er at back. The head can move up/down automatically. The 8vessels dissolution tester basket units and paddle units are made of imported stainless steel (SUS316L). The Dissolution tester magnetism-pumped circular water current can heat the system evenly, and the bath liquid can achieve an equal temperature. The MPU is used in dissolution tester to automatically control the temperature, rotational speed and time, and the parameters can be preset at any time. This Phar