Laser Particle Counters Manufacturers

Laser particle counter is the most widely used method for determining particle concentrations and other parameters in liquids. Normally this device uses suction sampling (i.e. drawing the liquid through the counter using a downstream pump) to minimize system-generated contamination. It is widely believed that the counting at subambient pressures is responsible for overcounts due to the presence of bubbles, either from vaporized chemicals or gasses dissolved in the chemicals. This counter allows both pressure and suction sampling of liquids.