EVAPORATIVE LIGHT SCATTERING DETECTOR

PROBLEM TO BE SOLVED: To provide a component suitable for use in an evaporative light scattering detector and other devices.SOLUTION: A cartridge/impactor assembly is suitable for use with a drift tube and an evaporative light scattering detector and comprises: a cartridge. The cartridge comprises:...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WASHINGTON J MENDOZA, JAMES M ANDERSON JR, SAARI-NORDHAUS RAAIDAH, KUCH ALEXANDRA M, WICNIENSKI MICHAEL F
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a component suitable for use in an evaporative light scattering detector and other devices.SOLUTION: A cartridge/impactor assembly is suitable for use with a drift tube and an evaporative light scattering detector and comprises: a cartridge. The cartridge comprises: a cartridge insert that is sized so as to be extendable within a range of a first end of a drift tube along an inner wall surface of the drift tube; and one or more impactor positioning members along a length of the cartridge insert, which are capable of temporarily securing one or more impactors within the cartridge insert so as to occupy a portion of a cross-sectional flow area through the cartridge insert. Further the cartridge/impactor assembly comprises: one or more impactors sized so as to be positionable within the cartridge insert via the one or more impactor positioning members.