Temperature and salinity in the water column of the Ionian Sea at Station MARCH-2000-IRI33

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.

本次研究采用911plus型设备套件，该套件由9plus型水下温盐深（CTD）探头单元与11plus V2甲板端设备组成。其具备24赫兹的高分辨率采样能力，搭载泵控温盐导管式流量系统，最大工作深度可达10500米（15000磅每平方英寸绝对压力），具备极强的辅助传感器适配灵活性，并配备用于水样采集控制的调制解调器信道。该911plus型设备套件拥有8路12位模数（A/D）转换通道，支持冗余电导率与温度（C&T）传感器或自定义辅助数字输入接口。