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Explosion proof electrical equipment mainly refers to electrical equipment used in hazardous areas, flammable and explosive areas. Commonly used explosion-proof electrical equipment is mainly divided into explosion-proof motors, explosion-proof transformers, explosion-proof switch equipment, and explosion-proof lighting fixtures. Explosion proof electrical equipment is mainly used in places containing flammable and explosive gases and dust, such as coal, petroleum, and chemical industries. Electrical equipment used in explosive hazardous environments should be structurally designed to prevent sparks, arcs, or hazardous temperatures from becoming ignition sources of explosive mixtures at the installation site during use Equipment type Electrical devices and facilities that do not ignite surrounding combustible media during startup, operation, and shutdown processes. . The types of explosion-proof electrical equipment include:1 Explosion proof safety type (symbol A). Electrical equipment that does not generate sparks, arcs, or hazardous temperatures during normal operation and can improve safety 2. Flameproof type (marked B). Its structure is fully enclosed. Even if there is an explosion inside the electrical equipment, it will not ignite external explosive gases, thereby eliminating the possibility of explosion 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 China
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