SBE 43

SBE 43 (溶氧探針)

Category: CTD

Model: SBE 43

Brand: Sea-Bird Scientific

Quantity: 3

Instrument: Non-shipboard Instrument

Equipment Condition: Normal

Maintenance Manager

Han Song Ong
Technician II
(02)3366-6884
hsong79@ntu.edu.tw

Instrument Expert

Function Description

  • SBE 43 is a standalone, high-precision oxygen sensor that is calibrated individually and used for measuring oxygen in chemical research across various profiling and moored platforms.
  • The SBE 43 is designed for use with CTD pump flow paths, providing optimal correlation with other parameters measured by the CTD.
  • The black gas chamber of the SBE 43, combined with the four light-blocking tubes, reduces the growth of algae.
  • The water flow path linking the SBE 3Plus and SBE 4C prevents the SBE 43 from prolonged exposure to the external environment, maintaining the water in an anoxic state and reducing electrolyte consumption in the carbon needle.

Borrowing Rules

Please contact the equipment technician.

Equipment Description

Operating Depth 7000 m
Measurement Range 120% of surface saturation in all natural waters, fresh and salt
Output 0 – 5 VDC

Maintenance & Attendance Records

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