Used for determination of disintegration of time of tablets. A motorized shaft moves in and up 8 down direction at a frequency of 30 cycles per minute Holds 6 glass tubes of standard size with stainless steel wire gauge bottom. Cylinder moves up & down with standard dish inside in a 1Ltr.Beaker filled of distilled water which is maintained at 30c by thermostatically controlled hot plates(without beaker)