The start-up droptical, which develops drop dispensers and camera technology in miniature format, and the measuring device manufacturer DataPhysics Instruments are jointly setting new standards in liquid dispensing for surface science applications. With the FlexDrop, an innovative dosing system has been developed for the contact angle meters of the OCA series from DataPhysics, which can dispense particularly tiny drops on smallest surface areas.
Measurement on the smallest surface areas possible.
The innovative piezo dosing technology of the FlexDrop dosing system and its precise drop control make it possible to position drops on smallest surface areas. The FlexDrop dosing system can reproducibly dispense drops with minimal volumes, in the picolitre and nanolitre range, and with pinpoint accuracy. For the first time, users can carry out measurements on two drops which have a distance of just two millimetres, without having to reposition the dosing unit. Such close positioning of droplets was not possible with previous dosing systems as a one-click measurement. This way, the smallest surface areas can be analysed quickly and precisely – on electronic components as well as on curved or structured surfaces.
The simultaneous dosing of two drops with minimal spacing is particularly advantageous for determining the surface energy of solid surfaces, for which at least two test liquids are required. With contact angle meters from the OCA series, equipped with a FlexDrop dosing system, it is possible to measure the surface energy with just one click.
Outstanding user-friendliness: easy cleaning and quick cartridge change.
The small droplet size makes cleaning the sample particularly easy, as the droplets evaporate from the surface. This is a particular advantage if the measurement is part of the quality control of components, which are subsequently used further.
The FlexDrop dosing system is equipped with interchangeable cartridges for the test liquids. Users can change the cartridges in a few simple steps; cleaning is not necessary. The use of individual cartridges for different liquids also eliminates the risk of cross-contamination.
 |
| Standing at back:Dr Sebastian Schaubach and Nils Langer Managing Directors of DataPhysics Instruments ans seated from left: Daniel Föste, Jonas Heelein and Matthias Leininger, the founders of droptical. |
Successful collaboration between droptical and DataPhysics Instruments.
- With FlexDrop, droptical and DataPhysics Instruments have realised the first joint product ready for series production. “During development, the focus was on ensuring that the dosed drop volumes can be generated reproducibly. This enables users to achieve extremely precise dosing, especially for particularly small droplets,” says Matthias Leininger, co-founder of droptical, and continues: “In collaboration with DataPhysics Instruments, we were able to develop the prototype of our droplet generator into a market-ready product.”
Dr Sebastian Schaubach, Managing Director of DataPhysics Instruments, adds: “We are delighted that, together with droptical, we have achieved this breakthrough in the development of dosing systems for contact angle measurements. We believe that we can offer our customers a tangible advantage over other systems with the FlexDrop dosing system. This concerns both the reduction of sample cleaning processes after the measurement and the 1-click measurement of the surface energy.”
FlexDrop allows extremely accurate measurements on the smallest surface areas with reproducible drop volumes in the picolitre and nanolitre range. The superior technology makes FlexDrop a valuable tool for laboratories, research institutes and development departments.
@PresseBox #DataPhysics #droptica. #PAuto
No comments:
Post a Comment