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Introduction of RoHS

Introduction of RoHS. - RoHS and Measurement Techniques -. Shimadzu Corporation Spectro Business Unit. RoHS ( R estriction o f the use of certain H azardous S ubstances in electrical and electronic equipment)

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Introduction of RoHS

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  1. Introduction of RoHS - RoHS and Measurement Techniques - Shimadzu Corporation Spectro Business Unit

  2. RoHS (Restriction of the use of certain Hazardous Substances in electrical and electronic equipment) issued on February 13th in 2003 Objectives The purpose of this Directive is to approximate the laws of the Member States on the restriction of the use of hazardous substances in electrical and electronic equipment and to contribute to the protection of human health and the environmentally sound recovery and disposal of waste electrical and electronic equipment. The use of hazardous substances such as Pb, Hg, Cd, Cr(VI) and brominated flame retardant (PBB and PBDE) in electrical and electronic equipment is restricted until July 1st 2003.

  3. Analytical Techniques Applicable to RoHS • ICP-AES • ICP-MS • AA • FT-IR • GCMS • UV • EDX

  4. Thresholds

  5. Start Rapid Analysis (EDX) <150ppm 150ppm or more NG Precise Analysis (EDX) <100ppm 100ppm or more End OK NG Flow Chart for Cd Analysis in Plastic ICP/AA

  6. Strat Rapid Analysis (EDX) <1500ppm 1500ppm or more OK Precise Analysis (RDX) <1100ppm 1100ppm or more End OK NG Flow Chart for Pb and Hg Analysis in Plastic ICP/AA

  7. Flow Chart for Cr(VI) Analysis in Plastic Start Rapid Analysis (EDX) Total Cr Measurement Total Cr <500ppm 500ppm or more Total Cr Precise analysis (EDX) <1100ppm 1100ppm or more UV Cr(VI) Measurement <1100ppm 1100ppm or more OK NG End

  8. Flow Chart for Brominated Flame Retardant Analysis in Plastic Start Rapid Analysis (EDX) Determination of Br content <200ppm 200-50000ppm 50000ppm or more Precise Analysis (EDX) ICP FT-IR <350ppm 350ppm or more Others PBB, PBDE GCMS Determination of PBB and PBDE content NG OK <1100ppm 1100ppm or more End NG

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