Process Piping Systems include the process-related support piping systems. These are referred as the process utility systems. The process piping system tends to be a part of the purpose and function of the facility as opposed to being just a building heating or cooling system.
Refractometers are used to measure the amount of dissolved substances in solutions containing mainly sucrose. Refractometers measure the critical angle of refraction through a sample. The display types for refractometers include analog meters or gauges, digital displays and video terminal displays. Process refractometer are for monitoring, recording and controlling the concentration of dissolved solids in a process line. These refractometers are critical angle refractometers built around a sapphire prism and a high-resolution photo diode array.