ATR Sensor Advantage

The RHEONAUT module features an infrared transmitting element with high refractive index as the optical sensor. It has an excellent inertness to chemistry and abrasion. Compared to standard infrared transmission spectroscopy or specular reflection spectroscopy techniques, the sample thickness can be adjusted to the rheological needs and is independent from the infrared spectroscopy requirements. Accordingly, any plate/plate geometry as well as cone/plate geometry can be used for all the testing methods offered by the HAAKE MARS rheometer.