Wolff-Wilborn Pencil Hardness Tester
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Download Files
Wolff-Wilborn_Tester_product_page_2018.pdf (342.86 KB)
Pencil_Hardness_Tester.pdf (445.4 KB)
Wolff-Wilborn_Tester_product_page_2018.pdf (342.86 KB) Pencil_Hardness_Tester.pdf (445.4 KB)
The Wolff-Wilborn Pencil Hardness test offers a higher level of precision for a pencil scratch tester.
- Precision made to maintain a constant pressure force
- Built-in level to keep the tester parallel to the sample surface
- Adjustable weight to compensate for any change to the pencil
- Quick changeover of pencils to minimize down time
- Fixes pencil angle to the sample surface
- Compliant with ISO, ASTM, DIN, BS standards
International Standard
ASTM
D 3363
BS
3900-E19
DIN EN
13523-4
ECCA
ECCAT
ISO
15184
D 3363
BS
3900-E19
DIN EN
13523-4
ECCA
ECCAT
ISO
15184
