Walchem added Turner Designs’ Little Dipper industrial fluorometer to its product line. The device is an accurate, single-channel, light industrial fluorometer that installs directly into process streams. It provides an analog signal output proportional to the concentration of the fluorophore being measured. The Little Dipper is a rugged, 24/7 sampling device that is designed for minimal maintenance and solid-state reliability. It can be used with data collection systems to monitor and control the level of treatment chemicals for cooling tower and boiler applications.