Contact angle measurement
Dynamic Contact Angle Meter and Tensiometer DCAT 21 from DataPhysics
For the software-controlled measurement of
- the contact angle of powders and fiber bundles and the adsorption behavior of liquids on wettable materials according to the modified Washburn method
- the dynamic contact angle and the surface energy of prismatic and cylindrical samples according to the Wilhelmy method
- the static surface and interfacial tension of liquids
- the Du Noüy Ring method with automatic ring correction according to Huh & Mason, Zuidema & Waters and Harkins & Jordan
Consists of
- a high-precision electrodynamically compensated weighing system with automatic calibrating function
- a software-controlled motorized height positioning of the sample vessel with variable speed
- an integrated measuring and control electronics with digital thermometer
- a graphical display for weighing data, temperature and other measuring statuses
- a serial RS 232C interface
- an illuminated sample chamber with connection for inert gas
- sample vessels of borosilicate
- a Du Noüy ring RG 11, made of platinum-iridium to DIN 53914
contact back
Mrs Dr. D. Keil
Tel. +493641 282554