Electrical aerosol spectrometer | Wikipedia audio article
Channel: wikipedia tts
Date: 29/06/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Electrical_aerosol_spectrometer


00:00:29 1 Aerosol charging
00:01:14 2 Calibration
00:01:37 3 Applications



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Voice name: en-GB-Wavenet-A


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SUMMARY
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Electrical aerosol spectrometry (EAS) is a technique for measurement of the number-size distribution of aerosol using a combination of electrical charging and multiple solid state electrometer detectors. The technique combines both diffusion and field charging regimes to cover the diameter range 10 nm to 10 µm.Subsequent developments of the technique enable measurements faster than 1 Hz, although in each case with a reduced size range.