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.

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 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.