- General observation
- Water sampler
- Vertical profiler
- Chemical analysis
- Atomospheric gas and aerosol analysis
- Automatic seawater analysis
- Seawater analysis
- Others
- Sediments analysis
- Sediments sampler
- Sediments analysis
- X-ray apparatuses
MIRAI Equipments Chemical analysis - Automatic seawater analysis


TCO2 measurement system (MR09-04 - )
- Manufacturer : JAPAN ANS CORPORATION
- Type : SEACAT2000 (carbon dioxide coulometer)
TCO2 meter measures continuously the total dissolved inorganic carbon(TCO2) in surface water. TCO2 has a big roll in understanding the exchange of carbon dioxide between the air and the sea.

TCO2 measurement system ( - MR09-03 Leg3)
- Manufacturer : JAPAN ANS CORPORATION
- Type : CM-5012 (carbon dioxide coulometer)
TCO2 meter measures continuously the total dissolved inorganic carbon(TCO2) in surface water. TCO2 has a big roll in understanding the exchange of carbon dioxide between the air and the sea.

pCO2 measurement system (MR10-07 - )
- Manufacturer : JAPAN ANS CORPORATION
pCO2 analyzer measures automatically and continuously the carbon dioxide concentration in air and surface water. It uses the charactristic of carbon dioxide which absorbs infrared radiation.
It is used to study the exchange of carbon dioxide between surface water and atomsphere.

pCO2 measurement system ( - MR10-06)
- Manufacturer : JAPAN ANS CORPORATION
pCO2 analyzer measures automatically and continuously the carbon dioxide concentration in air and surface water. It uses the charactristic of carbon dioxide which absorbs infrared radiation.
It is used to study the exchange of carbon dioxide between surface water and atomsphere.

Continuous sea surface water monitoring system
(MR10-04 Leg1 - )
- Manufacturer : MWJ
Continuous sea surface water monitoring system, which measures automatically and continuously the sea surface temperature, salinity and dissolved oxygen. The fluorescence photometer for chlorophyll-a(measured with Turner Designs instrument) is also attached.

Continuous sea surface water monitoring system
( - MR10-03 Leg2)
- Manufacturer : Nippon Kaiyo Co., Ltd.
Continuous sea surface water monitoring system, which measures automatically and continuously the sea surface temperature, salinity and dissolved oxygen. The fluorescence photometer for chlorophyll-a(measured with Turner Designs instrument) is also attached.

Surface layer seawater analyzing system/automatic ion analyzer
- Manufacturer : BL TEC K.K.
- Type : MON-001H
This system can measure continuously and automatically the nutrients(nitrate, nitrite, silicate and phosphate) concentration in surface water.