Purchased items will be delivered within 24 hours! (applies only to Czechia).
THIS PIECES WERE USED FOR PROMOTION PURPOSES AND DO NOT DISPLAY ANY SERIOUS SIGNS OF DAMAGE.
Our granite surface plates are made of the highest-quality black granite according to strict standards. The flatness deviation corresponds to DIN 876. Granite plates are supplied with a measurement protocol, including a 3D map.
Specifications of this granite plate:
Dimensions: 400x400x70 mm
Accuracy grade: 00
Surface plate instalation:
|Specific weight / density||2970-3070 kg/m³|
|Tensile strength||245-254 MPa|
|Coefficient of expansion||4,61 x 10-6 / ˚C|
|Water absorption||≤ 0,07 %|
|Hardness in Shore||over 70 Hs|
Production tolerances (L is the length in mm):
|000||(0,003 x L + 2,5)/4 µm|
|00||(0,003 x L + 2,5)/2 µm|
|0||(0,003 x L + 2,5) µm|
|1||(0,003 x L + 5) µm|
These stands can be adjusted according to customer"s needs, drawings etc.
Antivibration table with granite plate