公开(公告)号：KR1020130024359A

公开(公告)日：2013-03-08

申请号：KR1020110087764

申请日：2011-08-31

Applicant: 고려대학교 산학협력단

Inventor： 박정호 ,  이동호 ,  이경운 ,  정의석

IPC: G01N15/14 ,  G01N33/18 ,  G01N33/487

Abstract: PURPOSE: A plankton measuring device using a free buoy is provided to easily and accurately measure the amount of plankton included in seawater. CONSTITUTION: A plankton measuring device using a free buoy comprises a body(10), a light emitting unit(20), a light receiving unit(30), an analysis unit, and a buoyancy converting member. The body includes an inlet where seawater flows in and a space unit where the seawater has flown is stored. The light emitting unit is joined to the body and irradiates lights toward the seawater stored in the storing unit. The light receiving unit is joined to the body and receives the lights penetrated through the seawater after being irradiated by the light emitting unit. The analysis unit analyzes the light received by the light receiving unit, thereby calculating the amount of the plankton included in the seawater. The buoyancy converting member converts buoyancy supplied to the body.

Abstract translation: 目的：提供使用自由浮标的浮游生物测量装置，以便轻松准确地测量海水中浮游生物的数量。 构成：使用自由浮标的浮游生物测量装置包括主体（10），发光单元（20），光接收单元（30），分析单元和浮力转换构件。 主体包括海水流入的入口和存储海水的空间单元。 发光单元与身体接合并将光照射到存储在存储单元中的海水。 光接收单元被接合到主体并且在被发光单元照射之后接收穿过海水的光。 分析单元分析由光接收单元接收的光，从而计算海水中包括的浮游生物的量。 浮力转换构件转换供应给身体的浮力。

公开(公告)号：KR101260672B1

公开(公告)日：2013-05-10

申请号：KR1020110087764

申请日：2011-08-31

Applicant: 고려대학교 산학협력단

Inventor： 박정호 ,  이동호 ,  이경운 ,  정의석

IPC: G01N15/14 ,  G01N33/18 ,  G01N33/487

Abstract: 본발명은넓은지역및 다양한수심에존재하는플랑크톤의분포를용이하고정확하게측정할수 있도록구조가개선된플랑크톤계수기에관한것이다. 본발명에따른플랑크톤계수기는해수가유입되는유입구와, 유입된해수가저장되는공간부가마련되어있는본체와, 본체에결합되며, 저장부에저장된해수를향하여광을조사하는발광부와, 본체의결합되며, 발광부에서조사된후 해수를투과한광을수광하는수광부와, 수광부에서수광된광을분석하여해수에포함된플랑크톤의양을산출하는분석부와, 본체에인가되는부력을변환하는부력변환수단을포함한다.