Em

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EM

Em

A unit of length used in printing. An em is one-sixth of an inch. It is also called a pica.
References in periodicals archive ?
The ions subsequently, are destabilized and ejected with 50% efficiency to the electron multiplier by a rapid ramping of the RF voltage applied to the central ring electrode.
Discrete dynode electron multipliers typically operate at lower voltages, so they show slightly less noise than continuous dynode types.
LED (light-emitting diode) indicators provide instant feedback on the status of the electron multiplier, filament, electronics system, and the probe.
The high performance 5905 MAGNUM electron multiplier is specifically designed for Thermo Finnigan Mass Spectrometer instruments.
The prototypical RGA consists of an open ion source, a quadrupole mass filter, and a Faraday cup ion detector that may or may not be enhanced by an electron multiplier.
Tenders are invited for Supply Of Electron Multiplier For Inductively Coupled Plasma Mass Spectrometer (Icp-Ms) Etp Multiplier,Model No.
An electron multiplier behind the slit amplifies the electron signals.

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