The RC806 dissolution tester is a new type of drug dissolution tester designed in accordance with the requirements of the Chinese Pharmacopoeia and the United States Pharmacopoeia. The instrument adopts a double row eight cup eight bar four column support structure, with an electric lifting head. Its design is reasonable, compact, beautiful, and stable in mechanical performance. The instrument is equipped with a newly adopted rust resistant stainless steel cup holder plate, a new drive motor, a new temperature sensor, a new LCD display screen, and the latest design