Dynamic Foam Analyzer – DFA100 – Krüss

The DFA100 serves a wide variety of industries, including but not limited to firefighting foam development, surfactant production, flotation processes in solids separation, foam prevention measures in coatings like paints and varnishes, wastewater treatment, cooling lubricants management, and gas sweetening processes.

The DFA100 is capable of analyzing foam characteristics such as foamability and foam stability. It provides detailed results on foam height, liquid height, total height, foam capacity, maximum foam density, expansion rate, foam half-life time, drainage half-life time, and sample temperature.

Accuracy and reproducibility are achieved through its advanced optical detection for measuring foam height and stability, alongside stirring cycles for heavily foaming liquids. Its compatibility with the ADVANCE software also enables automatic analysis and powerful data evaluation to ensure precise and consistent measurements.

Yes, the DFA100 can measure temperature using a PT100 sensor with a range of 4 to 90 °C. It offers a resolution of 0.1 °C and precision of ±0.1 °C, ensuring accurate temperature readings inside the sample liquid. An external sensor is also available as an optional feature for enhanced measurement capabilities.

Yes, the DFA100 is designed to work seamlessly with the ADVANCE software. This software supports various languages including Chinese (simplified), English, French, German, Japanese, Korean, Portuguese, Russian, and Spanish. It offers modules for foam analysis and an optional Remote Control API, providing users with extensive data analysis and control capabilities.

The DFA100 comes with a variety of accessories to cater to diverse applications. These include glass columns of 20 and 40 mm diameter with temperature control options, filter plates for sparging of various diameters and porosities, and the columns and frits are made of borosilicate glass, with sealings made of silicone and FKM.

The DFA100 is optimized for use within an operating temperature range of 15 to 30 °C in a non-condensing humidity environment. It requires a power supply of 100 to 240 V, consuming 30 W of power at a frequency of 50 to 60 Hz, ensuring efficient operation under standardized laboratory conditions.