14 - 17 April 2026 in Karlsruhe PaintExpo

Product Details

Scratch Hardness Tester LINEARTESTER 249 Smart
The optimised scratch hardness tester LINEARTESTER 249 Smart is intended, in addition to its original purpose of application, i. e. to establish the ability of a surfaces to resist damage by scratching, also for several other tests: Scribe/Scratch tests; To and fro-cycle abrasion tests; Crockmeter tests; MEK tests; tests determining the resistance against solvents in general or  wipe test, respectively.
The LINEARTESTER 249 Smart is a tabletop device that is operated via a capacitive LCD display.
The electromotive drive ensures a uniform forward motion of the slide. The test tool is lowered and lifted automatically when scratch/scribe tests are carried out.
A multitude of different test tools are available (various test tips; test discs made of steel, duroplast or copper; adapter
for abrasion tests and for pencil hardness; equipment for Crockmeter tests and MEK tests).

With the optional available universal adapter set even also several user-specifc tool inserts can be used.

Contacts

Mr. Ludger Wahlers
ERICHSEN GmbH & Co. KG