Granite plate Accuracy class 0
Article no.: 430190
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Click to enlarge image
Click to enlarge image
- Standard: DIN 876
- Test certificate: Manufacturer’s test certificate
Description
Version:
Specially selected natural granite.
- Free from defects, homogeneous structure.
- Resistant to deflection and to warping.
- Absolutely rust-proof and acid resistant, low thermal conductivity.
- Micro-fine machine surface (diamond lapped). Within all the permissible tolerances.
- Ground outside edges, visually true.
- For static determination of position, contact points (steel ball inserts) are fitted to the underside.
- Harder than hardened steel (Mohs hardness scale 6 − 7), non-magnetic and electrically non-conductive.
Accuracy:
Final manufacturing and inspection take place in computer-controlled climatic rooms. The used measuring equipment guarantees the exact connection to national and international calibration laboratories.
DIN 876/0 − Precision diamond lapped for inspection.
DIN 876/0 − Precision diamond lapped for inspection.
Supplied with:
Supplied with test certificate, transport packing.
Note:
On request: Stainless steel screw inserts, steel T-slot rails (steel T-slot rails not available for No. 430190), accuracy 000, other sizes, intermediate sizes. Delivery excluded.