Introduction
The Bubble Pressure Tensiometer – BP100 by KRÜSS is a precision instrument designed for analyzing surfactant dynamics. It is used in research, development, and quality assurance to measure dynamic surface tension (SFT) and optimize surfactant use in processes like spraying, printing, painting, and cleaning.

Dynamic Measurement Capabilities
The BP100 measures SFT using a high-precision pressure sensor that analyzes the internal pressure of gas bubbles in a surfactant solution. It can measure surface tension over a wide dynamic range from 5 to 200,000 milliseconds, allowing users to determine how quickly a surfactant acts and when the desired SFT is achieved.

Quality Assurance and Surfactant Content Checking
The instrument is sensitive to changes in surfactant content, making it ideal for quality assurance in galvanic and cleaning baths. It provides methods for creating accurate reference curves and rapid single-point measurements to ensure surfactant content is within required ranges.

Convenience and Efficiency
The BP100 features automatic measuring programs, intuitive control, and the use of disposable capillaries, which save time and reduce the need for cleaning. It supports the optimization of various processes, including spray, washing, and painting.

Measuring Methods and Options
The BP100 allows for the measurement of SFT as a function of surface age, long-term SFT measurement, and determination of adsorption and diffusion coefficients. It also offers temperature control from -10 to 130 °C, with an internal sensor for accurate temperature measurement.

Data Management and Software
The instrument's software includes adaptable measuring templates, overview diagrams, and comprehensive reports for transparent data management. It also features an extensive substance database for easy organization of important substances.

Support and Expertise
KRÜSS combines technical know-how with scientific expertise, offering high-quality instruments and consulting services. They provide continuous support and information to help optimize technologies, maintaining their position as a global leader in surface and interfacial tension measurement.

Contact Information
KRÜSS GmbH is headquartered in Hamburg, Germany, with additional locations in the USA, China, France, and the UK. Contact details for each location are provided for further inquiries.