When an aperture is placed between two electrodes and a current path is offered by a low concentration electrolyte, resistance is determined between the electrodes. A sensing zone is formed. Low ...

An important part of any machine conditioning program is particle counting. There are a number of existing tools to monitor and track the quantity and severity of the contamination, whether it is a ...

Optical particle counters use the principle of light scattering to detect particles above a certain size. These instruments are typically employed by environmental engineers to measure particulate ...