Buchholz Indentation Tester

TT-BUC500G Buchholz Indentation Tester

TESTRON TT‑BUC500G Buchholz Indentation Tester is a device that measures how well a coating resists indentation. A sharp‑edged disc presses onto the surface with a fixed 500 g load for 30 seconds. The mark left behind is viewed with a 20× illuminated microscope. Shorter marks indicate harder, more durable coatings

Test Standard of TT-BUC500G Buchholz Indentation Tester

ISO 2815

Features of TT-BUC500G Buchholz Indentation Tester

Durable stainless‑steel loading block
Double‑cone circular indentation tool
Hard‑metal tool and support for long service life
Marking triangle for accurate test positioning
20× illuminated microscope with graduated scale for easy indentation measurement

Technical Specifications of TT-BUC500G Buchholz Indentation Tester

Model	TT-BUC500G
Indentation load	500g ± 5g
Indentation diameter	30mm ± 0.2mm
Indentation width	5mm ± 0.1mm
Indentation angle	60º ± 0.5º
Accuracy of indentation reading	0.1mm