29 New Software Puts Particles in a Different Light
Malvern Instruments has released a new version of software for the company’s Morphologi G3 particle characterisation system. This fully automated image analysis-based system delivers particle size and shape information for wet and dry samples, and for the analysis of foreign particulate matter collected on filters.
Among the new applications in the version 7.40 software are facilities for user-defined light settings and automated dark-field measurements, further extending the range of applications for which the Morphologi G3 can be used. A new reanalyse function enables the application of filters, classes and the rebinning of data to multiple records, for improved productivity and workflow.
With the new software, Morphologi G3 users can now more closely define their own light settings in the standard operating procedures (SOP), allowing for darkfield and polarizer measurements. The Version 7.40 software also introduces a polygonal selection tool for tighter definition of size and shape classes, and a circular area selection tool for more accurate analysis of particulates on filters.
The Morphologi G3 automated particle characterisation system provides statistically significant, high-quality image data for thousands of particles in one measurement.
Circle no. 373
Free White Papers on the Science of Particle Sizing
Brookhaven Instrument have published four definitive white papers which should be essential reading for scientists either considering, or already active, in particle size measurements. All four papers are downloadable from the Brookhaven website free of charge. Entitled ‘What is Particle Size’, ‘What is a Particle?’ ‘A Guide to choosing a Particle Sizer’ and ‘ What is a Discrete Particle Size Distribution’ the papers contain clear, concise, relevant, scientifically sound and Instrument neutral discussion around the topics of importance concerning particle size science. The different aspects of technologies available to scientists are all discussed with the merits and downside of all to aid a better understanding of the science.
The author Dr Bruce Weiner has been active in the area of particle sizing for over 40 years and is a world-renowned expert in the area.
Circle no. 374
Cutting Mills
Ideal for size reduction of soft to medium-hard, tough-elastic and fibrous materials as well as for heterogeneous mixtures. They are indispensable in the areas of plastics, textiles, agriculture, forestry, environment, construction materials, chemistry and foodstuffs as well as for analytic and sample preparation for RoHS-analysis. A particularly important criterion for a Cutting Mill is the question how fast and easy it can be cleaned in daily laboratory use. Therefore we have placed particular value on the easy cleaning when we developed the Fritsch PULVERISETTE 19.
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The entire grinding chamber can be opened easily in seconds and both the rotor and the sieve can simply be removed with simple motions. Only at Fritsch Cutting Mills it is possible to lift open the entire top part of the housing as well as the door – in fact, the door can be completely removed. The rotor of the Fritsch Cutting Mills can be removed easily without tools for quick cleaning in between and it can be turned by hand, when the mill is open. The result is a completely open and empty grinding chamber with minimal dead space for easy and quick cleaning – a secure protection against cross contaminations. Fritsch Cutting Mills are available in different configurations – for each application the perfect Mill. Customers are invited to send Fritsch their most difficult sample and they will carry out a complimentary sample grinding.
Circle no. 375
FRITSCH · ANALYSETTE 22
DETERMINATION OF PARTICLE SIZES. SIMPLE AND FLEXIBLE.
LE.
Quality and technology made in Germany: the ANALYSETTE 22 MicroTec plus compact all-round-laser for all applications – and the
a Two models for all applications: wo models for all applications:
• Extra large measuring range 0.01 – 2000 µm • Ideal for dry and wet measurement of particle sizes • Modular system of measuring unit and dispersion units • Practical fast-switch-system and short measuring times • Simplest operation – open confi guration of the measuring process
ANALYSETTE 22 MicroTec plus – Measuring range 0.08 – 2000 µm ANALYSETTE 22 NanoTec plus – Measuring range 0.01 – 2000 µm
ANALYSETTE 22 NanoTec plus for perfect results down to the nano range. Info and sample analysis:
www.fritsch-laser.com
AN
Or give us a call and get a personal consultation! +49 67 84 70 138 ·
crolly@fritsch-laser.com
FRITSCH. ONE STEP AHEAD. FRITSCH GMBH · MILLING AND SIZING · INDUSTRIESTRASSE 8 · 55743 IDAR-OBERSTEIN · GERMANY · PHONE +49 67 84 70 0 ·
INFO@FRITSCH.DE ·
WWW.FRITSCH.DE
6305-007 FR Int. Labmate
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Circle no. 376
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