VCA Optima
CONTACT ANGLE / SURFACE CLEALINESS / WAFER
VCA Optima

The VCA Optima series incorporates lightweight design, easy assembly, and the latest Windows™ standards and user-friendly software to create a contact angle instrument that is accurate and easy to use. VCA-optima systems are suitable for research or quality control in R&D and process engineering. Systems range from the basic Optima to the fully equipped Optima XE. Features include Dynamic capture capability, Motorized syringe, Surface energy analysis and Pendant drop analysis, to name a few.
The VCA Optima utilizes a precision camera and advanced PC technology to capture static or dynamic images of the droplet and determine tangent lines for the basis of contact angle measurement. A manual or automatic syringe provides easy dispensing of test liquid. Computerized operation eliminates human error in line drawing and captures dynamic images for time sensitive analysis. Data and images are stored in the computer for later analysis or easy transfer to other software applications.

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VCA 3000s
CONTACT ANGLE / SURFACE CLEALINESS / WAFER
VCA 3000s

VCA-3000S Wafer Surface Analysis Systems are specially designed for use in semiconductor wafer processing quality control. The system provides quick and accurate contact angle/surface energy analysis on wafer surface to evaluate adhesion, cleanliness and coatings.

The syringe mechanism can be raised for easy loading and unloading eliminating the possibility of wafer damage.

Although the system was designed for wafer surface analysis it is also a useful tool for any application that requires a large stage. Samples sizes up to W12” x L12” x H.75” can easily be accommodated by this system

The VCA 3000s utilizes a precision camera and advanced PC technology to capture static or dynamic images of the droplet and determine tangent lines for the basis of contact angle measurement. Manual or automatic syringe provides easy dispensing of test liquid. Computerized operation eliminates human error in line drawing and captures dynamic images for time sensitive analysis. Data and images are stored in the computer for later analysis or easy transfer to other software applications.

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