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Pencil Hardness Tester TO-540 Test One

Mã sản phẩm: TO-540
Sử dụng cho Model:
Hãng SX: Test One
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Pencil Hardness Tester
Model: TO-540
Hãng: Test One

Yêu Cầu Giá Tốt

Thông tin sản phẩm

- This tester touches the plan at an angle of 45˚ with the lead of a pencil as prescribed by KS G 2630(pencil). Pressing and moving on the plan by about weight of 1kg, the lead scratches the surface. According to the change of the surface, pencil hardness is compared by the pencil number of that time.
- Pressure load: 0 ~ 1000g
- Test speed: 30mm/min
- weight: 500g,200g(2kinds), 100g

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