Scratch Hardness Tester LINEARTESTER 249 Smart 249 Smart XL testing equipment for quality management Technical Description van Laar IHD Bosch ISO BMW Clemen VW Sikkens Gitterschnitt Oesterle

Purpose and Application 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; cross-cut tests. Principle of the Test The test panel is fixed onto a mobile slide by means of clamping rails. Above this slide and held on two metal pillars is a reciprocating...

Necessary A c c e s s o r i e s (at option): Art.No. Product Description 19610232 Sample clamping pieces (3-part-set) Test tips with long shaft

Accessories Art.-No. Product Description Universal adapter and Accessories Spherical inserts (short shaft without flat clamping area) 05390132 Test tip technically equivalent to ISO 1518-1 (Ø 1.0 mm) covered with an extremly hard Test tip Sapphire (R 0.5 mm, ~60°) acc. to MS210-05 (Hyundai/KIA) Asymmetric inserts (short shaft with clamping device) 02180232 Test tip for cross hatch cutting (30°) Inserts (Ø 16 mm/R 0,5 mm) for the disc adapter 0430132 Test disc made of Duroplast Test disc made of copper Test disc made of stainless steel Test disc made of stainless steel, covered with an extremly...

Test geometry Carbide insert hardened steel additionally covered with an extremely hard layer 1 long shaft, directly assembled 2) short shaft, only for using with the adapter set 3) only for using with the disc adapter of the universal adapter set

cross hatch cutting 2) carbide insert Test disc acc. to Oesterle 3) stainless steel additionally covered with an extremely hard layer 1) long shaft, directly assembled 2) short shaft, only for using with the adapter set 3) only for using with the disc adapter of the universal adapter set

Universal shaft Round rod (5 mm diameter) made of stain-less steel, with an axial bore with internal thread (M2.5) at one end and a clamping area over the total length. The universal shaft is mounted on the load arm vertically; there the adapter described here-after can be fixed. Direct assembly Gauge slide with outside thread M2.5 (e.g. probe tip) Clamping adapter Cylindrical part made of stainless steel, with one axial bore each of 4 mm and 5 mm diameter as well as radial threaded bores with clamping screws. The clamping adapter is intended for tool inserts using a cylindrical shaft (4 mm dia.)....