公开(公告)号：US09772293B2

公开(公告)日：2017-09-26

申请号：US14655129

申请日：2013-12-25

Applicant: Japan Agency for Marine-Earth Science and Technology

Inventor： Yoshiyuki Nakano ,  Hideshi Kimoto ,  Takahiko Suzue ,  Shuji Murata

IPC: G01N21/78 ,  G01L11/02 ,  G01N21/3504 ,  G01N21/03 ,  G01N33/18 ,  G01N21/80

CPC classification number: G01N21/78 ,  G01L11/02 ,  G01N21/0317 ,  G01N21/3504 ,  G01N21/80 ,  G01N33/182 ,  G01N2201/0218 ,  G01N2201/062 ,  G01N2201/0627

Abstract: An apparatus for accurately measuring carbon dioxide partial pressure even if the apparatus is disposed in an environment at a high ambient water pressure, such as in a deep sea environment. A through hole that penetrates a body portion is formed in the body portion. The body portion is connected to a light source unit and a light receiving element unit. A signal line is disposed to pass through the through hole formed in the body portion. The signal line electrically connects between an amplifier substrate of the light receiving element unit and a CPU substrate of the light source unit to transfer the detection result amplified by the amplifier substrate.

公开(公告)号：US20150323468A1

公开(公告)日：2015-11-12

申请号：US14655129

申请日：2013-12-25

Applicant: JAPAN AGENCY FOR MARINE-EARTH SCIENCE AND TECHNOLOGY

Inventor： Yoshiyuki Nakano ,  Hideshi Kimoto ,  Takahiko Suzue ,  Shuji Murata

IPC: G01N21/78 ,  G01L11/02

CPC classification number: G01N21/78 ,  G01L11/02 ,  G01N21/0317 ,  G01N21/3504 ,  G01N21/80 ,  G01N33/182 ,  G01N2201/0218 ,  G01N2201/062 ,  G01N2201/0627

Abstract: An apparatus for accurately measuring carbon dioxide partial pressure even if the apparatus is disposed in an environment at a high ambient water pressure, such as in a deep sea environment. A through hole that penetrates a body portion is formed in the body portion. The body portion is connected to a light source unit and a light receiving element unit. A signal line is disposed to pass through the through hole formed in the body portion. The signal line electrically connects between an amplifier substrate of the light receiving element unit and a CPU substrate of the light source unit to transfer the detection result amplified by the amplifier substrate.

Abstract translation: 即使将设备设置在高环境水压的环境中，例如在深海环境中，二氧化碳分压的精确测量也是如此。 穿过主体部分的通孔形成在主体部分中。 主体部分连接到光源单元和光接收元件单元。 信号线被设置成穿过形成在主体部分中的通孔。 信号线将光接收元件单元的放大器基板与光源单元的CPU基板电连接，以传输由放大器基板放大的检测结果。