1. Does the power supply level meet the requirements. 2. The appearance of the distribution cabinet should be complete, and its model and specifications should meet the design requirements. 3. Check and record whether the power supply circuit meets the technical requirements. 4. Is the fire protection electricity a dedicated circuit. 5. Conduct manual and automatic switching tests on the main and backup power supplies of the final level distribution box, observe and record the switching situation. During the inspection, it is important to pay attention to whether the starting time of the backup generator meets the specifications. 6. Places with main and backup power supply: fire control room, fire elevator room, smoke control equipment room, fire emergency lighting distribution box, fire distribution box on each floor, and fire water pump room. 7. A type of high-rise building's self-contained power generation equipment should be equipped with an automatic starting device and capable of supplying power within 30 seconds. Class II high-rise buildings have their own power generation equipment. When it is difficult to use automatic starting, manual starting devices can be used
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