Thermo Scientific TEOM 1405 Ambient Particulate Monitor
Measured parameters: PM10 / PM2.5 (Ambient Particulates)
Measurement method: TEOM
Thermo Scientific TEOM 1405 continuous ambient particulate monitor: PM10, PM2.5 and PM1 mass measurement. Discontinued; service and spare parts in Türkiye from Tetra.
Discontinued The manufacturer no longer sells this model; Tetra continues to provide service, calibration and spare parts for installed units.
Installation, calibration, spare parts and service in Türkiye come from Tetra; cabinet and panel integration can be done at our İzmir facility.
Technical information
- Measurement principle
- TEOM (tapered element oscillating microbalance)
- Measured parameter
- PM10, PM2.5, PM1 (depending on the head)
- Supply
- 220 VAC, 50/60 Hz
TEOM 1405 is a continuous monitor that gives particulate matter mass concentration in ambient air by direct mass measurement. In the tapered element oscillating microbalance (TEOM) principle, the particle mass accumulating on a filter is calculated from the change in oscillation frequency.
It is used for PM10, PM2.5 and PM1 measurement at air quality monitoring stations.
1405 features
- Direct mass measurement (TEOM)
- US EPA PM10 first-stage and PM-1 SCC head combinations
- Continuously operating ambient monitor
- 220 VAC, 50/60 Hz supply
Spare parts and consumables
Write to us for spare parts and consumables; the Tetra service team supplies and replaces the right original parts for your instrument.
Ask about spare parts →Products from Thermo Scientific
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