Laboratory / KRÜSS / SFE, Surface free energy, Contact angle,

MSA

High-Performance Tool for Surface Quality Control

The MSA One-Click SFE Mobile Surface Analyzer is an advanced instrument designed for rapid and precise quality control of coated, pretreated, or cleaned surfaces. It accurately measures surface wettability through automatic, high-speed analysis of the surface free energy.

With a single click, the MSA dispenses two liquid droplets simultaneously, then instantly analyzes the contact angles to determine the surface free energy. The fully automated process completes in under a second, providing reliable insights into the surface’s wettability by aqueous or organic liquids, as well as its adhesion properties.

This advanced technology ensures highly accurate, user-independent results thanks to its standardized measuring process, minimizing errors caused by manual operation.

Technical information
  • One-Click Action
  • SFE in < 1 second
  • Small footprint

    Sessile drop:
    • Range: 0 to 180° (software-based)
    • Resolution: 0.01° (software-based)
    • Accuracy: 0.8° (instrument-based)

  • ADVANCE software for adhesion analysis
  • Measure on flat, round, or convex surfaces
  • Measure horizontal, vertical, and upside down
Documents & videos
Surface free energy with one click | MSA