Status : Published
Format Language
PDF + ePub
Paper
  • CHF61
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Abstract

This document defines a measurement method for the evaluation of distortions in the macroscopic uniformity of printed areas that are oriented in the horizontal and vertical direction, such as streaks and bands.

It provides requirements for the layout of the test form, the use of a colour measurement device taking measurements in a 2D sampling grid, and the formula to compute the Macro-Uniformity-Score.

This document does not cover any non-adjacent or non-horizontal nor vertical patterns. Due to the used spatial frequency, the Macro-Uniformity-Score does not measure high frequency (fine) patterns such as missing nozzles.

General information

  • Status
     : Published
    Publication date
     : 2023-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 130
    ICS :
    37.100.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

4
Quality Education
9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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  7. 37.100.10
  8. ISO/TS 18621-21:2023