Surface Science

81.OCAS/LA

Optical standard for lamella method

82.GTR 70

Sample vessel holder for inert gas connector

83.OCAS-YL High Optical Contact Angle

Optical contact angle standard Young/Laplace method

84.LIA-MD

Liquid injection attachment

85.SCAT 31

- Software module surface tension for DCAT 21 - For the control of the test, the measurement and analysis of the surface and interfacial tensions - Measurement and analysis programs: measurement of the static, time- and temperature-dependent surface and interfacial tensions of and/or between liquids according to the surface and interfacial tension of liquids according to the Du Noüy Ring Method (to DIN 53915 & ASTM-971) - The Wilhelmy Plate and the Wire Hoop method, tension and pressure on the interface - Ring tear-off test to determine the surface elasticity - Automatic ring corre...

86.SCAT 32

- Software module contact angle for DCAT21 - For the control of the test, the measurement and analysis of contact angles and the surface free energy - Measurement and analysis programs: force-based measurement of the dynamic contact angle of prismatic and cylindrical solids (e.g. plates, films, rods and single fibres) as well as the wetted length according to the Wilhelmy method - Adsorption measurement on powders and fibre bundles with the determination of the average contact angle according to the modified and the extended Washburn method - Calculation of the surface free energy of...

87.SCAT 33 Software Module CMC

- Software module CMC for DCAT 21 - For the automatic determination of the critical Micelle formation concentration of surfactants (CMC). measurement and analysis programs: fully automatic determination of the critical micelle formation concentration of surfactants (CMC) in forward & reverse mode - Calculation of the minimum surface tension in case of synergistic effects of surfactant mixtures. calculation of the space required by molecules on the surface - Calculation of the free adsorption energy after Gibbs - Calculation of the surface excess. automatic ring corrections according ...

88.SCAT 34 Software Module Liquid Density

Determination of liquid density

89.SCAT 35 Software Module Liquid Density

Determination of sedimentation and penetration rate

90.DCAT 11

Dynamic contact angle /tensiometer measuring device