Optical Tensiometer System
Biolin Scientific Attension, ThetaLite Optical Tensiometer System Contact Angle Measurement Device
Device Description
Analysis such as surface, interfacial tension, contact angle or surface roughness; It allows you to learn about material properties such as wettability, absorption, free surface energy, adsorption, spreading, cleanliness, surface heterogeneity, and interfacial rheology. Knowing these properties is important in developing treated surfaces and technical solvents, determining coating quality, and solid surface and liquid quality control areas.
- Fixed zoom CMOS 1/2” USB 3.0 digital camera
- Maximum metering rate (fps): 2068
- Maximum sample size (mm): Unlimited x 45 x 200 (stepped)
- Light source and size: LED-based homogeneous background lighting, Ø 20 mm
- Static (Sessile Drop) and Dynamic (Advancing-Receding) Contact Angle
- Surface & Interface Voltage Measurements
- Free Surface Energy (SFE) Measurements with 9 different thermodynamic methods
- Captive Bubble, Wetting Envelope Measurements
- Live analysis and continuous drop volume measurement options thanks to OneAttension software
- Information such as drop height, width and surface area covered by the drop
- Values such as averaging among multiple measurements and creating multiple sequences can be measured.
- Thanks to the supplied OneAttension software, all these measurements can be completed in a few minutes.
