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Detecting the concentration of cutting fluid is an important part of the daily maintenance process in industrial production. If the fluid exceeds the specified concentration range, problems such as decreased rust resistance and metal corrosion may occur, which in turn affects the cutting process. A DriPrecise refractometer can help factories reduce these types of problems.
According to the national standard GB29518-2013, the concentration of automotive urea in the range of 32.5%±0.7% can be stored in a stable condition. Anything beyond this range will affect the freezing point of the automotive urea solution and weaken the effect of exhaust gas treatment. A DriPrecise refractometer can help car owners to easily determine whether their vehicle’s urea solution meets requirements.
Knowing the specific gravity of electrolyte in a lead-acid battery is important when determining the freezing point of antifreeze in an engine cooling system. Understanding this is necessary for the cooling system of engines and internal combustion engines of various vehicles.
