MAS Bulletin. A Portable Scientific High-Resolution Echo Sounder from SIMRAD.

摘要

The Simrad EY200 is a new family of portable echo sounders designed for scientific applications. Of particular note is the fact that quantitative measurements of sound pressure levels are available for output via serial and parallel data lines as well as being presented directly on a color graphics printer. Design accuracy is 0.2 dB at any depth. The sounder has been ruggedized for easy transportability and use on small vessels. Input lines for printing of digital navigation and timing information on the depth recorder are provided.