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Shanghai Shuangxu Electronics Co., Ltd
501 H501---1 Pencil Hardness Tester
NegotiableUpdate on 05/21
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Overview
The design of 501 ensures that the cylindrical pencil lead can maintain a constant 45 ° angle and withstand a force of 7.5N (1.68lbF). The pencil lead has been prepared in advance using a special pencil sharpener and sandpaper, and placed into the Engel 501 mainframe on a smooth, flat surface. A pencil with a small hardness value that can leave marks on the coating can determine the hardness level of the coating.
Product Details
501 H501---1 Pencil Hardness Tester
The pencil hardness test, also known as the "Wolff Wilborn" experiment, evaluates graphite pencils with different hardness valuesCoating hardness.
The design of 501 ensures that the cylindrical pencil lead can maintain a constant 45 ° angle and withstand a force of 7.5N (1.68lbF).
The pencil lead has been prepared in advance using a special pencil sharpener and sandpaper, and placed into the Engel 501 mainframe on a smooth, flat surface. A pencil with a small hardness value that can leave marks on the coating can determine the hardness level of the coating.
| part Number | product description |
| H501----1 | 501 pencil hardness tester |
| Size (including pencil) | 130 x 130 x 50mm (5 x 5 x 2”) |
| weight | 2.1kg (4lb) |
Follow the following standards:
ASTM D 3363, BS 3900-E19,ECCA T4, EN 13523-4, ISO 15184, JIS K 5600-5-4
Marking is a standard that has been replaced but is still recognized in some industries.
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Specification parametersSpecs
| part Number | product description |
| H501----1 | 501 pencil hardness tester |
| Size (including pencil) | 130 x 130 x 50mm (5 x 5 x 2”) |
| weight | 2.1kg (4lb) |
packing listDetail
| name | model | instructions | picture album | Operating Instructions | list |
|---|---|---|---|---|---|
| Pencil hardness tester | H501----1 | Pencil hardness tester |
Pencil hardness tester |
501 pencil hardness tester host, pencil set (14 pencils, 6B -6H), positioning block, x2 pencil sharpener, frosted paper block, carrying case and operation manual |
After-sales Consulting
After sales guaranteeTerms
| name | model | Warranty period | describe |
|---|---|---|---|
| Pencil hardness tester | H501----1 | - |
The host of this product is durable goods, and accessories such as pencils are consumables,There is no warranty. If the user has any quality issues from the date of purchase, they will be handled according to the North South Tide return and exchange policy. |
