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CEI IEC 60605-4

CEI Classification: 56-5

Prove di affidabilità delle apparecchiature
Parte 4: Procedure statistiche per distribuzioni esponenziali - Stime puntuali, intervalli di confidenza, intervalli di previsione e intervalli di tolleranza
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CEI
CEI
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Publication Date: 2022-11
ValidFrom: 2022-12
Language: EN
Pages: 38
Issue Num.:  18958 E
Commitee: CEI-CT56
shopping_cart Starting from € 26.00
La Norma in oggetto fornisce metodi statistici per la valutazione di:
- stime puntuali;
- intervalli di confidenza;
- intervalli di previsione;
- intervalli di tolleranza.
Queste valutazioni sono utili per il tasso di guasto di apparecchiature il cui tempo al guasto segue una distribuzione esponenziale.
La presente Norma viene pubblicata dal CEI nella sola lingua inglese, in quanto particolarmente mirata a settori specialistici.
Questa Norma recepisce il testo originale inglese della Pubblicazione IEC.

See also

IEC 60605-4:2001

International Coding Standard (ICS)

21.020
Characteristics and design of machines, apparatus, equipment
* Including reliability, dependability, maintainability, durability, etc.
* Safety of machinery, see 13.110
03.120.30
Application of statistical methods
19.020
Test conditions and procedures in general

Annotation

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Standard Evolution

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

You can identify the ICS code of your interest by typing the code or a keywordword in the dropdown ICS field, and by selecting one of the filtered results.

Search also in the summary/description of the standard

By flagging this control, the search for keywords will not be limited to the Standard Number and Title fields, but will also be performed in the Abstract of the standard.

This way, you will get more results.

You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.