FIELD: agriculture; food industry; fishing industry.
SUBSTANCE: samples are prepared from objects of test. Conductivity-measuring cell is filled with the samples. Value of phase shift between input voltage, applied to input of cell, and output voltage, read out from output of conductivity-measuring cell of phase analyzer is measured. Content of sodium chloride in analyzed sample is determined from preset calibration of phase shift value depending on content of sodium chloride.
EFFECT: improved precision; improved sensitivity.
3 tbl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS DETECTING SODIUM CHLORIDE IN FISH AND FISH PRODUCTS | 1998 |
|
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| FISH FOOD PRODUCT MANUFACTURE METHOD | 2013 |
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RU2544089C2 |
