The ChemBET Pulsar is a fully automated chemisorption analyzer designed for high-precision titration and surface characterization. The system is equipped with TPRWin software, allowing for programmed analysis sequences, including metal area and dispersion determination. An automatic loop injector and gas switching enhance accuracy and efficiency. The Pulsar uses a highly sensitive Thermal Conductivity Detector (TCD), resistant to oxidation and ammonia, ensuring baseline stability and reproducible signals. The system is optimized for a wide range of gases, with high-temperature quartz sample cells and in-cell thermocouples for accurate sample temperature measurement.