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Granite plate Accuracy class 1 400X250 mm
Article no.: 430200 400X250
Article code:
- Standard: DIN 876
- Test certificate: Manufacturer’s test certificate
Product details
Technical Data
| Standard | DIN 876 | |
| Accuracy | 1 mm | |
| Flatness | 0.014 mm | |
| Thickness | 50 mm | |
| Number of rubber feet | 4 | |
| Weight | 15 kg | |
| Test certificate | Manufacturer’s test certificate | |
| Type of product | Graduated plate |
Identification numbers & Classifications
| Article number | 430200 400X250 | |
| EAN / GTIN | 2050001040077 |
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 mounting as determined statically, 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 876/1 − diamond lapped for workshop and production.
DIN 876/1 − diamond lapped for workshop and production.
Supplied with:
Supplied with test certificate, transport packing.
Including rubber feet.
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.