Ultra Low Expansion Ceramic Gauge Blocks (ZERO CERA Blocks)
instrument
MITUTOYO
Februari 22, 2019
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)