Solid dilution technology (1) Determination of carbon and sulfur by infrared method, its measurement range: carbon: (C) 0.001 ~ 6.000% (expandable to 99.999%). Sulfur: (S) 0.0001 to 0.3500% (expandable to 99.999%). However, in actual work, due to the influence of factors such as “blank†and “weighingâ€, there are still unsolved problems for the determination of high content of carbon and sulfur. In order to meet the needs of users and assess the expansion performance of the instrument, the focus of this study is to investigate the high content determination of carbon and sulfur.
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