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LABEL 数据表(PDF) 52 Page - Delta Electronics, Inc. |
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LABEL 数据表(HTML) 52 Page - Delta Electronics, Inc. |
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52 / 78 page ![]() Test Report. No. CANEC1517788106 Date: 22 Oct 2015 . Page 5 of 8. ATTACHMENTS RoHS Testing Flow Chart 1) Name of the person who made testing: Bruce Xiao / Sunny Hu 2) Name of the person in charge of testing: Bella Wang / Cutey Yu 3) These samples were dissolved totally by pre -conditioning method according to below flow chart (Cr6+ and PBBs/PBDEs test method excluded ). Sample Preparation Sample Measurement Acid digestion with microwave/ hotplate Filtration Solution Residue 1) Alkali Fusion / Dry Ashing 2) Acid to dissolve ICP-OES/AAS DATA Sample solvent extraction Filtration GC-MS DATA Nonmetallic material Metallic material Adding digestion reagent Heating to 90~95℃ for extraction Filtration and pH adjustment Adding 1,5- diphenylcarbazide for color development UV-Vis DATA Spot test Boiling water extraction Adding 1,5- diphenylcarbazide for color development A red color indicates the presence of Cr6+. If necessary, confirm with UV-Vis. DATA Positive Negative Pb/Cd/Hg PBBs/PBDEs Cr6+ Concentration/ Dilution of extraction solution |
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