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What are the most interesting and most innovative industry solutions? This question was explored these past weeks by an independent jury consisting of professors, scientists, trade journalists and industry experts of the Initiative Mittelstand (initiative of medium sized businesses). In the category “optical technologies” FRITSCH – Milling and Sizing, was honoured for the Laser Particle Sizer ANALYSETTE 22.
The top-model of the ANALYSETTE 22-series, the ANALYSETTE 22 NanoTec, convinced!
FRITSCH has patented measurement through laser diffraction in a convergent laser beam and therefore the infinitely adjustable adaptation of the measurement range, as well as a previously unachieved number of measurement channels. With a measurement range from 10 nm to 2000 µm, the ANALYSETTE 22 NanoTec offers true entry into the nano range. This is achieved through the use of a second laser beam that is directed at the sample from behind, allowing for detection of the back-scattering light.
The patented capability to move the measurement cell within the beam path of the optical system during the measurement also results in a very high number of effective detection channels, which can be over 500 for the NanoTec model, which leads to a correspondingly high number of particle size classes and therefore a very high resolution. The special shape of the detector combined with intelligent analysis software also allows information to be obtained about the particle shape.
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