Hoffmann Group Home
  • 500.000 listed articles
  • Delivery in 48h
  • TÜV certified quality of delivery
      • Menu
      Article no.: 430400

      Natural granite control surface plate accuracy 00 400X400 mm

      Brand: Planolith
      Norm DIN 876
      Test certificate Manufacturer’s test certificate
      No price available

      Natural granite control surface plate accuracy 00 400X400 mm

      Subsequent delivery

      Description

      Version:

      Specially selected natural granite.
      • Free of flaws, homogeneous structure.
      • Deflection and torsion resistant.
      • Absolutely rustproof and resistant to acid, low thermal conductivity.
      • Micro-fine surface treatment (diamond lapped). Tolerances tighter than recommended limits.
      • 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 876/00 − High precision diamond lapped for measuring room.

      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.