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RoHS testing

RoHS testing-Chemical Testing-

RoHS testingService Background

The RoHS directive is a mandatory standard formulated by EU legislation. It is the "Directive on Restricting the Use of Certain Hazardous Substances in Electronic and Electrical Equipment." The national RoHS directive is a requirement of the "Management Catalog for Restricted Use of Hazardous Substances in Electrical and Electronic Products" issued by the State Administration for Market Regulation and the Ministry of Industry and Information Technology in 2019.
EU RoHS 1.0: In 2006, EU legislation formulated a mandatory standard RoHS directive, which is mainly used to standardize the material and process standards of electronic and electrical products. It aims to eliminate six substances including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers in electronic and electrical products.
EU RoHS 2.0: In 2015, the European Union issued Directive (EU) 2015/863 in its official journal to amend RoHS 2.0 (2011/65/EU) Appendix II, officially including four phthalates (DEHP, BBP, DBP, DIBP) in RoHS 2.0 in Appendix II. , there are currently ten compulsory controlled substances in Appendix II. After the directive is issued, each EU member state must convert the directive into national regulations and implement it before December 31, 2016.
Nationally recommended RoHS: According to the "Implementation Arrangements for the Conformity Assessment System for Restricted Use of Hazardous Substances in Electrical and Electronic Products" issued by the State Administration for Market Regulation and the Ministry of Industry and Information Technology in 2019 (hereinafter referred to as the "Implementation Arrangement"), products that were manufactured or imported after November 1, 2019 and are listed in the "Management Catalog for Restricted Use of Hazardous Substances in Electrical and Electronic Products (First Batch)", The requirements of the Implementation Arrangements should be met.
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RoHS testingControl Scope

All electronic, electrical appliances, medical, communications, toys, security information and other products, it includes not only the complete machine products, but also the parts, raw materials and packaging used in the production of the complete machine, which is related to the entire production chain

RoHsTest items


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8Lead (Pb)
90 12Additives, packaging, Wangke stabilizers and nationalizers, dyeing, coloring, welding, electronic ceramics, glass parts, battery raw materials, etc.345678 Mercury (Hg)9012Battery, lamp, preservative, catalyst, pigment, electricity, plastic products, etc.345 678 Cadmium (Cd)9
012 Pool, photo materials, surface treatment materials, solder, paint, dye, electronic ceramics345678Hexavalent chromium (Cr6+)9012Electroplating solution, rust inhibitor, tanning, battery, Catalysts, preservatives, pigments, etc. 345678Polybrominated biphenyls (PBB)9012 Flame retardants are present in plastics345678Polybrominated diphenyl ethers (PBDE)9012 Flame retardants are present in plastic345678EU RoHS 2.0 added item 9
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02 Diisobutyl phthalate (DIBP)
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06 is used as plasticizer for plastic materials (plastics, inks, etc.),
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12Di(2-ethylhexyl)phthalate (DEHP)
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16 plasticizer, used for plastic materials (plastics, inks, etc.)
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22Dibutyl phthalate (DBP)
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26Plasticizer for plasticity Sexual materials (plastic, ink, etc.)
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32 Phthalene Butyl benzyl formate (BBP)
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36 Plasticizer, used for plastic materials (plastics, oil black, etc.)
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RoHs TestOur Competitive Advantage:

Authoritative : CMA&CNAS qualification, legally binding

Reliable : An independent third-party testing organization under Guoke Holdings

precise 0: high-precision instruments and equipment, professional technical team123comprehensive4: involving products in various industries and environmental fields5678

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