This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, and markings, packaging, transportation, and storage of leakage current testers. This standard is applicable to AC leakage current testers (hereinafter referred to as "testers") and the leakage current testing part of safety performance comprehensive testing devices. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T191-2008 Graphical Marking for Packaging, Storage and Transportation (ISO 780:1997, MOD) GB/T 2423.1-2008 Environmental Testing of Electrical and Electronic Products - Part 2: Test Methods - Test A: Low Temperature (IEC 60068-2-1:2007, IDT) GB/T 2423.2-2008 Environmental Testing of Electrical and Electronic Products - Part 2: Test Methods, Test B: High Temperature (IEC 60068-2-2:2007, IDT) GB/T 2423.4-2008 Environmental Testing of Electrical and Electronic Products - Part 2: Test Methods, Test Db; Alternating Damp Heat (12 hours to 12 hours cycle) (IEC 60068-2-30:2005, IDT) GB/T 2423.10-2008 Environmental Testing for Electrical and Electronic Products, Part 2: Test Methods, Test Fc: Vibration (Sine) (IEC60068-2-6: 1995, IDT) GB/T 2829-2002 Sampling Procedures and Tables for Periodic Inspection (Applicable to the Inspection of Process Stability) GB 4793.1-2007 Measurement Safety requirements for electrical equipment for control and laboratory use - Part 1: General requirements (IEC 61010-1:2001, IDT) GB/T 5169.10-2006 Fire hazard testing for electrical and electronic products - Part 10: Glow wire/hot wire basic test methods, Glow wire devices, and general test methods (IEC 60695-2-10:2000, IDT) GB/T 6592-2010 Performance representation for electrical and electronic measuring equipment (IEC 60359:2001, IDT) GB 9254-2008 Radio Disturbance Limits and Measurement Methods for Information Technology Equipment (CISPR 22:2006, IDT) GB/T 121132003 Measurement Methods for Contact Current and Protective Conductor Current (IEC 60990; 1999, IDT)
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