1 It has three vessels and three poles arranged on one line. 2 The head part of the instrument can be artificially turned over smoothly and flexibly. 3 The basket units and paddle units are made of imported stainless steel (SUS316L). 4 The magnetism-pumped circular water current can heat the system evenly, and the bath liquid can achieve an equal temperature. 5 A MPU is used in dissolution tester to automatically control the temperature, rotational speed and time, and the parameters can be preset at any time. 6 It can be operated conveniently by keystroke. The measurement result is displayed by LED. The preset and real data can be displayed alternately in time. 7 Automation: auto-test, auto-diagnose, auto-alarm.Speed range (20~200)rpm Speed accuracy ±2rpm Temperature range ambient to +45.0℃ Temperature Stability ±0.3℃ Preset timing nine points (5~900)min Time accuracy ±0.5mm Paddle radial run-out ±0.5mm Basket radial run-out ±1.0mm Power 220V/50Hz/600W or 110V/60Hz/600W Dimension (510*300*480)mm3