CS-910-type high-frequency infrared carbon and sulfur analyzer, the circuit design using German technology, high reliability, high stability, high integration features, can quickly and accurately measure steel, iron alloy, nonferrous metals, cement, minerals, ceramics, rare earth metals, minerals and other materials in the mass fraction of carbon, sulfur two elements. It is set of instruments that combine optical, mechanical, and electrical, computer, and analytical techniques together in a whole. It has a wide measuring range; the analysis results are accurate and reliable. Thanks to computer technology, intelligent instrumentation, and data acquisition and processing graphic screen display and so reached the current international advanced level. It is measured in many industries over carbon, sulfur two element analysis equipment.