Disintegration tester DISI-1A Touch

signalfor the pharmaceutical industrycopper

The standalone variant DISI-A Touch is easy to operate using the integrated touchscreen. It is possible to upgrade to PC version at any time. The device has 4GB of product memory. The standard printout of DISI-A Touch offers an overview of results in table form. Data can be exported via USB stick. The system fulfils all EP/USP requirements. As each station is powered separately, you can test up to four different products at the same time. The softstart function ensures that the testing basket is immersed in a controlled manner. The baskets move vertically by stepping motors running in micro step mode. This allows the baskets to move smoothly in and out of the media and ensures strictly sinusoidal motion. Also, with multiple station testers the up and down movements are exactly identical in time and speed. When tests are performed using discs, the heights of the tablets will be sensed whenever the basket moves upward. The decrease of the tablet’s heights will be sent to the connected PC and displayed graphically and in real time on the PC’s monitor. If the use of discs is not permitted by the monograph, the operator will be prompted to enter the disintegration results manually. The patented principle of measurement is the attenuation of an electromagnetic field when moving a short-circuited coil through this field. The electromagnetic fields are produced by six coils located in the basket’s lower plate. The electromagnetic circuits for signal conditioning are also hermetically sealed into this base plate. A tiny copper ring is moulded into each of the six discs.