本文件定义了术语，规定了试验方法，并提供了船用传感器规范的报告要求，以确保制造商的报告一致。 它适用于被称为电导率-温度-深度（CTDs）、声速探头、多参数探测器和溶解气体传感器的设备，这些设备测量海水中的电导率、温度、压力、声速、溶解氧、浊度、pH值和叶绿素等参数。 它也普遍适用于所有海洋环境仪器。 注1:CTD直接测量电导率、温度和压力。深度是用一个方程式从压力中推导出来的。 注2:声速探头一词广泛用于描述测量声速的仪器。在本文件中，术语是什么？描述传感器类型时使用声速，描述参数或被测物时使用声速，但这些术语可以互换使用。

This document defines terms, specifies test methods and provides reporting requirements for marine sensor specifications to ensure a consistent reporting by manufacturers. It is applicable to those devices known as conductivity-temperature-depth (CTDs), sound velocity probes, multi-parameter sondes and dissolved gas sensors, that measure parameters such as conductivity, temperature, pressure, sound speed, dissolved oxygen, turbidity, pH, and chlorophyll in seawater. It is also generally applicable to all marine environment instruments. NOTE 1: A CTD directly measures conductivity, temperature, and pressure. Depth is derived from pressure using an equation. NOTE 2: The term sound velocity probe is widely used to describe instruments that measure sound speed. In this document the term?sound velocity is used when describing the type of sensor, and the term sound speed is used when describing the parameter or measurand, but these terms can be used interchangeably.