This standard specifies the requirements, conditions, and methods for environmental stress screening of military electronic products This standard is applicable to the environmental stress screening of the following types of electronic products during the development and batch production stages:
a. Ground fixed equipment;
b. Ground mobile equipment;
c. Shipboard equipment;
d. Aircraft equipment and peripherals E. Missile equipment The selected products can be printed circuit board assemblies, electronic components, or complete machines; For large electronic products, priority should be given to decorating and selecting components at lower assembly levels such as printed circuit boards
Reference Standards
GB 2036 Terminology and Definitions of Printed Circuits
GB 5170 Verification Methods for Basic Parameters of Environmental Testing Equipment for Electrical and Electronic Products
GB 8052 Single and Multilevel Continuous Counting Sampling Inspection Procedures and Tables
GJB 150 Environmental Testing Methods for Military Equipment
GJB 431 Product Hierarchy Product Interchangeability, Prototype and Related Terminology
G.JB 450 Equipment Development and Production Frameability General Outline
GJ3 151 Explicit and Maintainability Terminology
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