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Return To ShopThe DeFelsko PosiTector SPG Certified Shim Set is a compact, field-ready standard for quick verification of depth micrometers. It includes precision shims (50, 125, 500 µm) and a glass base plate, enabling accurate checks of probe performance before measurement campaigns. Traceable calibration ensures confidence in surface profile readings.
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The PosiTector SPG Certified Shim Set is an accessory to the SPG series surface profile gauge. It facilitates rapid verification of depth micrometer accuracy using certified shims of 50, 125, and 500 µm. The kit includes a glass plate and protective case, supporting reliable surface profile measurements.
Includes three traceable calibration shims — 50, 125, and 500 µm
Enables accurate reference measurement by the shim + glass combination
Shims are marked in both metric and imperial units for flexible application
Portable sleeve and case allow use in laboratory or on-site inspection
Certified tolerance of ±2 µm (±0.08 mil)
| Specification | Value / Description |
|---|---|
| Shim thicknesses | 50 µm, 125 µm, 500 µm (2 mil, 5 mil, 20 mil) |
| Accuracy / tolerance | ±2 µm (±0.08 mil) |
| Included accessories | Glass base plate, shims in protective sleeve & case |
| Compatibility | Designed for PosiTector SPG surface profile depth micrometers |
| Units marking | Metric and Imperial units on shims |