Temperature and salinity in the water column of the Ionian Sea at Station MARCH-2000-IRI13A

The 911plus set has been used. It consists of the 9plus underwater CTD unit and the 11plus V2 deck unit. It has high resolution sampling (24 Hz), pump-controlled T-C ducted flow, up to 10500 meter (15,000 psia) depth capability, maximum auxiliary sensor flexibility, and modem channel for water sampling control. The 911plus set has eight 12-bit A/D channels and supports redundant C&T sensors or custom auxiliary digital inputs.

本研究采用911plus型整套科考设备（911plus set）。该设备由9plus型水下CTD（Conductivity-Temperature-Depth，电导率-温度-深度）采集单元与11plus V2型甲板单元构成，具备24赫兹的高分辨率采样性能，搭载泵控温盐导流式流道系统，最大工作深度可达10500米（耐压15000磅每平方英寸绝对压力），拥有极强的辅助传感器扩展灵活性，并配备用于水样采集控制的调制解调器通信信道。该911plus型设备设有8路12位模数转换（A/D）通道，可支持冗余温盐（Conductivity-Temperature, C&T）传感器或自定义辅助数字输入接口。