Prepare the Sample Surface
Place the sample on a clean, flat, and stable surface. If required, secure the edges to prevent curling, bending, or deformation during testing.
Check Environmental Conditions
Record the ambient temperature and relative humidity. If the sample temperature differs, allow it to stabilize to room conditions before testing for accurate results.
Perform Multiple Test Points
Use the MAGNET Dyne Test Pen to test at a minimum of three locations across the sample—at 1/4, 1/2, and 3/4 positions. For best practice, also test near the edges.
Welcome To Imagetech Industries
MAGNET Dyne Test Pen is a cost-effective, quick, and easy solution for measuring surface wetting and surface energy. Also known as a corona test pen, the MAGNET Dyne Test Pen provides a simple, reliable, and accurate method for evaluating the surface energy of most polymer-based materials.
The MAGNET Dyne Test Pen and Dyne test solutions are widely used during plasma surface modification, corona treatment, and flame treatment processes to check surface energy levels and substrate cleanliness. This ensures proper adhesion for printing, coating, bonding, and lamination applications.
Designed for industrial use, the MAGNET Dyne Test Pen is highly effective in quality control processes across industries such as packaging and converting, automotive, aerospace, and medical device manufacturing.
With consistent performance and ease of use, the MAGNET Dyne Test Pen helps improve product quality, reduce defects, and ensure reliable surface treatment results.
When you measure cleanliness, you change the economics
The pen is ideal for testing polymer films, plastic sheets, molded components, foils, and various treated or untreated substrates. It is commonly used after corona treatment, plasma treatment, and flame treatment processes to verify whether the desired dyne level has been achieved. This makes it an essential quality assurance tool in industries such as flexible packaging, label manufacturing, automotive parts production, electronics, medical packaging, and industrial converting.
MAGNET Dyne Test Pens are available in multiple dyne values to suit different application requirements and testing standards. The specially formulated test fluid ensures smooth application and clear visibility during testing, allowing operators to quickly determine whether a surface meets the required wetting level. The compact marker-style design also makes the pen highly portable, safe, and convenient for both laboratory and on-site industrial testing.
