Daly detector

Daly detector
Schematic of a Daly detector
InventorNorman Richard Daly
Related itemsMicrochannel plate detector
Electron multiplier

A Daly detector is a gas-phase ion detector that consists of a metal "doorknob", a scintillator (phosphor screen) and a photomultiplier.[1] It was named after its inventor Norman Richard Daly. Daly detectors are typically used in mass spectrometers.

  1. ^ N. R. Daly, Scintillation Type Mass Spectrometer ion Detector Archived 2012-07-17 at archive.today. Rev. Sci. Instrum. 31(3), 264–267 (1960).