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| LUMiSizer | ||||
| The High-end Dispersion
Analyser LUMiSizer® of L.U.M. GmbH is your complete
dispersion lab, all in one instrument. The quick characterization
of any demixing phenomena, consolidation and the calculation of the
velocity distribution in the centrifugal field as well as of particle
size distribution make the LUMiSizer® the instrument
of choice for research, development and QA/QC. Applying the patented STEP™-Technology the instrument determines demixing processes of dilute or concentrated suspensions/emulsions for up to 12 different samples simultaneously. Even different sample cell types and physical references can be measured at the same time. The stability testing can be accelerated by up to 4500x compared to traditional test tube tests. Fast stability ranking and shelf-life determinations of undiluted dispersions in original concentration are done in minutes/hours instead of months/years. The multisample analytical centrifuge is ideally suited for characterization and optimization of dispersion properties. It quantifies particle- particle-interactions, the compessibility of particles, flocs, gels and the elastic behaviour of sediments. The concentration, viscosity, complexity and particle size of a wide range of dispersions are easily analyzed. Many applications in research and development as well as in industry benefit from the LUMiSizer®. SEPView™ is a comprehensive database driven software solution coming with the Dispersion Analyser LUMiSizer®. It controls the instrument and provides functions for data management, visualisation, analysis and result documentation. The application welcomes the operator with an intuitive and user friendly graphical user interface. This enables new users to become familiar with the features necessary for the daily work in a short time. |
The instrument determines demixing processes of suspensions/emulsions
for up to 12 different samples simultaneously. |
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| All information (calibration
data, programmed measurment methods, comments, transmission profiles,
settings etc) is stored in one database, no file management required.
Fast access to validation and measurement results and sample information
is guaranteed. Comparison of sample data from different measurements
is easily achieved. Different program components are provided for the qualitative and quantitative analysis of the samples, e.g. for the clarification the Integral Transmission; for settling, creaming & consolidation the Front Tracking and the PSA-module for the calculation of the particle size distribution. The included animation tool displays the recorded measurement data with programmable playback parameters for easy recognition & identification of complex separation phenomena. Standard database functions like import & export of measurements and results, filtration of database content by various criteria, user and database administration are supported by SEPView™. The program supports different languages and different systems of units. The modular and object oriented design of the software provides easy extension and customizing opportunities on customer's request, i.e. for special R&D or QC tasks. The SEPView™ software and the device comply with CFR 21 Part 11. |
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