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Logo-Calibration, Chennai

Granite Surface Plates

We are into manufacturing, supplying and servicing of Granite Surface Plates to Grade '0' accuracy as per IS 7327-2003. These plates are preferred for the inspection and layout making purposes. These surface plate make an ideal base for mounting sophisticated mechanical, electronic and optical gauging systems


We provide fabricated stand with adjustable leveling screws on request by our clients. The overall working height of surface plates with stand and leveling screw will be 900 MM (approx) from floor level.

 

Size mm Thickness mm Flatness Tolerance in microns
DIN 876 IS 7327 - 2003
Grade Grade
  00 0 1 0 1 2 3
400X400 70 3 6 14 4.5 9 17 34
630X400 80 3 7 16 5 10 21 42
630X630 80 3 7 16 5 10 21 42
1000X630 150 4 8 20 6 12 24 49
1200X800 150 4 8 20 7 14 28 56
1000X1000 150 4 8 20 7 14 28 56
1600X1000 200 5 10 26 8 16 33 66
2000X1000 200 6 12 30 9.5 19 28 75

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