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Environmental
Protection |
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 Product
Inspection and Governance
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(a) Restriction on Hazardous Substances (RoHS)
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The
ROHS proposal, in its current form, bans the use of certain critical substances
in electrical and electronic products by 2006.
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Poisoned Substances
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Restriction （ppm）
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Lead（Pb）
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Less than 1,000 ppm.
(Pb content of other alloys :2002/95/EC Steel : 3500 ppm ; Al alloy :
4000 ppm ; Cu alloy: 40000 ppm)
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Cadmium（Cd）
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Less than 100 ppm. 91/338/EEC
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Mercury (Hg)
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Less than 1,000 ppm.
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Hexavalent chromium (Cr 6+)
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Less than 1,000 ppm.
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PBBs
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Less than 1,000 ppm.
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PBDEs
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Less than 1,000 ppm.
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(b)
RoHS & Green Product Supply Chain Management Milestone
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‧2001 Introduced Green Partner Project and defined what poisoned
substance is.
‧2004 Established & updated GP SOP & related documents.
‧2005 Received the GP certification for 2005 ~ 2007 from customer.
‧2006 EU released the prohibition of RoHS.
‧2008 Received the GP certification for 2008 ~2010 from customer.
‧2009 NY poisoned substance management system go live
‧2010 Received the GP certification for 2010 ~ 2011 from customer.
‧2011 Introduced XRF to Monitor the poisoned substance.
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(c)XRF
Shipping Criteria
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(1)XGT
– 1000 WR Machine
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(2)Hazardous
Substances Management Process Flow
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(3)Analysis of Hazardous Elements
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Hazardous Substances
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Typical Examples of Measurement
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Shipping analysis
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SGS Analysis
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Cadmium （Cd）
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Fluorescence X-ray analysis
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ICP emission
spectrum analysis |
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Lead （Pb）
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Mercury （Hg）
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Hexavalent Chro（Cr6+）
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Fluorescence X-ray analysis
（analyzing all Cr）
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Measure the absorbance at 540 nm by
UV-VIS
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Halogen-Chlorine （Cl）
Halogen-Bromine （Br）
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Analysis was performed by IC
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(d)Supplier and Material Control
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Nan
Ya PCB procures green materials which can be adapted to RoHS regulation
through supplier management. Materials regulated by RoHS should be without
Cadmium, Lead, Mercury, Chromiun VI, PBB and PBDE.
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To meet customers' requirements in terms of packing and
printing, the RoHS Certificate of Compliance is available at the moment.
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product is shown on the right side. It would be attached outside the box and
would be adjusted to customers requirement. |
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(e)SGS
Testing Report
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Our
products would be tested every year by SGS to testify no hazardous
materials detected. 
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Update Date:
2012/4/1 |
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