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Mitutoyo 611804-01B | Calibrated CTE Steel Gauge Block | 175 mm, Grade K, JCSS Cert.
Part Number : 611804-01B
This Grade K steel block measures 175 mm in nominal length and carries a calibrated thermal expansion coefficient (item 611804-01B). Mitutoyo supplies the 175 mm piece as an individual rectangular block in a wooden case.
Key features
- Nominal length 175 mm, weight 430 g
- Two certificates in the case for 611804-01B: a JCSS calibration certificate for length and a separate calibration certificate for the expansion coefficient
- The 175 mm block's thermal expansion coefficient comes from measurement on Mitutoyo's double-faced interferometer (DFI)
- The 175 mm length is calibrated using a gauge block interferometer (GBI)
- Mitutoyo quotes k=2 uncertainties of 0.035 x 10-6 /K (expansion coefficient) and 30 nm (length, 100 mm blocks) for the 175 mm block 611804-01B
For pricing, please contact our experts.
