Center Certification & Testing International
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Project Introduction
Dust test is used to test the electrical and electronic products, automobile and motorcycle parts, and seals in the sand and dust environment to prevent the sand and dust from entering the seals and the shell, and the test method to determine the impact of the sand and dust suspended in the air on the product. To test the performance of the use, storage and transportation of electronic and electrical products, auto parts, motorcycle parts and seals in sand and dust environment.
Dust level
IEC/EN60529 dustproof is divided into 7 grades (grade 0 ~ grade 6), dustproof grade (e.g.IP5X-dustproof grade 5)
Level 0: No dust protection at all
Level 1: It can protect foreign objects with a diameter larger than 50㎜ from falling into the equipment
Level 2: Protects against foreign objects with a diameter greater than 12.5㎜ falling into the device
Level 3: It can protect foreign objects with a diameter larger than 2.5㎜ from falling into the equipment
Level 4: Protects against foreign objects with a diameter greater than 1.00㎜ falling into the device
Level 5: Dust cannot be completely prevented from entering, but the amount of dust that enters must not affect the normal operation of the device or safety
Level 6: Completely dustproof
BSCI certification is an abbreviation of BusinessSocialComplianceInitiative, and Chinese is called business social standard certification. BSCI is an organization that advocates the business community to abide by social responsibility. At the same time, it is a non-profit organization.
CMA, the name is \"China Metrology Accreditation\", the abbreviation of \"China Metrology Accreditation\" in English. According to the provisions of Article 22 of the Metrology Law of the People’s Republic of China: “The product quality inspection agency that provides notarized data to the society must be evaluated by the metrological administrative department of the people’s government at or above the provincial level for the capability and reliability of metrological verification and testing. Qualified.\"
Laboratory accreditation is a third-party certification that CNAS has the ability to perform specific testing and calibration work for testing and calibration laboratories.
Dust test is used to test the electrical and electronic products, automobile and motorcycle parts, and seals in the sand and dust environment to prevent the sand and dust from entering the seals and the shell, and the test method to determine the impact of the sand and dust suspended in the air on the product. To test the performance of the use, storage and transportation of electronic and electrical products, auto parts, motorcycle parts and seals in sand and dust environment.
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