Concentration measurement

For moisture measurement (or perhaps better: solids concentration measurement) in liquids, a microwave or optical method is the best way to measure the concentration or dry substance. The microwave technique is based on the principle that microwaves are absorbed by water. This technique for concentration measurement is very suitable for liquids and slurries like milk, molasses, coffee solutions, creams etc.

Another method is the refractive index measurement. Refractometers are a standard measurement method in the food industry and other industries. These instruments are being used to measure brix-value or sugar concentrations. Combined with our CO-2 analysers it is possible to supply complete beverage analyser systems. For on-line process measurement and control and for laboratory application, we have various models available.