Contacts and Location
Enquire about this equipment | |
Organisational Unit |
Riga Technical University Faculty of Natural Sciences and Technology Institute of Polymer Materials - Latvia, Rīga |
Building | Riga, Paula Valdena,3 |
Room | 255 |
Description
Specification
Services
Theta Theta Lite Available Measurements Static contact angle √ √ Dynamic contact angle Automatic Manual Surface/Interfacial tension √ √ 3D surface roughness √ – Interfacial rheology √ – Surface free energy Zisman Plot, OWRK/Extended Fowkes, van Oss Acid-Base, Wu, Neumann’s Equation of State, Schultz 1 and 2 Available Measurement Methods Sessile drop √ √ Captive bubble √ √ Pendant drop √ √ Reverse pendant drop √ √ Meniscus √ √ Dynamic contact angle Automatic Manual Pulsating drop √ – 3D Topography √ – High pressure √ – Hardware Measuring range (°, mN/m) 0…180, 0.01…2000 0…180, 0.01…2000 Accuracy (°, mN/m) ±0.1, ±0.01 ±0.1, ±0.01 Maximum sample size (mm) Unlimited×95×180 (with stage) Unlimited×50×200 (with stage) Maximum resolution (px) 1984×1264 744×480 Maximum measuring speed (fps) 3009 160 Camera USB3 digital camera with zoom USB2 Light source LED based background lighting LED based background lighting Field of view (Ø, mm) 22 mm x 22 mm 7 Dimensions — Basic frame (L×W×H, cm) 74×20×59 49.5×13×31 Weight — Basic frame (kg) 7.3 5 Power supply (VAC) 100…240 100…240 Frequency (Hz) 50…60 50…60 Drop Profile Fitting Method Young-Laplace (CA, ST/IT, M)* √ √ Bashforth-Adams (ST/IT)* √ √ Circular (CA)* √ √ Polynomial (CA, M)* √ √ Software Provided software OneAttension OneAttension System Requirements Recommended system requirements 2 GHz processor 2 GB RAM 120 GB hard disk drive1 1024×768 resolution 1 USB2 or USB3 port 1 additional USB3 port with Theta 1 additional USB2 port with 3D topography module 1SSD hard disk (min. 500MB/s) needed for high speed recording with Theta
Operating system requirements Windows 7 & 8 & 10 (32 or 64 bit)*
Manufacturer
Biolin Scientific
Model
Theta
Access Level
Restricted