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Using state-of-the-art technology for microwave transmission measurement, the MicroPolar is our latest online moisture analyzer. The system is applied in power plants and the pulp & paper industry as well as in the mining, chemical and building materials industries. As the moisture measurement is carried out non-contacting, the sensors are not subject to wear and tear. This highly advanced and reliable system for microwave transmission measurement is 100% maintenance free. The MicroPolar 2 LB 567 is an ideal measuring solution for constant measuring conditions (e.g. constant bulk density and/or constant particle size). The high dynamic range allows for a precise determination of moisture.
For more demanding measuring conditions (e.g. varying bulk densities), we recommend using the MicroPolar Moist LB 568. The system comprises not only a unit for microwave transmission measurement, but also a radiometric unit to measure the area weight. By combining both measurement methods, varying bulk densities can be easily compensated. The measurement is performed with a number of different frequencies per measurement cycle. This leads to a stable measurement, unaffected by resonances or reflexes of any kind. An integrated reference line shields the measurement from potential outside influences. In addition, the MicroPolar Moist LB 568 analyzer has a housing made of stainless steel that renders it highly robust and long life.
Our microwave transmission measurement systems are easy to install on existing chutes or conveyors. For arrangement on chutes with walls made of conductive material, we offer a specially designed measuring chute (please visit this site and click on „Configuration“ to learn more). When varying bulk heights occur, our moisture analyzers provide optional bulk height compensation. In this case, a separate distance sensor can be connected, ensuring highly accurate measuring results. Another advantage is that the calibration is done directly on the evaluation unit. The software provides a sample taking feature and is able to calculate the calibration curve automatically. What's more, laboratory values can be easily entered and linked to the corresponding measurement values.
The engineers and service technicians of Berthold Technologies are wherever they are needed. We are here for you worldwide!