JFA measuring bars prec. LAB 1250 mm made of hard stone, light construction

Application

For simple and accurate checking of straightness and parallelism deviations on travelling axes of e.g. coordinate measuring instruments and machine tools.

Execution

• Carefully selected and flawless South African hard stone material – Diabas.
• torsion-resistant, distortion-proof, anti-magnetic
• Exactly 2-sided. The two narrow longitudinal surfaces are finely machined to a high-quality finish to be flat and parallel to one another
• LAB accuracy: surface finely ground and lapped to maximum fineness
• screwed-on handles on both sides
• Calibration certificate included in the scope of delivery. measurement results are based on national standards
• DAkkS calibration certificate available on request

Advantage

• solid material with perforations, reducing weight by approx. 40%