Measuring in ranges

GLI, of Milwaukee, has introduced the AccuCount+ Particle Counter. It’s designed specifically for the drinking water industry. It’s capable of measuring particles from 2-to-800 microns in five separate user-selectable size ranges. The sapphire measuring cell is designed to allow easy cleaning and years of trouble free service. Using a high intensity laser diode, it’s capable of measuring up to 20,000 particles per milliliter at an accuracy of better than 90 percent.