Netherlands TQC VF2377 Pencil Hardness Tester is suitable for single or multi-layer baking paint

Introduction to hand push pencil Hardness Tester

The Dutch TQC hand push pencil Hardness Tester has three models: VF2377, VF 2378, and VF 2379, with different weights and in compliance with different international standards. TQC VF2377/2378/2379 hand push pencil Hardness Tester is a standard pencil Hardness Tester designed based on the principle of pencil hardness testing. The appearance design is made of stainless steel, which has good wear resistance and corrosion resistance, and the packaging shell is made of wood. , can protect the pencil Hardness Tester well from moisture and impact.

Specifications

Introduction to the principle of pencil hardness testing

Use a pencil to test the hardness of coating scratches. In the pencil hardness test, use a set of pens with different hardness levels at an angle of 45 degrees to the surface of the object, and use a constant force of 7.5N to scratch the surface of the object. It is then optically assessed for damage.

How to replace weights

The weight is placed at the bottom of the hand push pencil Hardness Tester. There is a knob at the bottom of the TQC VF2377 hand push pencil Hardness Tester. After loosening the knob, the original weight can be taken out, replaced with a new weight and then tightened. A knob will do the trick.

Features and advantages

The Dutch TQC pencil Hardness Tester measures the surface hardness and scratch resistance of coatings in accordance with Wolff Wilborn specifications. Used for experimental analysis or product quality control. It is suitable for coatings, furniture, automobiles, PC boards, single-layer or multi-layer baking paints. , testing is quick and easy. 

Standard configuration

Pencil Hardness Tester, pencil sharpener, 20 pencils, range 8B-10H.

Product actual pictures

Matching pencil

Pencil hardness from 8B to 10H (8B, 7B, 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H, 10H)

Take you into the Dutch TQC

Pencil hardness tester x1, pencil sharpener x1, pencil x20

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.