The safety testing of handheld electric tools shall be carried out in accordance with the requirements of the series of safety regulations GB3883 and the specifications and/or testing methods cited in the regulations. The terminal disturbance voltage and disturbance power in electromagnetic compatibility testing shall be carried out according to the rules in GB4343.1. The harmonic current is measured according to the rules in GB17625.1
Safety Inspection Specification for Handheld Electric Tools:
(1) GB3883.1 "Safety First Part of Handheld Electric Tools: General Requirements" (2) GB3883.2 "Safety of Handheld Electric Tools - Part 2: Special Requirements for Screwdrivers and Impact Wrenches" (3) GB3883.3 "Safety of Handheld Electric Tools - Part 2: Special Requirements for Electric Sanders, Polishers, and Disc Sanders" (4) GB3883.4 Safety of handheld electric tools - Part 2: Specific requirements for non disc sanding and polishing machines (5) GB3883.5 "Safety of handheld electric tools - Part 2: Specific requirements for circular saws and knives" (6) GB3883.6 "Safety of handheld electric tools - Part 2: Specific requirements for electric drills"
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