The new Sartocheck® 5 filter integrity tester has been designed with the user’s quality management and data security needs in mind. In developing this new integrity tester, Sartorius took a customer-centric approach to optimize detection of operator errors and unsuitable environmental conditions. Patented software with a user interface on a full-size touchscreen display makes the Sartocheck® 5 the most advanced filter integrity tester currently available. Its softly contoured design contrasts in a pleasant way with its tough, virtually unbreakable stainless steel housing, which is resistant to all the commonly used cleaning agents.