DCAA-101Wetting & interface behavior

Dynamic Contact Angle Analyzer

Use repeatable optical observation to understand how droplets, bubbles and material surfaces meet.

  • Gas / liquid contact angle measurement
  • Advancing, receding and roll-off angle analysis
  • Automated droplet / bubble dosing and image fitting
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Dynamic Contact Angle Analyzer editorial product visual

DCAA-101 product overview

Product introduction

A contact-angle measurement instrument for analyzing material-surface wetting performance and interfacial behavior. It characterizes the dynamic and static contact states of liquids or gases on solid surfaces.

Product functions
  • Gas / liquid contact-angle measurement
  • Roll-off, advancing and receding angle measurement
  • Automated bubble / droplet injection
  • Automated image recognition and fitting
  • Automated sample positioning
Application areas
  • Electrode materials
  • Functional coatings
  • Material modification

DCAA-101 source equipment, principle and analysis material

These images are exported directly from the original product layout; any conditions, values and results shown remain reference material.

Original DCAA-101 instrument photograph
Original instrument photograph
DCAA-101 sample stage and observation area
Sample stage and observation area
DCAA-101 roll-off-angle source image
Roll-off-angle example
DCAA-101 bubble contact-angle source image
Bubble contact-angle example
DCAA-101 droplet contact-angle source image
Droplet contact-angle example

DCAA-101 full product poster

Dynamic Contact Angle Analyzer full product poster
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