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English
It is a professional measuring tool, mainly used to detect the verticality and parallelism of parts, to ensure the accuracy of product processing and equipment installation, and is widely used in precision measurement and calibration work in the machining industry.
Parameter description:
Accuracy grade:level 00
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10-6 /℃
Water absorption：0.13%
Common size:
Items | Length-width-thickness(mm) | Vertical accuracy(μm) | Approximate weight(kg) |
1 | 160*100*40 | level 00 | 2 |
2 | 250*160*50 | level 00 | 5.5 |
3 | 300*210*50 | level 00 | 9 |
4 | 400*250*50 | level 00 | 14 |
5 | 400*300*50 | level 00 | 17 |
6 | 500*350*50 | level 00 | 24 |
7 | 600*400*50 | level 00 | 33 |
8 | 800*500*60 | level 00 | 66 |
9 | 1000*630*80 | level 00 | 140 |
10 | 1000*750*80 | level 00 | 165 |
It is a professional measuring tool, mainly used to detect the verticality and parallelism of parts, to ensure the accuracy of product processing and equipment installation, and is widely used in precision measurement and calibration work in the machining industry.
Parameter description:
Accuracy grade:level 00
Material: Natural granite
Reference specific gravity: 2800-3070kg/m3
Compressive strength: 230-254kg/mm2
Elastic wear: 1.27-1.47N/mm2
Linear expansion coefficient: 4.6× 10-6 /℃
Water absorption：0.13%
Common size:
Items | Length-width-thickness(mm) | Vertical accuracy(μm) | Approximate weight(kg) |
1 | 160*100*40 | level 00 | 2 |
2 | 250*160*50 | level 00 | 5.5 |
3 | 300*210*50 | level 00 | 9 |
4 | 400*250*50 | level 00 | 14 |
5 | 400*300*50 | level 00 | 17 |
6 | 500*350*50 | level 00 | 24 |
7 | 600*400*50 | level 00 | 33 |
8 | 800*500*60 | level 00 | 66 |
9 | 1000*630*80 | level 00 | 140 |
10 | 1000*750*80 | level 00 | 165 |
