Abstract: Provided is a test system including at least the following: permeabilising means and/or lysis of at least one pathogen and/or at least one cell, means for capturing and/or making parts of the pathogens and/or cells, means for localising, immobilising and/or enriching at least one component of a pathogen and/or a cell, means for image processing preferably including an optical magnifying unit, enabling an optical reading out of at least one means for localising, immobilising and/or enriching can be carried out.

Abstract: The invention relates to a test system comprising at least one of the following means: permeabilising means (110) and/or lysis of at least one pathogen (10) and/or at least one cell (10), means for capturing (80) and/or making (90) parts (20 and/or 40 and/or 50) of the pathogens (10) and/or cells (10), means for localising, immobilising and/or enriching (120) at least one component (40 and/or 50 and/or 20 and/or 10) of a pathogen (10) and/or a cell (10), means for image processing (160) preferably comprising an optical magnifying unit (161), enabling an optical reading out of at least one means for localising, immobilising and/or enriching (120) can be carried out.

Abstract: The invention relates to an automatically quenching surge arrester arrangement with a surge arrester, which, on exceeding a given first voltage, transforms from a non-conducting into a conducting state and returns to the non-conducting state only when a much smaller second voltage is dropped below and with a switch mechanism reacting to current flow through the surge arrester, interrupting the current flow through the surge arrester and then automatically returning to the rest condition thereof. A simple, robust and compact assembly suitable for HF applications for such a surge arrester arrangement is achieved, whereby the switch mechanism reacts reversibly to the heat generated in the surge arrester by the current flow.

Abstract: The invention relates to an automatically quenching surge arrester arrangement with a surge arrester, which, on exceeding a given first voltage, transforms from a non-conducting into a conducting state and returns to the non-conducting state only when a much smaller second voltage is dropped below and with a switch mechanism reacting to current flow through the surge arrester, interrupting the current flow through the surge arrester and then automatically returning to the rest condition thereof. A simple, robust and compact assembly suitable for HF applications for such a surge arrester arrangement is achieved, whereby the switch mechanism reacts reversibly to the heat generated in the surge arrester by the current flow.