Measures liquid surface/interfacial tension and density quickly and easily, with repeatable semiautomatic measurements under set conditions. KRÜSS combines interface chemistry expertise, intuitive operation and high quality manufacturing to provide accurate, repeatable instruments. The K20 force tensiometer serves surface and interfacial tension quality control, including emulsifiers, wetting agents and detergents. Reliable and easy to use, it works without a computer or external power and provides accurate analysis for large sample volumes. It switches quickly from manual sample preparation to motor controlled surface tension measurement.
Oil aging tests, particularly transformer oil according to ASTM D-971; surfactant effectiveness in wetting agents and detergents; surfactant solution concentration; food industry tank acceptance and cleaning validation; interfacial tension measurements for emulsifier quality control and optimization; coolant and lubricant testing.
Precision force sensors and a finely stepping motorized sample stage provide reliable ring and plate measurements; density measurement is available for the ring method. An illuminated, spacious sample area and smooth precision stage simplify manual preparation. A magnetically secured draft shield prevents airflow disturbance. Processor controlled programs provide repeatable unattended measurements. Stage speed and stored measurement parameters are adjustable. A long life battery permits independent operation, temperature control accessories support process analysis and optional external software provides data management.
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Beijing Optic Electronic Technology Co., Ltd. (Optic Electronic) was founded in 2010. It is a high-tech enterprise focusing on the optoelectronic field, providing domestic scientific research institutions and industrial users with instruments, equipment and overall solutions in optical inspection, micro-nano processing, laser applications and other fields. The company is headquartered in Changping, Beijing, with offices in Shanghai and Guangzhou, serving the whole country.
Beijing Optic Electronic Technology Co., Ltd. (Optic Electronic) was founded in 2010 and has been deeply engaged in the optoelectronic field for more than ten years, focusing on introducing and promoting mature and innovative optoelectronic technologies and reliable products from overseas, and providing professional instruments, equipment and supporting services for domestic scientific research institutions and industrial enterprises. Its products cover optical inspection and analysis, laser and micro-nano processing, semiconductor packaging inspection, physical property analysis, and special optical fibers and crystals, and are widely used in semiconductor manufacturing, materials science, biomedicine, university research and national defense.