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QUALITY MANUAL ISO 9001:2000 - Clause 7.6, CONTROL OF MONITORING AND MEASURING DEVICES

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DEFINITIONS

management system measurements
set of interrelated or interacting necessary to achieve metrological confirmation and continuous control of measurement processes

measurement process all the operations for determining the value of a quantity

metrological confirmation set of operations required to ensure that the measuring equipment meets the requirements
for its intended use
NOTE 1 Metrological confirmation generally includes calibration or verification (3.8.4), any necessary adjustment or repair and subsequent recalibration, comparison with the metrological requirements for the intended use of measuring equipment, as well as any required sealing and labeling.
NOTE 2 Metrological confirmation is not achieved until evidence and document the adequacy of measurement equipment for the intended use.
NOTE 3 The requirements for the intended use may include considerations such as range, resolution, maximum permissible errors, etc.
NOTE 4 Metrological requirements are usually different from the product requirements are not specified in them.


measuring equipment measuring instrument, software, measurement standard, reference material or auxiliary equipment or combination thereof necessary to carry out a measurement process


metrological characteristic hallmark that can influence the measurement results
NOTE 1 The measuring equipment usually has several metrological characteristics.
NOTE 2 Metrological characteristics can be subject to calibration. Metrological function


function administrative and technical responsibility for defining and implementing the management system of measurements
NOTE The word "set" has the meaning of "specified". No terminology used in the sense "to define a concept" (in some languages \u200b\u200bthis distinction is not clear from the context alone).

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REQUIREMENT ANALYSIS -
PROCESS CONTROL DEVICES FOR MONITORING AND MEASURING

OBJECT

Any organization must identify and control factors could possibly affect the "precision" of measurement., this includes items associated with the implementation of these

activities

DATA ENTRY:

may include:

* Reference standards
* Inspection, testing and other documentation of monitoring and measurement, and

The initial review activities should also generate new inputs to be considered in determining the regime of monitoring and measurement required.

ACTIVITIES

An organization needs to determine what factors influence the reliability or uncertainty of measurement result.

* maintenance of equipment under
* operator error,
* an adverse impact on the working environment

The combination of controls needed must be determined and implemented, to give confidence that: * the

cumulative uncertainties in the process of monitoring and measurement are controlled

OUTPUTS

These may include:

* analysis of factors contributing to the uncertainty of measurement

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