salinometer

1. Research on seawater salinometer based on photoelectric sensor technology
   基于光电传感技术的海水盐度计研究
2. An improved membrane salinometer
   一种改进的膜盐度计
3. The source items of calibration's uncertainty for Laboratory Salinometer are analyzed, according to evaluating method of uncertainty; the uncertainty of calibration is analyzed and evaluated in an example.
   文中分析了实验室盐度计校准不确定度来源项，按不确定度的评定方法，以实例形式分析评定了校准结果的不确定度。
4. The design and construction of a new immerse-cell membrane salinometer suitable for field and laboratory use are described.
   叙述了一种可用于现场及实验室使用的新的浸入式电池膜盐度计的设计与结构。

noun

1. a hydrometer that determines the concentration of salt solutions by measuring their density