Conformity Assessment of Color Measurement Methods

Using measurement uncertainty in decision-making and conformity assessment

Measurements often provide an objective basis for making decisions, perhaps when assessing whether a product conforms to requirements or whether one set of measurements differs significantly from another. There is increasing appreciation of the need to account for the role of measurement uncertainty when making decisions, so that a ‘fit-for-purpose’ level of measurement effort can be set prior ...

Optimised Measurement Uncertainty and Decision-Making in Conformity Assessment

Risks of incorrect decision-making in conformity assessment associated both with sampling and measurement uncertainties and rules which limit these risks are tackled with an economic decision theory approach. Earlier used in analytical measurement, this approach is extended to more generality where the costs of testing are balanced against the costs associated with the consequences of incorrect...

Grey Reproduction & Its Conformity Assessment

ISO/TC130 is responsible for international printing standards development. Normative requirements for process control have been centered on solid coloration and TVI. Grey balance and grey reproduction are being addressed in the revision of ISO/WD1 12647-2 (2011). In this regard, the ISO/WD1 12647-2 (2011) takes paper color into consideration when defining grey reproduction aims, but there is a ...

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

A Distributed and Coordinated Conformity Assessment System