Application of infrared carbon and sulfur analyzer in the determination of ultra-low carbon sulfur in alloy steel
    The old customer of Nanjing Kirin Analytical Instrument ----- Fuzhou Jinjiali Co., Ltd. mainly produces pipe joints, steel, alloy steel and other materials. Many years ago, it purchased Nanjing Qilin's arc infrared carbon and sulfur analyzer QL-HW2000E ( C ) , this product using an infrared absorption method, the energy CO2 and SO2 can selectively absorb infrared light of this principle, by measuring the standard sample receiving cell detector as a reference to obtain a sample of carbon with the computer via the data processing Sulfur content. Â
   Carbon is an important element in steel. It is the main indicator that distinguishes iron and steel and determines the steel grade and grade. As C increases, the hardness and strength of steel increase, while the toughness and plasticity deteriorate, making the steel brittle and difficult to process; as the C decreases, the toughness of the steel is enhanced. The methods for measuring carbon include gas volume method, absorption weight method, conductance method, electricity method, non-aqueous titration method, photometric titration, and infrared absorption method. Sulfur is a harmful element in steel, which can cause hot brittleness of steel, reduce the mechanical properties of steel, reduce fatigue limit, plasticity and wear resistance, and affect the service life of steel. The method for measuring sulfur includes a titration method, a conductivity method, an infrared method, and the like.
   Nanjing Qilin's arc- infrared carbon-sulfur analyzer mainly uses infrared absorption method to measure carbon or sulfur with low or high content. It has wide measuring range, strong anti-interference ability, complete functions and simple operation. The analysis results are fast and accurate, and in 2009 , it was recognized as a famous brand product in Jiangsu Province.
Â
For more product information, please visit the following website
High-frequency infrared carbon and sulfur analyzer http://
Infrared carbon sulfur meter http://
Elemental Analyzer http://
Multi-element analyzer http://
Spark direct reading spectrometer http://
Carbon and sulfur analysis instrument http://
Â
Nanjing Qilin Scientific Instrument Group Co., Ltd.
Testing Center
Â
Black Wolfberry,Fresh Goji Berries,Black Goji Berry Dried
Conventional Goji Berry Co., Ltd. , http://www.chdriedfruit.com