Live Camera Imaging
View the sample and droplet in real time, then capture images for detailed analysis.
Surface Science • Measurement TechnologyUnderstand Surfaces.
Understand Surfaces.
Measure with Clarity.
SessileGradien is an integrated sessile-drop contact angle measurement system, bringing image capture, droplet analysis, and experiment documentation into one streamlined workflow.
Contact angle analysisCamera-based imagingExperiment tracking
SESSILEGRADIEN / MEASUREMENT VIEW
● Actual Contact Angle Analysis
32.8°Left Angle
33.8°Right Angle
33.3°Mean Angle
● Image-Based AnalysisActual measurement result
Core Capabilities
Everything you need for a clear measurement workflow
Designed to connect physical droplet experiments with convenient, image-based analysis and organized results.
Contact Angle Measurement
Define a baseline and estimate left, right, and average contact angles from the droplet profile.
Automated Measurement Series
Capture and analyze images repeatedly to follow contact angle changes over time.
Evolution Visualization
Review angle trends and compare initial and final droplet states during an experiment.
Image & Data Export
Save original images, annotated analysis images, and measurement records for further use.
Integrated Instrument Control
Coordinate the syringe and sample positioning stages within the desktop measurement environment.
Simple Workflow
From droplet to insight in four steps
A practical workflow for surface wettability studies and contact angle experiments.
01
Prepare the Sample
Position the sample and prepare the liquid droplet using the instrument controls.
02
Capture the Image
Use the camera feed or open an existing image for offline analysis.
03
Analyze the Droplet
Set the sample baseline and calculate left and right contact angles.
04
Review & Export
Inspect annotated results, follow time evolution, and save experiment data.
Hardware + Software
Built for practical surface characterization
SessileGradien combines an imaging-based analysis application with instrument positioning and droplet handling controls. It supports repeatable workflows for studying how liquids interact with solid surfaces.
From a single captured droplet to a sequence of measurements, the platform helps researchers observe and document wettability behavior in a consistent workspace.
Sessile Drop MethodWindows DesktopImage ProcessingResearch & Education
Support & Resources
Get started with SessileGradien
Helpful resources for setup, operation, and interpreting your measurements.
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