Vehicle urea solution concentration monitor

Vehicle urea solution is an exhaust gas reduction substance used in heavy-duty diesel engines. Through the action of a selective catalytic reduction device, it reduces nitrogen oxides in vehicle exhaust gases into hydrogen and oxygen, reducing the emissions of nitrogen oxides and particulates. reduce air pollution. The vehicle urea solution is a solution prepared with industrial pure urea and pure water without any other additives. The urea content in the solution is generally expressed in parts by mass. Vehicles with exhaust gas control technology must add urea solution as a catalytic reducer to ensure that vehicle exhaust emissions meet standards. The technology is the European and European exhaust emission solution most suitable for heavy-duty trucks and buses - the urea concentration meter is a product that measures the concentration of urea liquid specially designed for diesel engines.
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The urea content directly affects the catalytic efficiency and urea solution Freezing point. In the reduction system, the concentration of urea solution is one of the key factors. Too high or too low a concentration will not only fail to improve the conversion efficiency, but will cause ammonia gas slippage (ammonia gas leakage due to too high a 3/ratio) ), forming secondary pollutant ammonia.
The use of urea solution catalytic reduction is an effective technical means to control diesel vehicle exhaust emissions. Only by strictly regulating the specifications and test method standards of urea solution can we ensure the purification effect of diesel vehicle exhaust and prevent unqualified urea solution from bringing new pollution and adversely affecting the urban atmospheric environment.
In order for the majority of users, car manufacturers, and large customers to purchase qualified automotive urea products, the company has developed a convenient vehicle urea solution concentration detection instrument. This instrument can not only quickly detect the concentration of vehicle urea solution, but also quickly detect the freezing point of ethylene glycol and propylene glycol antifreeze. It is convenient for automobile manufacturers, end-user technical departments, quality departments, antifreeze, and vehicle urea solutions. A tool for dealers to quickly identify some indicators of products.
This instrument is mainly used to quickly detect the concentration of various types of automotive urea solution products. It can very conveniently help end users such as automobile manufacturers, bus companies, and large fleets to detect whether the concentration of automotive urea solution products is qualified