Refractometer test components and precautions
The salinity meter-refractometer is designed according to the principle that different concentrations of liquids have different refractive indices. It is an instrument that uses light to test liquids. The salinity meter is used to quickly determine the weight of a solution containing salt (sodium chloride) Percent concentration or refractive index. Widely used in salt making, food, beverage and other industrial sectors as well as agricultural production and scientific research. The seawater salinity meter is measured in thousandths as the scale unit. With simple operation, users can quickly read the salinity concentration or specific gravity of seawater. It can be used in seawater used in oceans, fish farms, farms, seawater or artificial seawater used in aquariums, brine used for fish storage, etc. Concentration control sugar meter-This instrument is used to quickly measure the concentration of sugar-containing solutions and other non-sugar solutions or refractive index. Widely used in sugar, food, beverage and other industrial sectors as well as agricultural production and scientific research. It is suitable for the concentration measurement of various sauce (seasoning) products such as soy sauce, tomato paste, etc. It is suitable for the measurement of the sugar content of products containing more sugar such as jam, syrup, liquid sugar, etc. It is suitable for the production line of fruit juice, refreshing drinks and carbonated drinks , quality control, pre-delivery inspection, etc., suitable for the process of fruit from planting to sales, it can be used to determine the exact harvest time, for sweetness grading and classification... In addition, in the concentration determination of pulp in the textile industry It has also been widely used. The medical refractometer can accurately and quickly measure the concentration level of human and animal physiological fluids. The three sets of scales measure urine specific gravity, serum protein and refractive index respectively. The product is simple in structure, easy to operate and carry, and has a clear view. It is an indispensable testing equipment for hospitals, scientific research institutions and veterinary industries.
Precautions when using the refractometer
This instrument is a precision optical instrument. During use and maintenance, the following items should be paid attention to:
In use, you must be careful and use it strictly according to the instructions. Do not loosen the connecting parts of the instrument arbitrarily, and do not drop, collide, or violently vibrate.
After use, it is strictly forbidden to wash in water directly. It should be wiped clean with a clean soft flannel cloth dampened with water. The surface of optical parts should not be scratched or scratched.
The instrument should be stored in a dry, dust-free, oil-free and acid-free place to avoid corrosion or mildew of optical parts.
