List of relevant testing items of 100 inspectionsThird-party testing institutions support sample sending and door-to-door testing, mainly providing sample testing services for companies, enterprises, public institutions, individual businesses, and university scientific research, and reporting CMA/CNAS/CAL qualifications, which are 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).
What is an exhaust fan? The exhaust fan has the characteristics of low price, large air volume, and low energy consumption, making it a better choice for indoor ventilation in ordinary households. Even for families with the ability to install products such as range hoods, installing an exhaust fan as an auxiliary ventilation device is also a good choice. High quality exhaust fans are relatively good in terms of material and workmanship, and will not have the phenomenon of thin materials, uneven joints, deformation and damage. When purchasing, check if the exhaust fan surface is free of warping, the plastic parts are flat and smooth, the electroplating parts are bright, and there are no rust marks Quality inspection report standard for exhaust fans: GB4706.1-2005 Safety of household and similar electrical appliances - Part 1: General requirements. GB4706.27-2008 Safety of Household and Similar Electrical Appliances - Part 2: Special Requirements for Fans. GB Energy Efficiency Limits and Grades for AC Fans GB/T AC Fans and Governors GB/T Household and Similar Purpose AC Ventilation Fans and Governors GB/T Evaporative Cooling Fans
Steps for handling quality inspection reports for exhaust fans: Step 1: Call the 100% inspection and testing staff, provide product information, and determine the testing cost. Step 2: Prepare samples and send the required quantity of samples to meet the testing requirements. Step 3: Fill out the testing application form, select the required testing items, and deliver them to the laboratory together with the testing samples. Step 4: The engineer conducts sample testing. Step 5: The test is qualified, Issue a quality inspection report with the CMACNAS seal
The content of the above article is a partial list. For more testing needs and details, please consult the online consultant of the free agency: 15201733840 (phone and WeChat). Conduct testing on the hundreds of inspection websites - issuing authoritative testing reports has legal effect
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;