January 2005Analytical Instrumentation & Environmental Monitoring
Thermogravimetric moisture-content analysis is a method frequently used for the quality control of substances such as food, chemicals, pharmaceuticals and raw materials. Mettler Toledo's halogen heat source technology makes it possible to determine moisture content quickly and efficiently.
Unlike traditional drying methods, the process is precise and causes minimal damage to the sample. Halogen moisture analysers are a further development of infrared drying and offer a fast and cost-effective alternative to the traditional drying-oven method. The precisely regulated halogen technology is the key to success for a number of applications that have not been satisfactorily provided by balances with conventional infrared lamps.
Halogen drying technology allows accelerated measuring, as the target temperature is reached quickly, and then maintained. Time is reduced by as much as 40% compared to infrared methods.
High reliability and accuracy, functional QM (quality management) tools, such as the integrated instrument check, the three-level password protection, automatic method development, and the comprehensive sample identification traceable to international standards, qualify the new HR83 halogen moisture analyser for use in regulated environments.
The new AutoMet function of the HR83 allows the user to develop methods efficiently, and if required, automatically match the reference value. Numerous optimised application methods are also available in the methods database. Large keys provide direct access to the main functions, making operation easy. The results are either printed out or transferred to computer via a data interface. Ease of use and flexibility make these compact and programmable instruments ideal for applications in laboratories and various production areas.
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Analytical Instrumentation & Environmental Monitoring
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Senseca South Africa has introduced its BTD-1 fully integrated, standalone thunderstorm warning system, which detects lightning by monitoring the background quasi-electrostatic field. The system can generate alerts before the first lightning strike, with a detection raterange of up to 83 km.
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The testo Saveris 1 environmental monitoring system has been in continuous use since 2010 at Jungbunzlauer, a biotechnology company in Germany, providing seamless temperature and humidity data for audit-ready, GxP-compliant processes across laboratories, warehouses and production areas.
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Read more...Yokogawa’s free chlorine analyser is gold standard for water treatment utilities Yokogawa South Africa
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One of the key factors in ensuring safe drinking water is the accurate monitoring of free chlorine residuals. This is where advanced online analysers, such as Yokogawa’s FC800 free chlorine analyser, are becoming increasingly valuable for water treatment operators and municipal utilities.
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Cooling towers rely on evaporation to remove heat, but this process also concentrates dissolved solids in the system. Left unmanaged, this buildup can lead to scaling, corrosion and fouling, reducing efficiency and increasing maintenance costs.
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Analytical Instrumentation & Environmental Monitoring
The market for zero-alcohol wine is creating fresh opportunities for wine producers, but processing these products creates new contamination challenges. Technical support from an established filtration specialist, such as Parker, can help wineries in overcoming the challenges posed by the increased risk of contamination.
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With ifm’s remote monitoring solution, you can visualise the condition of the submersible pumps in your sewage plant and diagnose issues before they become serious problems.
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