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- Granite Straightedge (4 sides)
High-precision granite
Granite Straightedge (4 sides)
- Features
- 1. Indian Black Granite
- 2. Bulk Density: 3.1 g/cm³
- 3. Water Absorption: 0.15%
- 4. Dry Compressive Strength: 288 MPa
- 5. Dry Flexural Strength: 30 MPa
- 6. Water-Saturated Flexural Strength: 30 MPa
Description
Granite Straightedge (Precision on Both Sides Performance)
Features:
1. Straightedge: Used for straightness and flatness measurement, manually ground with high precision.
2. Parallelism of both sides: Equals single side precision * 2.
Specifications
00 grade | |||||
---|---|---|---|---|---|
(L*W*T) mm | (KG) | Accuracy (um) |
Model No. | ||
400*50*40 | 2 | TSB 400*50-00 | |||
500*70*60 | 2 | TSB 500*70-00 | |||
600*80*60 | 2 | TSB 600*80-00 | |||
800*100*60 | 2.5 | TSB 800*100-00 | |||
1000*125*60 | 3 | TSB 1000*125-00 | |||
1200*150*60 | 4.5 | TSB 1200*150-00 | |||
1500*190*70 | 5 | TSB 1500*190-00 | |||
2000*250*80 | 6 | TSB 2000*250-00 | |||
2500*310*100 | 7 | TSB 2500*310-00 | |||
3000*375*120 | 8 | TSB 3000*375-00 | |||
4000*500*160 | 10 | TSB 4000*500-00 | |||
**Calculation Formula:** - Parallel Precision: Flatness Precision * 2 Made from high-quality granite, the precision of the granite plates is referenced according to German national standards: - The perpendicularity of the side surfaces follows the DIN 875 standard - Flatness precision follows the DIN 876 standard Essential for precision inspection and laboratory fixtures. Made from granite with low moisture content, non-weathered rock, and excellent material quality. Customizable according to customer requirements. |