APPARATUS FOR MEASURING TOTAL PHOSPHORUS AND TOTAL NITROGEN

According to an embodiment of the present invention, provided is an apparatus for measuring total phosphorus and total nitrogen, capable of improving maintenance convenience and predicting the malfunction of a component. The apparatus includes a first treatment part, a second treatment part and a me...

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Bibliographic Details
Main Authors KANG KYUNG SOO, YOON SUK YOUNG, SHIN IN HOO, YOON JEA SUNG
Format Patent
LanguageEnglish
Korean
Published 30.12.2019
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Summary:According to an embodiment of the present invention, provided is an apparatus for measuring total phosphorus and total nitrogen, capable of improving maintenance convenience and predicting the malfunction of a component. The apparatus includes a first treatment part, a second treatment part and a measurement part. The first treatment part includes: a plurality of first inflow paths into which a first sample and a plurality of first reagents flow; a first branch channel selectively opening or closing the first inflow paths; a first syringe module enabling the first sample and at least one of the first reagents, which flow in quantitively through the first branch channel, to be created as a first measurement sample through pretreatment; and a first supply path supplying the first measurement sample. The second treatment part includes: a plurality of second inflow paths into which a second sample and a plurality of second reagents flow; a second branch channel selectively opening or closing the second inflow paths; a second syringe module enabling the second sample and at least one of the second reagents, which flow in quantitively through the first branch channel, to be created as a second measurement sample through pretreatment; and a second supply path supplying the second measurement sample. The measurement part measures total phosphorus from the first measurement sample supplied through the first supply path, and measures total nitrogen from the second measurement sample supplied through the second supply path. 본 발명의 일실시예는 유지관리 편의성이 개선되고, 부품의 고장을 예측할 수 있는 총인 및 총질소 측정장치를 제공한다. 여기서, 총인 및 총질소 측정장치는 제1처리부, 제2처리부 그리고 측정부를 포함한다. 제1처리부는 제1샘플시료 및 복수의 제1시약이 각각 유입되는 복수의 제1유입유로와, 복수의 제1유입유로를 선택적으로 개폐하는 제1분기채널과, 제1분기채널을 통해 정량 유입되는 제1샘플시료 및 복수의 제1시약 중 하나 이상이 전처리되어 제1측정시료로 생성되도록 하는 제1실린지모듈과, 제1측정시료를 공급하는 제1공급유로를 가진다. 제2처리부는 제2샘플시료 및 복수의 제2시약이 각각 유입되는 복수의 제2유입유로와, 복수의 제2유입유로를 선택적으로 개폐하는 제2분기채널과, 제2분기채널을 통해 정량 유입되는 제2샘플시료 및 복수의 제2시약 중 하나 이상이 전처리되어 제2측정시료로 생성되도록 하는 제2실린지모듈과, 제2측정시료를 공급하는 제2공급유로를 가진다. 측정부는 제1공급유로를 통해 공급되는 제1측정시료로부터 총인을 측정하고, 제2공급유로를 통해 공급되는 제2측정시료로부터 총질소를 측정한다.
Bibliography:Application Number: KR20180070013