Salinometer MS-310

RBR's portable salinometer, the MS-310 is based on a new concept where the salinity of a sample is derived from the ratio of the conductance of the sample simultaneously compared with the conductance of a reference (ratiometric). Every sample is therefore standardized, and the standard itself is enclosed in glass to preserve the integrity of measurement for weeks. This dual cell innovation removes the need for highly stable bath temperatures, and the cells are surrounded by a well stirred oil bath to ensure thermal uniformity. This instrument achieves an accuracy of ±0.002 Practical Salinity Units (PSU).

The MS-310 provides oceanographers with a reliable shipboard method to verify the performance of sophisticated modern CTD instruments. By giving a direct measurement of RT against the reference it gives a rapid confirmation of accuracy of a CTD with low operating costs.

The instrument has been developed in collaboration with the Marine Hydrophysical Institute (Ukraine), and it complements laboratory salinometers.

"Why change your sample to suit your salinometer? - Change your salinometer and measure salinity reliably"

	Datasheet
	A New Method of Salinometry
	MS-310 Salinomter User Manual