Explosion proof electrical testing can actually be divided into already installed and in use explosion-proof electrical equipment and newly produced explosion-proof electrical equipment. The testing and certification of newly produced explosion-proof electrical equipment are carried out in accordance with the requirements of the national explosion-proof standard GB3836/GB12476 series, and the product explosion-proof testing report and explosion-proof qualification certificate are issued; For the testing of explosion-proof electrical equipment that has been installed and is in use, we call it on-site explosion-proof testing, which is conducted on its products and on-site according to the AQ3009 standard. According to the AQ 3009-2007 "Code for Electrical Safety and Explosion Protection in Hazardous Areas" standard, it is stipulated that explosion-proof electrical equipment in use shall be entrusted to a testing center with explosion-proof professional qualifications for performance, installation, maintenance, etc. testing of explosion-proof electrical equipment at least once every 3 years. For non compliant items detected, corrective measures must be taken in a timely manner, and the inspection report and rectification situation must be filed with the safety production supervision and management department. For electrical equipment used in explosive gas environments and combustible dust environments, the explosion-proof electrical safety testing during use shall comply with general standards and specialized standards, respectively. The summary is as follows:
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