◇ Differential pressure carbon determination by gas volumetric method, the result is detected by high-sensitivity air pressure sensor, and the data is automatically processed by single chip microcomputer to realize automatic carbon reading;
◇ The determination of sulfur adopts iodometry for automatic titration, which eliminates human error and realizes digital display and direct reading of analysis results;
◇ The electronic balance does not weigh the sample quantitatively online, and the single chip microcomputer can automatically read in the weight or manually input it, which improves the analysis speed;
◇ patented technology of sulfur titration and liquid addition without electrode control to reduce the failure rate;
◇ Use isolated touch keys to eliminate interference and reduce failure rate, with convenient operation and novel structure.