Gauge Blocks with a Calibrated Coefficient of Thermal Expansion

• Mitutoyo offers top-quality gauge blocks (steel and ceramic), superior to K class blocks due to their advanced manufacturing technologies
• Features an accurately calibrated thermal expansion coefficient measured with a propietary double-faced interferometer (DFI)
• Each gauge block is calibrated for length on  a highly accurate gauge block interferometer (GBI) system
• Available as rectangular gauge blocks in the range 100 to 500m

ZERO CERA Blocks

• Thermal expansion in the temperature range 20±1°C less than 1/500 that of steel ( 0±0.02×10/K(20°C)
• Almost no secular change both in dimension and coefficient of thermal expansion
• Complementary ultra-low thermal expansion and high specific gravity)