H11461 Series Current-Output PMT Modules

The H11461 series photomultiplier modules consist of a 28-mm (1-1/8″) diameter side-mounted photomultiplier and a high voltage power supply. These side-loading photomultipliers have long been used for spectroscopic applications and are characterized by high gain and high sensitivity. The standard lineup offers six types of photomultiplier tubes to meet a variety of spectral response ranges, with the H11461P-01 and H11461P-11 being the low dark counting types, ideal for applications such as photon counting and low light measurements.