Mitutoyo 613803-51B Rectangular Gage Blocks with CTE, 150mm, Cera

Features:

• Specific, repeated heat treatment of steel blocks reduce deterioration change over time
• CERA blocks are free from dimensional change over time; have 10 times the abrasion resistance of steel gage blocks
• Advanced lapping techniques achieve the best flatness, surface roughness needed for gage blocks
• Grade: K class in ASME
• Uncertainty of dimension measurement: 30nm (k=2), for 100mm block

The high-accuracy gage block interferometer (GBI) guarantees high dimensional accuracy, and each block comes with a precisely accurate thermal expansion coefficient measured with a DFI.