Gauge block with thermal expansion coefficient
It can reduce temperature correction errors and be used for high-precision calibration work!
The "Gauge Block with Coefficient of Thermal Expansion" is a product that exceeds Class K and comes with a high-precision value for the coefficient of thermal expansion. It can minimize temperature correction errors and is suitable for high-precision calibration work. The coefficient of thermal expansion is measured using a high-precision dual-surface interferometer (DFI), and the dimensions are measured with a high-precision gauge block automatic optical wave interferometer (GBI). It is also used for the calibration of high-precision three-dimensional measuring machines. 【Specifications (Excerpt)】 ■ Nominal dimension standard: Class K JIS/DIN/ISO ■ Uncertainty of the coefficient of thermal expansion: 0.035×10^-6/K (k=2) ■ Uncertainty of the central dimension: 30nm (k=2) (at 100mm) *For more details, please download the PDF or feel free to contact us.
- 企業：鈴商 機械工具事業部
- 価格：Other
