Salinity refractometer (0-100%) saline proportion range (1.000-1.070)

The instrument can accurately measure the weight of the sodium chloride (salt) solution by the weight of the ratio of the concentration.Production of marine aquatic products，fish for display，Sea water cultureSea water survey， water quality detection and seawater salinity measurement， and also can be used to determine the concentration of salt solution in medical and health industry.

(the scale is the left side of the scale， the right is the salt content)

Scale range: sodium chloride0-100%

Minimum scale:1%

Salt water specific gravity range: 1.000-1.070

Accuracy: 0.001

Characteristic

The main body made of copper alloy， to ensure stable performance， accurate data.

Temperature compensation is adopted to overcome the data deviation caused by temperature variation.

The eyepiece (large compared to other brands of large diameter1mmTo facilitate user observation.

Natural water is often divided into the following four categories:

The salt content of less than 1 g / kg (in%) for fresh water;

The salt content is 1.0--25%， saline water;

- salt is 25.0--50.0% for seawater and water with salinity;

- salt content greater than 50 per thousand in brine;

Other instructions:

(Inside there is an automatic temperature compensation device，