The Sensidyne Nephelometer is an advanced real-time dust monitor accurately measuring dust concentrations using proven light scatter technology.
This portable instrument accurately measures and records dust from 1-10,000 μg/m3 with resolution to 1 μg/m3.
The Nephelometer has an internal pump drawing samples into the iso-kinetic sampling inlet where they meet sheath air that guides samples past the particle sensor. The sensor is a photo detector that measures laser light scattered by particulates in the sample stream.
When connected to a computer the instrument uploads up to 4,000 data-log records in spreadsheet format.