GB/T 17648-1998
Active
GB/T 21223.2-2015
Active
National standards
GB/T 21223.2-2015 Guide for the statistical analysis of ageing test data—Part 2:Validation of procedures for statistical analysis of censored normally distributed data
GB/T 21223.2-2015 Guide for the statistical analysis of ageing test data—Part 2:Validation of procedures for statistical analysis of censored normally distributed data
Basic Information
Standard Code:
GB/T 21223.2-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's insulating materials and their products
ICS Name:
Comprehensive Insulation Materials
Publish Date:
2015-07-03
Implement Date:
2016-02-01
Pages:
40 pages
Scope
This part of GB/T 21223 specifies the statistical procedures for designing and determining the truncated groups for operating normal distribution data. The relationship between similar operations and complete data has been tested, and it is proposed that "mixed" or completely untruncated data groups can be used for analysis in the same way as completely truncated data groups. Attention should be paid to the impact of changes in the size of the data groups and the degree of truncation, as well as the inconsistency in the size of the data groups.
Development Information
Same series standard
Referenced Standards
IEC 60216-3
IEC 60216-5
IEC 60216-6
IEC 60493-1
Adopt standards
IEC/TR 60493-2:2010
Related Standards
GB/T 11027-1999
Replaced
GB/T 11027-1999 Specification for insulating varnishes containing solvent-Specifications for individual materials-Requirements for hot curing impregnating varnishes
GB/T 11026.4-1999
Replaced
GB/T 11026.4-1999 Guide for the determination of thermal endurance properties of electrical insulating materials—Part 4:Ageing ovens—Single-chamber ovens
GB/T 11028-1999
Active
GB/T 11028-1999 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate
GB/T 1408.1-1999
Replaced
GB/T 1408.1-1999 Methods of test for electric strength of solid insulating materials-Tests at power frequencies
GB/T 11026.2-2000
Replaced