PMT Shields

Selecting a magnetic shield for photomultiplier tubes is simplified because Ad-Vance Magnetics has fabricated magnetic shields for most PM tubes sizes and are already tooled up for most of the PM tube sizes. It is only necessary to inform us of the PM tube manufacture's name associated on our PMT Shield list (located below) and the tube’s number to obtain the correct magnetic shield shape. If your tube is not listed on our list please let us know the sizes you wish for the magnetic shield to be and we can custom fabricate this magnetic shield for you and most times can still use current tooling. PMT Magnetic shields can be supplied with or without a flat black enamel coating on both the inside and outside surfaces.