Handheld color measurement instrument e.g. handheld spectral photometer, for measuring e.g. print product, has equipment block adjustable relative to another equipment block in multiple defined application positions

摘要

The instrument has multiple passive components arranged in an equipment block (100), where the passive components include four measurement windows (113-114), a white reference standard, and a color reference standard. An opto-electronic measurement unit is arranged in another equipment block (200). The equipment block (200) is adjustable relative to the equipment block (100) in multiple defined application positions, where one of the passive components is located in a measurement optical path of the opto-electronic measuring unit in the application positions.