity 43; a waste liquid tank 50 housing the waste liquid generated by cleaning of the sample; an inhalation flow passage causing the bottom of the sample cavity 43 to communicate with the waste liquid tank 50 at a position above the bottom; and a suction unit which communicates with the waste liquid tank 50, and to which a pump is connected, the pump for forming negative pressure inside the waste liquid tank 50 relative to the sample cavity 43 and drawing in a waste liquid from the bottom of the sample cavity 43 toward the waste liquid tank 50 through the inhalation flow passage.SELECTED DRAWING: Figure 5 【課題】サンプルの洗浄効率を向上可能にしたサンプル測定用容器を提供することである。【解決手段】サンプルを収容してサンプルの測定に用いられるサンプルキャビティ４３と、サンプルキャビティ４３の上方から洗浄液を供給するための洗浄液供給部４５と、サンプルの洗浄によって生成された廃液を収容する廃液タンク５０と、サンプルキャビティ４３の底部を当該底部よりも上方で廃液タンク５０と連通させる吸入流路と、廃液タンク５０に連通する吸引部であって、サンプルキャビティ４３に対する負圧を廃液タンク５０の内部に形成してサンプルキャビティ４３の底部から吸入流路を通して廃液タンク５０に向けて廃液を吸引するためのポンプが接続される吸引部と、を備える。【選択図】図５