Videos

ASTM D7027-05 and ISO 19252:2008 Test

A demonstration of a basic scratch test.

ASTM D7027-05 and ISO 19252:2008 Test

A demonstration of a basic scratch test. This video shows head-height adjustment, proper clamping technique, and a basic scratch at 100mm/s and 25mm/s.

Training Videos

Full Scratch 4 Machine Tutorial

This video covers Power, Head-Height Adjustment and Clamping, Specimen Clamping, Debris Clearing, Setting Test Parameters, Running a Test, Jogging the Head, and Setting the Material Hardness Constant.

Quick Tutorial Videos

Power

Head Procedures

Specimen Clamping

Clearing Debris

Setting Test Parameters

Jogging the Head

Setting Material Hardness Constant (MHC)