| 摘要 |
An apparatus for reproducibly positioning an object within a color measurement instrument comprising a bracket for attachment to the instrument, a support to orient the object in a predetermined, fixed position and a method for varying the position of the object by moving the support in horizontal and/or vertical directions in order that the optimum color properties of the object may be determined. A quality control system which comprises a comparison of the optimal color values as measured for a first sample to the color values measured for a representative sample of a production run.
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