Particle size distribution and concentration of nano- and microparticles in suspensions and emulsions; from below 100 nm to a few micrometers. more
The Versatile Particle and Dispersion Analyser: At-Line, in the Process and in the Laboratory
Nanoparticle & droplet: size distribution, density, Hansen parameters, magnetization, adhesion
Direct & accelerated stability information for R&D, QC, upscaling of suspensions & emulsions
In-situ characterization of dispersibility & stability, separation, filtration, rheology
Comprehensive analysis of nano / microparticles & their interactions in dispersions with 1 instrument
The multi-wavelength LUMiSizer complements the near-infrared (NIR) LUMiSizer.
An additional, blue light source enables particle characterization in the lower nanometer range. Shorter wavelengths increase the sensitivity for translucent & low-concentrated dispersions.
The analytical photocentrifuge measures 12 different samples simultaneously at a temperature of 4-60 C with the proven, patented STEP-Technology®. For the first time, a temperature ramp is combined with a physically accelerated separation (up to 2300-fold) which facilitates direct storage stability tests & predictions for dispersions (ISO/TR 13097 & ISO/TR 18811).
The device determines particle & droplet size distributions in accordance with ISO 13318, particle density with ISO 18747. Experts appreciate the operational simplicity, elimination of calibration with reference particles, and high sample throughput.
Applications of the device range from innovative particles & high-tech formulations including liposomal, biopolymer-based dispersions to the field of mechanical materials testing of solid substances, e.g. bones.
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The multi-wavelength STEP technology now handles applications at 4-80 C with temperature stability of +/- 0.2K. more
Test formulations under original storage & usage temperatures, regardless of whether they are sold in cold, temperate or hot climates more
The multi-wavelength LUMiSizer complements the near-infrared (NIR) LUMiSizer. An additional, blue light source enables particle characterization in the lower nanometer range. Shorter wavelengths increase the sensitivity for translucent & low-concentrated dispersions. The analytical photocen ... more
The new generation of the proven stability analyzer LUMiFuge® considerably simplifies quality control in industry by introducing the instability index in the SEPView® 6 software. The LUMiFuge, which uses the measuring principle of analytical centrifugation, is one of the standard devices fo ... more
LUM GmbH is a leading international provider of innovative measurement technology for dispersion analysis and materials testing. Since the founding of the company by Prof. Dr. Dr. D. Lerche in 1994, LUM is also obliged to science. The company promotes science and technology and contributes ... more
From 22-23 May 2019 LUM GmbH hosts the 9th International Conference Dispersion Analysis & Materials Testing in Berlin, Germany. Since 2014 the Young Scientist Award (YSA) recognizes outstanding scientific work by young researchers in the areas of particle and dispersion characterization and ... more
The 8th International Conference Dispersion Analysis & Materials Testing is hosted by LUM GmbH in Berlin, Germany, from 29-30 January 2018. Here, during this now traditional interdisciplinary event, particle scientists meet product formulators; application engineers meet scholars from extre ... more
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