GB/T 22758-2008 (English Version) PDF

Standard No.: GB/T 22758-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 22758-2008

Scope: This standard specifies the test requirements, test, fault analysis and treatment and statistics, judgment of test results, test records and test reports for reliability appraisal and reliability acceptance test of household electric washing machines. This standard applies to household electric washing machines with a rated washing capacity not greater than 13kg (including dehydrators, excluding clothes dryers). For the washer-dryer, only the reliability of the laundry function part can be verified.

GB/T 22758-2008 Referenced Document

GB 4706.24 Household and similar electrical appliances.Safety.Particular requirements for washing machines
GB 4706.26 Household and similar electrical appliances.Safety.Particular requirements for spin dishwashers
GB/T 2422 Environmental testing.Guide to drafting of test methods.Terms and definitions*， 2012-11-05 Update
GB/T 3187 Reliability and maintainability terms
GB/T 4288-2003 Household electric washing machine
GB/T 5080.4 Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential distribution)
GB/T 5080.7 Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate

2008 GB/T 22758-2008 Test methods for reliability of household electric washing machine