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Mitutoyo 613681-01B | Ceramic Gauge Block with Calibrated CTE | 100 mm, JCSS Cert.
Part Number : 613681-01B
The 613681-01B is a 100 mm square ceramic gauge block supplied with a calibrated coefficient of thermal expansion (CTE). It is a metric block to EN ISO 3650 and weighs 189 g.
Key features
- The thermal expansion coefficient is measured on Mitutoyo's own double-faced interferometer (DFI)
- Each block is calibrated for length on a high-accuracy GBI system
- Stated uncertainty of the expansion coefficient: 0.035 x 10-6 /K (k=2)
- Length measurement uncertainty: 30 nm (k=2), quoted for 100 mm blocks
- Delivered in a wooden case with a JCSS calibration certificate for length and a calibration certificate for CTE
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