TQC VF1000 hardness testing pencil, pencil hardness range 8B to 10H stainless steel material
Dutch TQC VF1000 hardness testing pencil, pencil hardness range 8B to 10H stainless steel material, according to Wolff Wilborn specification measurement
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The Dutch TQC VF1000 hardness testing pencil is a hardness testing pencil specially designed for use with a pencil Hardness Tester. It contains 20 pencils with different hardness values, including: 8B, 7B, 6B, 5B, 4B, 3B, 2B, B, HB, F , H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H, 10H test pens with 20 hardness values.
Product testing principles
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.

Specifications
| model | VF1000 |
| 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) |
| Standards compliant | ISO 15184, ASTM D3363, JIS K-5600, ECCA-T4-1, etc. |
| Material | Stainless steel |
| weight | Standard 750g, special standard can add weight to 1000g |
| brand | TQC |
Features of VF1000 hardness test pencil
Measuring the scratch resistance of coating surface hardness according to Wolff Wilborn specifications, it can be used for experimental analysis or product quality control. Whether it is paint, furniture, automobiles, PC board painting, single layer or multi-layer baking paint, the test is fast and simple. .
Hardness testing pencils are used with pencil Hardness Testers.
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TQC sheen VF1000 Hardness testing pencilSpecifications
| LIST | VALUE |
|---|---|
| Load | 750/1000g |
| Applicable standards | ISO 15184, ASTM D3363, JIS K-5600, ECCA-T4-1 |
| material | stainless steel |
| Standard pencil | 8B, 7B, 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H, 10H |
TQC sheen VF1000 Hardness testing pencil Packing list
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.
FAQ
- Determination of paint film hardness by pencil method under GB/T 6739 standard
- The Working Principle and Application of Thin Film Hardness Tester
- ActiveISO
- ActiveJB/T 3078-2015
- ActiveSJ 20910A-2018
- ActiveWJ 2669-2005
- ActiveJJF (石化)007-2018
- ActiveSY/T 4106-2016
- Active 002-2017
- ActiveHG/T 2006-2022
- ActiveGB/T 41899-2022
- ActiveGB/T 42541-2023
- ActiveGB/T 13448-2019
- ActiveGB/T 6739-2022
- ActiveHG/T 2006-2006
- ActiveGB/T 22374-2018
- ActiveGB/T 23997-2009
- ActiveHG/T 5370-2018
- ActiveHG/T 5367.1-2018
- ActiveHG/T 5187-2017
- ActiveHG/T 5180-2017
- ActiveHG/T 5175-2017


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