Miniature Channeltron® Electron Multiplier

The miniature Channeltron® electron multipliers are specially designed to be used in portable analog or pulse-counting applications such as leak detectors, portable mass spectrometers, and sensors for environmental and industrial use. With a gain greater than 10 million and reduced noise, these miniature detectors are the ideal solution to critical detection applications.

Notably, our miniature Channeltron® Electron Multipliers are able to operate at pressure ranges as high as 5x10-5 torr, with low dark counts. Cones, grids, coatings, collectors and leads can all be specified, or you can choose from one of our many standardized models.