Scope
This part of GB/T 2423 is applicable to determining the adaptability of electrical and electronic products, components, or equipment for use, storage, and transportation under high humidity conditions This section specifies the severity level of the test, such as high temperature, high humidity, and duration. This section is applicable to both heat dissipation and non heat dissipation samples This section is applicable to small equipment and components, as well as large equipment with complex connections to testing devices outside the test chamber, which require a certain amount of assembly time. During installation, there is no need to preheat or maintain specific test conditions
Normative References
The clauses in the following documents become the clauses of this section through reference in this section.
. For dated reference documents, all subsequent amendments (excluding corrected content) or revisions do not apply to this section. However, parties to agreements based on this section are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this section GB/T 2421-1999 Environmental Testing for Electrical and Electronic Products - Part 1: General (idt IEC 60068-1:1988)Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China