IEC 60409:1981
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
31-12-1998
English - French
01-01-1981
Contents
Foreword
Preface
Clause
1. Object
2. Scope
3. Introduction
3.1 Approach A - Reliability compliance testing
3.2 Approach B - Reliability determination testing
4. Definitions (in addition to those in IEC Publication
271)
5. Information to be included in specifications
5.1 Basic control concept
5.2 Statement of objectives
5.3 Test method
5.4 Criteria of failure
5.5 Periodicity of test
5.6 Failure-in-time distribution
5.7 Accumulation of data (applicable in series lots
only)
5.8 Exclusion of data
5.9 Statement of test results
5.10 Qualification approval procedure
5.11 Determination of sample size
5.12 Maintenance or withdrawal of qualification
approval
6. Assessed failure rate
7. Reliability testing methods
7.1 Methods depending upon the distribution of
failures with time
7.2 Fixed failure number testing
7.3 Tightened limits testing
7.4 Variables testing
8. Checklist of factors to be considered when preparing a
reliability specification.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.