2017年7月份，Hiden Isochema 宣布推出用于氣體滲透膜的專用膜測試反應器-MBR。

Hiden Isochema’s MBR is a fully automated system, supplied with an

integrated close-coupled mass spectrometer. In co-current flow mode, a gas

mixture is applied upstream of the membrane at a controlled pressure and

composition, while a dedicated helium flow flushes the downstream side. The

gas composition is then analyzed to assess the separation performance of the

membrane material. Alternatively, in cross flow mode, the MBR is operated

without downstream sweep gas and the performance of the membrane is

determined by comparing the downstream and upstream gas compositions.

Design features include fully programmable operation, pneumatically actuated shutoff and

switching valves with minimised dead volume, a high performance pressure controller and a precision engineered membrane cell with unique integral support structure.