Microchannel plate-based detector for time-of-flight mass spectrometer

摘要

A detector assembly for a time-of-flight (TOF) mass spectrometer has a modular microchannel plate (MCP)-based detector and a replaceable MCP cartridge containing at least one MCP secured within the detector. The detector includes an integrated support for a voltage divider and high voltage connections. The detector is also adapted to be secured to a modified vacuum flange for the instrument.