Consisting of a TEOM mass sensor and control unit in a network ready configuration, the TEOM 1405-D distinguishes itself from other PM measurement methods by utilizing a direct mass measurement that is not subject to measurement uncertainties found in other surrogate technologies. It provides a self-referencing, NIST traceable direct mass measurement.Key Features:

• Compact, stand-alone unit which utilizes a virtual impactor to measure PM Fine (PM-2.5) and PM Coarse concentrations with the ability to output PM-10
• Design meets US and International Particulate Monitoring Regulations
• Touch-screen GUI interface quickly and intuitively accesses system status, TEOM data, settings, and instrument conditions
• Service screen provides access to software wizards which walk the user through calibration and maintenance procedures with detailed instructions and pictures

Standard System Configuration:

• TEOM sensor and control unit housed in a single compact enclosure
• A unique virtual impactor for dichotomous operation
• Menu-driven software for user interaction via a touch-screen display
• ActiVol flow control using Automatic Mass Flow Controller(s) and supplied Ambient Temperature and Ambient Pressure Sensors
• ePort software for local or remote communication, USB port for automated download
• Configuration for simultaneous output of PM Fine (PM-2.5), PM Coarse and PM-10

Filter Media:

• Sample Filter: Pallflex TX40, 13mm effective diameter

Includes:

• Connecting and interface cables and vacuum pump
• Consumables for average first year’s operation (ambient)
• Pallflex TX40 Filter, 13mm effective diameter

Compatible with:

• Streamline Pro MultiCal System
• Complete Outdoor enclosure

Recommended for:

• Air quality monitoring networks, including background sites
• Special studies and supersites
• Routine input for air quality index