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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