Pushen
-
Pencil Hardness Tester AMITTARI AS-120P Load weight 1000g /750g /500g
$ 140.00 -
TRUIT TR 5100/1 Pencil Hardness Tester 500g
$ 174.00 -
JINGKELIAN DHQ-II Electric Pencil Hardness Tester Paint film Pencil hardness testing
$ 908.00 -
Pencil Hardness Tester TQC VF2378 A Hardness Tester that meets GB/T6739 pencil hardness testing standards
$ 1299.00 -
JINGKELIAN QHQ-A Portable pencil method Determination of Hardness Gauge Paint film Hardness test
$ 159.00
BY Pencil Hardness Tester
The pencil hardness test, also known as the "Wolff-Wilborn" experiment, uses graphite pencils with different hardness values to evaluate the hardness of a coating.
The sophisticated design ensures that the cylindrical pencil lead can be maintained at a constant 45° angle and a fixed pressure.
A pencil with the minimum hardness value that can leave a mark on the coating determines the hardness level of the coating.
Meets standards
GB/T 6739 Pigment and varnish, pencil method to determine the hardness of paint film
ISO 15184
ASTM D 3363
Ordering Information
Ordering number | Nib load |
2670 | 500 g |
2671 | 750 g |
2672 | 1000 g |
Shipping list
Pencil Hardness Tester
Pencils 6B-HB-6B, 13 pcs
Balance pads
Instruction manual
Pushen Pencil Hardness TesterSpecifications
| LIST | VALUE |
|---|---|
| load | 500g |
| Applicable standard | GB/T 6739；ISO 15184；ASTM D 3363 |
| Standard pencil | 6B-HB-6B, 13 pcs |
Pushen Pencil Hardness Tester Packing list
[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
- Temperature, Humidity and other environmental factors affect the long-term stability of Universal Testing Machine
- How tensile testing devices perform field validation of load sensors (using standard weights)
- Solution of extensometer calibrating and signal drift
- Common Fault Phenomena and Diagnostic Steps of UTM Load Sensor
- Universal Testing Machine Daily Maintenance Checklist (weekly, monthly, annual)
- Universal Testing Machine Fixture type: Wedge, thread, plate, wire fixture, etc
- Difficulty Analysis of Composite Interlayer Tensile Test Standard
- Adhesive lap shear strength standard test method and key points analysis
- Overview of the international general tensile testing standard system (ISO, ASTM, JIS, GB)
- Spinning & weaving products and fiber tensile test standards in-depth interpretation
- ActiveHG/T 5297-2018
- ActiveHG/T 5299-2018
- ActiveISO 15184-2020
- AbolishGB/T 6739-1996
- ReplacedASTM D3363-2005
- ReplacedGB/T 6739-2006