Dust monitoring
Dust monitoring devices and the most used in the Egyptian market
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Dust monitoringDURAG D-RC 120 Automatic sampling device for gravimetric dust measurements
The D-RC 120 is an automatic sampling device for gravimetric dust measurements to adjust or calibrate dust monitors for the measurement of dust in mg/m3.
The D-RC 120 extracts isokinetically a partial gas stream from the measuring gas duct whereas the extraction is controlled fully automatically. The partial gas stream is sucked through a filter in which the contained dust is deposited. The dust concentration is determined by weighing the filter before and after the extraction.
The design of the D-RC 120 meets the requirements of DIN EN 13284-1 and US-EPA Method 5.
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Dust monitoringDURAG D-R 820 F Extractive scattered light analyser
Extractive dust monitor for wet sample gas to monitor low to medium dust concentrations.
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Dust monitoringDURAG D-R 320 Dust Monitor
The new scattered light dust monitor to detect lowest to medium dust concentrations in dry flue and process gas.
The D-R 320 is based on the back-scattered light principle. Thereby the light of a red laser diode illuminates the dust particles in the measuring volume of the flue gas duct. The light scattered backward by these particles is detected and evaluated.
A unique feature of the D-R 320 is the automatic background light compensation with means of a patented optical system with dual detector. This allows for an easy and quick Installation without any adjustment. A light trap is not required.
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Dust monitoringDURAG D-R 290 Opacity and dust monitor
Suitability tested and certified optical transmission monitor to measure the opacity or dust concentration in dry flue gas.
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Dust monitoringDURAG D-R 220 Dust and opacity monitor
Compact and cost effective transmittance dust and opacity measuring device for monitoring medium to high dust concentrations in dry flue and process gas.
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