Interferometer Lapmaster International Ltd
CE Marked

Lapmaster International's SPI Interferometers with grazing incidence are an inexpensive, fast and accurate means for flatness inspection of ground, fine-ground, lapped or polished parts. The flatness reading of a non-reflective ground surfaces (most materials) are clearly displayed as fringe-pattern topography on an accompanying monitor. Eliminate the need for secondary polishing operations when the only purpose is to generate a reflective finish for optical flatness measurement. Whether used directly next to the lapping, fine-grinding, grinding machine or inspection lab, the Lapmaster SPI interferometer is a cost-effective solution for simple flatness qualification requirements. An optional printer provides documentation of the flatness readings. This instrument is an excellent platform for both qualitative (go/no-go) as well as quantitative flatness measurements.

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