News about mtv messtechnik products

mo Magazin für Oberflächentechnik

New Dew Point Logger PosiTector DPM L+ from DeFelsko premiers at the European Coatings Show 2025!

Interesting article on Oberfläche online  
about DeFelsko´s & mtv messtechnik´s  new certified set for roughness testing of blasted surfaces according to ISO 8503-5.

Measuring surface profile using Testex Replica Tape

got even easier and more precise. DeFelsko and mtv messtechnik have launched a  certified set for roughness testing of blasted surfaces according to ISO 8503-5.

Read the complete PDF of the article here.

New article in the German magazine for surface technology Oberfläche online 
about the mtv messtechnik CC 1000 and CC 3000 series of Cross Cut Testers

New article in mo, magazin für Oberflächentechnik from Germany:

mtv messtechnik simplifies adhesion testing of coatings

The automatic reset of the movable cutting head facilitates the execution of the grid cut for testing the adhesion of coatings. The adhesion testers are for cut distances between 0 and -250 µm.

Cross cut with MTV CC 1000 to determine the adhesive strength and elasticity of a surface.

For curved surfaces, mtv messtechnik offers testers with flexible, individually mounted blades
(Image: mtv)

mtv messtechnik has trimmed both the CC 1000 and CC 3000 series for ergonomics and easy handling. Thus, all of the company's cross-cut testers are equipped with an automatic reset. The practical carrying case in which they are delivered contains, in addition to the respective device, an illuminated magnifying glass, medium-hard brush depending on the model version, and an Allen key. The latter is used to change the cutting tool. It is recommended to replace the cutting edge after 200 to 500 grid cuts - depending on the hardness of the substrate.

Cross-cutting according to DIN EN ISO 2409 and ASTM D 3359 can be used to test the adhesion of coatings and painted surfaces up to a maximum layer thickness of 250 µm. To do this, the materials tester makes six parallel scribe cuts and six additional "cross cuts" at right angles on the coating to be evaluated. Depending on the coating thickness, the spacing of the individual cuts can be one to three millimeters. In this way, a uniform pattern - a grid - of 25 squares is created. After the cross-cut has been made, loose particles are removed and the result is evaluated. A distinction is made between cross-cut characteristic values from 0 (very good) to 5 (very poor), abbreviated Gt 0 to Gt 5.

Click here to read the PDF of the article or click on the image

New article about PosiTector 6000 coating thickness gauge published in German magazine for surface technology - mo

An article about our coating thickness gauge for all metal substrates PosiTector 6000 has been published in the renowned magazine for surface technology - mo!

Titled "PosiTector 6000 from Defelsko with more functions", the article focuses in particular on the completely revised and much expanded range of functions of the devices.

Download the article as a PDF file here:

You can now find us with a detailed entry at https://www.branchenverzeichnis.org/!