Krüss
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Walther-Präzision, Carl Kurt Walther
reconnected. Couplings are made in stainless steel (as standard), and are available in nominal sizes 6, 9, 12 and 16. Hall 8.0, Stand K82 — WaltherPräzision, Carl Kurt Walther GmbH & Co. KG, Haan, Germany www.walther-praezision.de A portable tensiometer for onsite surfactant measurements The Bubble Pressure Tensiometer BP50 (photo) is a mobile surface-tension measurement system that can be used, for example, for checking the con-
centration of cleaning agents onsite, checking rinsewater for surfactant residue after tank cleaning or determining the correct time for additional dosing of surfactants in electroplating baths. The BP50 can detect the surface tension that occurs just after surface formation at surface ages of between 15 and 16,000 ms, thus making it suitable for measurements of high-speed processes, such as printing, spraying and coating. The system consists of a capillary, compressor, pressure sensor and temperature sensor, all combined
in a hand-held instrument for onsite measurements. Hall 4.1, Stand F50 — Krüss GmbH, Hamburg, Germany www.kruss.de This ePTFE tape saves time and money when joining large flanges Based on this company’s patented expanded polytetrafluoroethylene (ePTFE), the new Series 500 Gasket Tape for large steel flanges enables industrial plants to save time, money and trouble compared to conventional large gaskets, says the manufacturer.
Numerous needs – one solution
CHEMCAD Process Simulation
phone +49 281 33 99 10 • www.chemstations.de Circle 9 on p. 61 or go to adlinks.che.com/40267-09 32I-6
CHEMICAL ENGINEERING WWW.CHE.COM MAY 2012
Circle 30 on p. 61 or go to adlinks.che.com/40267-30