TQC VF2379 500g Pencil Hardness Tester is suitable for single or multi-layer baking paint
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VF2379
TQC sheen VF2379 Pencil Hardness TesterSPEC
TQC sheen VF2379 Pencil Hardness TesterDetails
TQC sheen VF2379 Pencil Hardness TesterPacking list
- SKU
- NB004590
- Load
- 500g
- Applicable standards
- ISO 15184, ASTM D3363, JIS K-5400, JIS K-5600, ECCA-T4-1, BS 3900-E19, SNV 37113, SIS 184187, NEN 5350, MIL C 27 227
- 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
Introduction to the Push Pencil Hardness Tester
Dutch TQC hand-pushed pencil Hardness Tester has VF2377,VF2378、VFThe 2379 is available in three models with different weights and meets different international standards. TQC VF2377/2378/2379 Hand Push Pencil Hardness Tester is a standard pencil Hardness Tester designed according to the principle of pencil hardness test, the appearance design is made of stainless steel, which has good wear resistance and corrosion resistance, and the packaging shell is designed with wood, which can be well moisture-proof to prevent the pencil Hardness Tester from being impacted.
Parameters
| Model | Meets standards | weight | Material |
| VF2377 | ISO 15184, ASTM D3363, JIS K-5400, JIS K-5600, ECCA-T4-1, BS 3900-E19, SNV 37113, SIS 184187, NEN 5350, MIL C 27 227 | 750g+1000g | stainless steel |
| VF2378 | ISO 15184, ASTM D3363, JIS K-5600, ECCA-T4-1, BS 3900-E19, SNV 37113, SIS 184187, NEN 5350, MIL C 27 227含校准证书 | 750g | |
| VF2379 | There is no international standard for this, but companies in the film and LCD industries have extended the hardness test method for testing loads of 500g from JIS-K5600 (ISO 15184). | 500g |
An introduction to the principle of pencil hardness testing
In the pencil hardness test, a set of pens with different grades of hardness should be used at an angle of 45 degrees to the surface of the object, and a constant force of 7.5N should be used to scratch the surface of the object. Optical assessment is then made for damage.
Method of weight replacement
The weight is placed at the bottom of the push pencil Hardness Tester, and there is a knob at the bottom of the TQC VF2377 push pencil Hardness Tester.
Features and advantages
The Dutch TQC pencil Hardness Tester measures the scratch resistance of the surface hardness of coatings according to the Wolff Wilborn specification, which can be used for experimental analysis or product quality control, whether it is paint, furniture, automobiles, PC board painting, single or multi-layer baking paint, the test is fast and easy.
Standard configuration
Pencil Hardness Tester, pencil sharpener, 20 pencils, range 8B-10H.
Actual picture of the product
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 to the Dutch TQC
- 1Relevant standards for pencil Hardness Testers
- 2Pencil hardness testing of film
- 3Pencil Hardness Tester test procedure, application and different Hardness Pencil introduction
- 4Analysis of hardness measurement by ASTM D3363 pencil method
- 5Determination of paint film hardness by pencil method under GB/T 6739 standard
- 6The Working Principle and Application of Thin Film Hardness Tester
- 1ISO 《Paints and varnishes — Determination of film hardness by pencil test》
- 2JB/T 3078-2015《Varnishes used for electrical insulation.Silicone impregnating varnishes》
- 3SJ 20910A-2018《General specification for powder spraying coating》
- 4WJ 2669-2005《Specification for cathode electrophoresis paint for shell》
- 5JJF (石化)007-2018《Calibration Specification for Pencil Hardness Testers》
- 6SY/T 4106-2016《Specification of solvent - free polyurethane coatings for steel pipelines and tanks》
- 7 002-2017《Water based polyurethane coatings》
- 8HG/T 2006-2022《Thermosetting and thermoplastic powder coatings》
- 9GB/T 41899-2022《General quality requirements for coated tinplate and ECCS used in food container》
- 10GB/T 42541-2023《Coated steel pipes for gas piping》