Test device for filter systems

US6907770B2 · kind B2 · utility

Assignee

• Sartorius AG · DE

Inventors

• Jochen Von Der Hardt · Oettingen, DE
• Reinhard Baumfalk · Oettingen, DE
• Oscar-Werner Reif · Hannover, DE
• Juergen Van Den Boogaard · Dransfeld, DE

Key dates

• Filing date: Jul 19, 2002
• Grant date: Jun 21, 2005
• Expiry date: Jul 19, 2022

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2015/084
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A test device (10) for filter systems, including a pneumatic unit (12), a control unit (14) for controlling the pneumatic unit (12), and a data processing unit (16), in which the pneumatic unit (12) is separated from the data processing unit (16) and the control unit (14) by a separating device (18) which substantially shields the pneumatic unit (12) against heat generated in the data processing unit (16) and the control unit (14).