Industrial quality assurance is about reliability, speed, and ease of use. When it comes to regular checks of the cleaner or wetting agent content in a bath, our Bubble Pressure Tensiometer – BPT Mobile is prepared for these demands.
Checking your bath with our BPT Mobile
Immerse – click – read out: Capture the surfactant content of your bath within seconds using surface tension with our BPT Mobile. The quality inspector using it knows immediately if the bath is okay thanks to an ad-hoc evaluation. Moreover, for proactive adjustment of the bath, the BPT Mobile shows how the surfactant content decreases over time due to removed parts, for example.
Quality at a touch
With the intuitive touch display, working with the BPT Mobile is almost like doing quality tests with a smartphone. Thanks to the large display, functions are easy to hit – even with lab gloves. Programmed measurement templates and the fact that the instrument is insensitive to changing immersion depths provide for user-independent quality control.
Includes all software it needs
Our BPT Mobile works independently from a computer or the power grid and is simply recharged via USB. Up to 20 million results find room in a clear, customizable folder structure. The display shows all necessary graphical representations and makes evaluation in other software obsolete – yet possible thanks to a fast data export to Excel.
Tasks and applications
Checking the content of cleaner or wetting agent in a bath is an important QC task in many industrial processes:
Cleaning as a preparation step before coating or bonding
Coating of solar cells
Etching, e.g. for circuit boards
Measuring methods and options
Bubble Pressure method: SFT is measured using the internal pressure of a bubble at an immersed capillary
Monitoring at a single surface age with evaluation based on predefined limits
Continuous measurement of SFT while changing the concentration
Determination of the SFT dependent on surface age between 10 and 30,000 ms
Temperature measurement and documentation