Attension® Theta Flex
Attension® Theta Flex is a contact angle meter that enables all measurements in one instrument for both research and quality control. It measures static and dynamic contact angle, 3D surface roughness, surface free energy, surface and interfacial tension, and interfacial rheology.
Theta Flex is available from a fully manual configuration all the way up to the most advanced fully automated system.
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Configuration
Dispenser
Droplet placement
Sample stage
Theta Flex Auto 5
Auto, 4 liquids
Auto
Auto XYZ
Theta Flex Auto 4
Auto, 2 liquids
Auto
Auto XYZ
Theta Flex Auto 3
Auto, 1 liquid
Auto
Auto XYZ
Theta Flex Auto 2
Auto, 2 liquids
Auto
Auto X, Manual YZ
Theta Flex Auto 1
Auto, 1 liquid
Auto
Manual XYZ
Theta Flex Plus
Auto, 1 liquid
Manual
Manual XYZ
Theta Flex Basic
Manual
Manual
Manual XYZ
Attension® Theta Lite
Theta Lite is a compact and robust contact angle meter for simple and precise quality control and basic wettability research. The high accuracy is obtained with high quality mechanics combined with an automatic or manual droplet creation.
Attension® Theta Topography
Theta Topography is an innovative system capable of separating the effect of surface roughness to the contact angle result. As a result, roughness-corrected contact angles can be better compared with each other for research and quality control purposes.
Theta Flex can be combined with the unique 3D Topography module that takes the wettability and adhesion analysis into a completely new level by measuring both contact angle and surface roughness of the sample in a single measurement. Distinguish the effect of roughness on contact angle and surface free energy. Roughness measured with an external profilometer can also be entered.
Attension® Theta High Pressure
The Attension® Theta High Pressure is a tensiometer for measuring wettability and interfacial tension at high pressures and high temperatures within enhanced oil recovery research. With the harsh conditions of an oil reservoir in mind, the instrument is designed to ensure ease of use and yet offer wide measurement possibilities.