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Thermo - TEOM - FDMS 1405F and 1405DF

Thermo - TEOM - FDMS 1405DF - Certified for both PM10 and PM2.5 in the UK, EU and USA

The Filter Dynamics Measurement System (FDMS) is a hybrid of the TEOM system which is able to measure the semi-volatile fraction of airborne particulate matter. This can be important in the study of primary and secondary PM and to ensure there are no losses of these semi volatile fractions due to sampling conditions. The TEOM/FDMS Model 1405F is certified to relevent CEN standards for PM10 and PM2.5 and to the UK's PM Pollution Climate requirements.  For those wishing to measure both PM10 and PM2.5 simultaneously the Model 1405DF dichotomous version is available. The "dichot" splits the incoming sample and seperates the fine and course fractions providing a measurement of both sizes using its dual TEOM sensor design.

Product Size -
Height (English) 55 in.
Height (Metric) 140cm
Hertz 47/63Hz
Length (English) 17 in.
Length (Metric) 43.2 cm
Voltage 10 to 240V, 440V
Weight (English) 83 lb.
Weight (Metric) 38kg
Width (English) 19 in.
Width (Metric) 48.3cm
Accuracy ±0.75%
Data Memory Internal datalogging of user-specified variables;
Description Continuous Dichotomous Ambient Air Monitor
Flow Rate 12L/min.
Inputs Four averaged analog inputs (0 to 5VDC) with user-defined conversion to engineering units
Measurement Method Tapered Element Oscillating Microbalance (TEOM) technology
Measurement Ranges 0 to 1,000,000µg/m³
Outputs 8 User-defined Analog Outputs (0-1 or 0-5VDC), ethernet with embedded FTP server, US, RS-232, and RS-485; touchscreen with user interface, and ePort software
Precision ±2µg/m³ (one-hour average), ±1µg/m³ (24-hour average)
Resolution 0.1µg/m³
Temperature (English) Operating 46.4° to 77°F
Temperature (Metric) Operating 8° to 25°C
Approvals and Certifications Designed to meet: CE EN 761326:1997 + A1:1998 + A2:2001 + A3:2003 and EN:61010-1; UL 61010-1:2004; CSA C22.2 No. 61010-1:2004; and FCC Part 15 Subpart B, Class B
Item Description Model 1405-DF TEOM Continuous Dichotomous Air Monitor with Filter Dynamics Measurement Systems
Power Consumption 2.25 to 4.25A
Dimensions (L x W x H) 17 x 19 x 55 in. (43.2  x 48.3 x 140cm)
Electrical Requirements 10 to 240V, 440V 47/63Hz
I want to measure Particulate Matter [PM10],Particulate Matter [PM2.5],Particulate Matter Total [TSP]
Products Particle Monitors
Applications Outdoor Air Quality

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Tags: Thermo - TEOM - FDMS 1405F and 1405DF

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