| Standardization field | Non-metallic materials |
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| Technical committee | BAS/TC 11- Petroleum and petroleum products |
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| Term (EN) | Shewhart chart |
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| Definition (EN) | chart (first developed by Walter A. Shewhart) on which
limits are drawn and values of a variable plotted and
monitored
NOTE If the values lie with in the chosen limits then the
system can be considered to be in control. A learning
period involving at least 10 consecutive results is
required in order to establish the control limits. The
confidence limits chosen are based on a probability of
95 % or 99 %. |
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| Term (FR) | |
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| Definition (FR) | |
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| Term (DE) | |
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| Definition (DE) | |
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| Term (BS) | Shewhart-ov dijagram |
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| Definition (BS) | dijagram (prvi je razvio Walter A. Shewhart) na kome
su ucrtane granične vrijednosti, a vrijednosti varijabli
se unose i prate
NAPOMENA Ako se vrijednosti nalaze unutar odabranih
granica, tada se može smatrati da je sistem pod
kontrolom. Period praćenja obuhvata barem 10
uzastopnih rezultata i potreban je radi uspostavljanja
kontrolnih granica. Pouzdanost odabranih granica bazira
se na vjerovatnoći od 95% ili 99%. |
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| Term (HR) | |
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| Definition (HR) | |
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| Term (SR) | |
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| Definition (SR) | |
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| Date | 2016-03-02 |
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| Standards | BAS ISO 1998-6:2002 |
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