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The 1405 TEOM Continuous Ambient Particulate Monitor measures PM-10, PM-2.5, PM-1, or TSP mass concentrations and consists of a TEOM mass sensor and control unit in a network ready configuration. The TEOM 1405 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.
Also available in Dichotomous format measuring BOTH PM2.5 and PM10 simultaneously by seperation of course and fine fractions. See 1405 D.
Key Features:
- Utilizes TEOM technology to provide direct mass measurements
- Designed to meet US and International Particulate Monitoring Regulations
- Compact stand alone unit which is network-ready and configurable to measure PM-10, PM-2.5, PM-1 or TSP concentrations
- Touch-screen GUI interface quickly and intuitively accesses system status, TEOM data, settings, and instrument conditions
- A 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
- 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
- Consumables for average first year operation (ambient)
- ePort software for local or remote communication, USB port for automated download
- System configurations include PM-10, PM-2.5, PM-1, and TSP
Includes:
- Connecting and interface cables and vacuum pump
- Consumables for average first year operation (ambient)
- Pallflex TX40 Filter, 13mm effective diameter
Compliance: ETL and CE compliant
Certifications: U.S. EPA Equivalent PM-10 Monitor: EQPM-1090-079
Recommended for:
- Air quality monitoring networks, including background sites
- Special studies and supersites
- Routine input for air quality index
- In and around industrial and material handling facilities
- Remediation projects (Superfund, hazardous waste)
- Indoor air, exposure chamber, and industrial hygiene measurements
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The 1405-F TEOM FDMS Monitor measures PM-10, PM Fine (PM-2.5) and PM-1 mass concentrations. Consisting of a Filter Dynamics Measurement System (FDMS) and TEOM mass sensor housed in a single-cabinet and network-ready configuration that includes control system with touch-screen user interface. The TEOM 1405-F distinguishes itself from other PM measurement methods by utilizing a direct mass measurement that is not subject to measurement uncertainties found in surrogate techniques. It provides a self-referencing, NIST-traceable true mass measurement.
Also available in Dichotomous format measuring BOTH PM2.5 and PM10 simultaneously by seperation of course and fine fractions. See 1405 DF.
Key Features:
- Utilizes TEOM technology to provide direct mass measurements and FDMS to account for volatile and nonvolatile PM fractions
- Designed to meet U.S. and International Particulate Monitoring Regulations
- Touch-screen GUI interface quickly and intuitively accesses system status, TEOM data, settings, and instrument conditions
- A 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
- 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 System configurations include PM-10 and PM-2.5
Data Averaging
- Real-time Mass Concentration Average: One hour rolling average updated every six minutes
- Long-Term Averaging: 1, 8, 24 hr.
Sample Flow
Activol flow control system uses the mass flow sensors and the measured ambient temperature and pressure to maintain constant volumetric flow rates.
Filter Media
- Sample Filter: Pallflex TX40, 13mm effective diameter
- Sample Conditioner Filter: 47mm diameter housed in an FRM-style molded filter cassette, maintained at 4°C; suitable for collecting and archiving time-integrated PM samples for subsequent laboratory analysis
Sample Conditioning
- Nafion dryer lowers the main flow relative humidity and allows for mass transducer operation a 5°C over the peak air monitoring station temperature
- Purge Filter Conditioner contains a heat exchanger that maintains the temperature of the main flow and particle filter at 4°C to efficiently filter the volatile and nonvolatile PM in the sample
Includes:
- Connecting and interface cables and vacuum pump
- Consumables for average first year operation (ambient) excluding pump & FDMS dryer refurbishment parts
- Pallflex TX40 Filter, 13mm effective diameter
Compliance: ETL and CE Compliant
Certifications: Candidate for U.S. EPA Equivalent PM-2.5 Monitor
Recommended for:
- Air quality monitoring networks, including background sites
- Special studies and supersites
- Routine input for air quality index
- In and around industrial and material handling facilities
- Remediation projects (Superfund, hazardous waste)
- Indoor air, exposure chamber, and industrial hygiene measurements
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