European Parliament and the European Commission on February 13, 2003 issued the "Waste Electrical and Electronic Equipment Directive" (referred to "WEEE Directive") in its "Official Gazette" on and "electrical and electronic equipment in the Restriction of Hazardous Substances Directive" ( referred to "RoHS Directive") "RoHS Directive" and "WEEE Directive" provisions in the Restriction of Hazardous Substances Management and scrap recycling management are ten categories of 102 kinds of products, the first seven of China's major export products are electrical products. Including large household appliances, small home appliances, information and telecommunications equipment, consumer products, lighting equipment, electrical and electronic tools, toys, leisure and sports equipment, medical devices (except to be implanted or infected products) monitoring and control instruments , vending machine. December 3, 2008, the EU issued a WEEE Directive (2002/96 / EC) and the RoHS Directive (2002/95 / EC) of the revised proposal. The purpose of this proposal is to create a better regulatory environment that is simple, understandable, effective and enforceable regulations. The main content of the revised RoHS Directive are: 1 to change the legal wording to clarify the scope and definition of instruction; (2) the introduction of products CE mark and EC declaration of conformity; 3 phases medical devices, control and monitoring equipment into the... the scope of the RoHS Directive; six hazardous substances restricted heavy metals tester does not change, but the four substances - six HBCDD (HBCDD), phthalic acid (2-ethylhexyl) (DEHP), o butyl benzyl phthalate (BBP) and dibutyl phthalate (DBP) - requires priority evaluation, in order to examine whether the scope of future substance restrictions included limiting toxic substances: · heavy metals: -Lead lead; -Mercury mercury; -Cadmium cadmium; -Chromium (VI), hexavalent chromium, some brominated flame retardants: polybrominated biphenyls -Polybrominated biphenyls (PBB's); PBDE -Polybrominated diphenyl ethers (PBDE's) highest limit indicators are: Cadmium: 0.01% (100ppm); · lead, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers:. 0.1% (1000ppm) six hazardous substances RoHS for all production processes and raw materials may contain the six Electrical and electronic products shoe tester heavy metals and hazardous substances, including: white appliances, such as refrigerators, washing machines, microwave ovens, air conditioners, vacuum cleaners, water heaters, black appliances, such as audio, video products luggage heavy metal tester, DVD, CD, TV receivers, IT products, digital products clothing heavy metal tester, communication products; power tools, electric and electronic toys, medical electrical equipment. Examples of solder, glass, PVC stabilizer 2. mercury (Hg) (Mercury) use of the material:: Example 1. Lead (Pb) use of the substance thermostats, sensors, switches and relays, bulbs 3. Cadmium (Cd Examples of switches, springs, connectors, casing and PCB, contacts battery 4. hexavalent chromium (Cr 6+) use of the material::) examples of the use of the substance metal anti-corrosion coating 5. polybrominated biphenyls (PBB) use Examples of flame retardants, PCB, connectors, plastic shell 6 polybrominated diphenyl ethers (PBDE) use of the material:: Examples of the material flame retardants, PCB, connectors, plastic shell heavy metal testing equipment | heavy metal tester | eight heavy metals tester is supplied by Shenzhen Huayi Technology Co., Ltd. Four Seas. Shenzhen Huayi Technology Co., Ltd. Four Seas (huayi-universal.com) (www.huayi-univerasl.com) strong, credible, analytical instruments in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huayi into the brilliant universal and you work for a better future!