BAIJIAN - Third party testing organization
1. Lightning arrester detection: The lightning arrester is an important lightning protection equipment that stores lightning rods、 strips、 nets、 wires、 and metals. Therefore、 when conducting lightning protection detection on buildings、 the lightning arrester is tested. Usually、 the rolling ball method is used to calculate the protection range of the lightning rod and lightning wire、 the grid method is used to determine the protection range of the lightning strip and net、 and its grid size and laying method are tested、 as well as whether the connection between the lightning strip and the down lead is closed. 2. Grounding resistance detection: Grounding resistance can effectively introduce lightning into the ground、 avoiding electrification of buildings and causing harm to equipment and human bodies. Therefore、 reputable lightning protection testing companies will test the grounding resistance of buildings、 understand the layout of grounding devices、 check the materials and specifications used for grounding devices、 and then determine the service life of grounding devices based on these detection data. If the grounding device has been used for a long time or the selected material has poor corrosion resistance、 a section of the grounding device will be selectively excavated during lightning protection testing、 and more reasonable treatment measures will be taken based on the degree of corrosion of the material. 3. Detection of the working status of lightning protection devices: During the lightning protection detection process、 the working status of lightning protection devices will also be checked、 mainly detecting the lightning protection module of the power supply、 lightning protection box、 lightning protection socket、 etc. In addition、 the connection wire and grounding wire of the lightning protection device will also be tested to see the overall working status of the lightning protection device
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 problemsinspection 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