Baijian Testing is mainly engaged in textile, insulation, cosmetics, food, hardware industry related product testing, as well as providing product certification services, but also in the broadening of the scope of the testing industry, the laboratory issued a report can be stamped CNAS/CMA/CAL qualification seal, the report is true and effective.
Sample size: according to the size of the sample to choose the sample or door-to-door
display style: electronic
version of the detection cycle: 3-15 working days (expedited).
Home appliance products include many things. In order to effectively liberate tedious labor in daily life, household appliances are often used. This can effectively promote physical and mental health, and also bring rich and colorful conditions. It has become a necessity at present. Actually, home appliance products have had hundreds of years of experience so far, with common ones such as range hoods, induction cookers, LCD televisions, and vacuum cleaners. So what are the standards and projects for home appliance testing institutions? Scope of application: This section covers the safety of household and similar electrical appliances with a rated voltage of no more than 250V for single-phase appliances and no more than 480V for other appliances. Appliances that are not intended for general household use but may still pose a risk to the public, such as those intended for use by non professionals in shops, light industries, and farms, also fall within the scope of this section. Note 1: Examples of such appliances include industrial and commercial cooking equipment, cleaning appliances, and appliances used in barbershops. Household appliances mainly include: household kitchen appliances: multifunctional knives, handheld mixers, electric ovens, range hoods, dryers, household ventilation appliances: electric fans, dehumidifiers, humidifiers, air conditioners, room heaters, air purifiers, liquid heating appliances: coffee machines, water kettles, electric rice cookers, beauty appliances: electric toothbrushes, hair dryers, hair dryers, household cleaning equipment: steam electric irons, steam cleaners, vacuum cleaners, etc, Sweeper, mopper, food freezer: refrigerator, wine cabinet, frozen display cabinet, mixed household appliances: washing machine, dishwasher, induction cooker, microwave, shaver, commercial household appliances: commercial oven, commercial microwave, commercial fryer, entertainment products: television, electronic gaming equipment, electronic instruments, electronic game console, large game console, related testing items: 1. Signs and instructions 2. Protection against touching live parts 3 Starting of electric appliances 4. Input power and current 5. Heating 6. Empty seal 7. Leakage current and electrical strength at operating temperature 8. Transient overvoltage 9. Humidity resistance 10. Leakage current and electrical strength 11. Overload protection of transformers and related circuits 12. Durability 13. Abnormal operation 14. Stability and mechanical hazards. 15, mechanical strength. 16, structure. 17, internal wiring. 18, component 19, power connections, and external flexible cords 20. Terminal 21 for external wires, grounding measures 22, screws and connections 23, electrical clearances, creepage distance, and solid insulation 24, heat and flame resistance 25, rust prevention 26. Radiation Toxicity and similar hazards. Testing standards for major household appliances worldwide: China GB 4706 series GB/T 4208-2008 Degrees of protection provided by enclosures GB 4706.1-2005 Safety of household and similar electrical appliances IEC 60335-1-2010 Safety of household and similar electrical appliances GB/T 34434-2017 Accelerated testing methods for reliability of household and similar electrical appliances GB/T 24986.1-2010 Methods for reliability evaluation of household and similar electrical appliances IEC 60745-1 and other series standards GB/T 2423.1-2008 Environmental testing series standards for electrical and electronic products IEC 60068 Environmental testing series standards for electrical and electronic products European Union EN 60335 series EN 62233EN 62471 American standard UL1026UL982UL1083UL1082UL499 and other international IEC60335 series IEC62233 Australian AS/NZS 60335 series
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 problems100% inspection 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 China100 inspection and testing process:
1. Telephone communication and confirmation of needs;
2. Recommend the plan and confirm the quotation;
3. Mailing samples and arranging testing;
4. Progress tracking and result feedback;
5. Issue reports and after-sales service;
6. If it needs to be expedited, priority processing;