TQC sheen - Hardness / Scratch Resistance Testers - Buchholz Hardness Indentation Test

General Description

The TQC Buchholz Hardness Indentation Test provides a method for carrying out an indentation test on coatings complying with the ISO 2815-2003 standard. The TQC Buchholz Hardness Indentation Test consists of a calibrated slip-on weight with a sharp-edged metal wheel, an illuminated microscope, a level gauge, a digital dual timer, and two markers with template.

The calibrated slip-on weight with sharp-edged metal wheel is positioned on the test specimen for a set period of time. The length of the indentation mark in the coating is an indication of the hardness of the surface.

The Buchholz Hardness Indentation Test is a mandatory test in Qualicoat, QIB and GSB accredited laboratories.

Application

Automotive, Coating Industry, Galvanize, Laboratory, Paint.

Features

•   Buchholz indenter is equipped with functional grips allowing gentle placing and lifting of the instrument.
•   Pins and cutting part of indenter are made of hardened steel preventing wear .
•   High quality microscope with precision glass optical lenses and strong illuminator allows a clear visibility of the    often hard to see, indentation mark.
•   Dual timer can be pre-set for both in-position time and recovering time.
•   Separate level gauge allows checking the correct level of the test panel before the test is performed.

Scope of Delivery

• Buchholz Indentation Test
• Calibrated slip-on weight with a special cutter
• Illuminated microscope with 20x magnification
• Level gauge
• Digital dual timer
• Two markers with template
• 3 x AAA batteries
• Calibration certificate included

Technical Specification