Norm

ASTM E2426-10

Standard Practice for Pulse Counting System Dead Time Determination by Measuring Isotopic Ratios with SIMS

48,24

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie E42.06
Gepubliceerd op 01-06-2010
Taal Engels

1.1 This practice provides the Secondary Ion Mass Spectrometry (SIMS) analyst with a method for determining the dead time of the pulse-counting detection systems on the instrument. This practice also allows the analyst to determine whether the apparent dead time is independent of count rate.

1.2 This practice is applicable to most types of mass spectrometers that have pulse-counting detectors.

1.3 This practice does not describe methods for precise or accurate isotopic ratio measurements.

1.4 This practice does not describe methods for the proper operation of pulse counting systems and detectors for mass spectrometry.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Details

ICS-code 71.040.50
Nederlandse titel Standard Practice for Pulse Counting System Dead Time Determination by Measuring Isotopic Ratios with SIMS
Engelse titel Standard Practice for Pulse Counting System Dead Time Determination by Measuring Isotopic Ratios with SIMS

Winkelwagen

Subtotaal:

Ga naar winkelwagen