Behr Labor-Technik Carbon Sulfur Analyzer and Tungsten Granule

In Germany there are a large number of carbon sulfur analyzers that are well-known in the world, such as Eltra, Elementar, and Behr Labor-Technik. As a global leader on the area of chemical element analysis, CHNOS elemental analyzer of Elementar holds more than 95% market share in the world. Behr Labor-Technik carbon sulfur analyzer possesses a high quality and a great reliability that is one of reasons for enjoying great popularity.

Laboratory technique of Behr is now developing into an international brand from a small family workshop, which has experienced 50 years for researching, developing, and marketing production of laboratory equipment. Currently, the centre of gravity of its work is a laboratory equipment of food analysis. Over the years, Behr Labs technology has been leading on this area of German products. According to the standard method of analysis techniques, Behr is carrying out regular testing of food quality everywhere in the world. Behr Labs technology provides for the devices for these detecting, their daily work is safe and easy.

In 1951, Behr Labor-Technik was established in Germany to develop, produce and sale the laboratory equipments, Behr Labor-Technik carbon sulfur analyzer mainly use tungsten granule as the primary flux. The speed of C50HT, S50 and CS50 series of analytical instruments for carbon and sulfur content is fast and their accurate analysis results with a great reliability, including from the content of ppm level to the content of % level. At present, this type of carbon sulfur analysis instruments are also widely applied in iron and steel, non-ferrous metals, alloys, carbides, ceramics, minerals, coal, coke, oil, dust, carbonate catalyst, soils, sediments, plaster, plastic, waste, sand, glass and others.

Analysis principle of Behr carbon sulfur analyzer is to determine the content of carbon dioxide and sulfur dioxide by non-dispersive infrared (NDIR) after the high temperature combustion technology. NDIR is a method which is the basis of the theory of the absorption of the gas. After the infrared emanation released by infrared light source is absorbed by a certain gas which is to be measured, spectral intensity will change that is proportional to the gas concentration therefore, variable quantity of spectral intensity can adversely detect concentration of gas which is to be measured.

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