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Rubert 515 | Precision Reference Specimen | Type A, 6 grooves, d = 1000, 100, 50, 10, 5 and 1 µm
Part Number : 515E
The Rubert 515 is an ISO 5436-1 type A precision reference specimen with six grooves, used for checking and calibrating surface measuring instruments. Its groove parameters are d = 1000, 100, 50, 10, 5 and 1 µm; w (at top) = 4, 0.5, 0.3, 0.2, 0.2, 0.1 mm. It is offered in two versions: 515E, with a hard nickel-boron top layer, and 515X, without a top layer.
Key features
- ISO 5436-1 type A: six grooves
- d = 1000, 100, 50, 10, 5 and 1 µm; w (at top) = 4, 0.5, 0.3, 0.2, 0.2, 0.1 mm
- Electroformed nickel; 515E with hard nickel-boron top layer or 515X without
- UKAS calibration available on request from Rubert's accredited laboratory
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