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The Thermo Scientific TEOM 1405-D is a continuous dichotomous ambient air monitor. The on-piece system provides three measurements: PM-10, PM-2.5 and PM-Coarse all in one instrument.
The Thermo Scientific TEOM 1405-D is a Continuous Ambient Particulate Monitor which simultaneously measures PM-10, PM-2.5 and PM-Coarse mass concentration with the same short term precision as the 1400ab.
The Thermo Scientific TEOM 1405-D Continuous Ambient Particulate Monitor is composed of two TEOM mass sensors housed in a single cabinet, network ready configuration that includes the control system with touch screen user interface.
The Themo Scientific TEOM 1405-D Continuous Ambient Particulate Monitor is desined to provide representative short and long term reading of the ambient PM concentration. The system's default data output consists of a 10 minute average mass concentration which can be changed to 30 minutes or up to 24 hours.
The three simultaneous measurements in the Thermo Scientific TEOM 1405-D Continuous Ambient Particulate Monitor is accomplished by the use of one PM-10 inlet combined with a virtual impactor that splits the flow. The touch screen outputs all three measurements for easy viewing while the micro-processor based instrument accommodates advanced internal data storage.
The Thermo Scientific TEOM 1405-D Continuous Ambient Particulate Monitor provides a self-referencing, NIST-traceable true mass measurement using Thermo Scientifics proven high reliability TEOM technology.
