Electronics Forum: xrf cadmium (2)

PDBE and PBB replacements???

Electronics Forum | Mon Mar 21 09:33:25 EST 2005 | davef

RoHS Substance||RoHS MCV Limits||Typical Testing Approaches Lead||1000 ppm* ||Wet chemical digestion followed by ICP (Inductively coupled plasma) or AAS (atomic absorption) spectroscopy ||||XRF (X-ray fluorescence) spectroscopy Cadmium||100 ppm ||Wet

XRF Testing....an absolute necessity??

Electronics Forum | Mon Jan 30 07:08:06 EST 2006 | Rob.

True, we weren't just checking for lead at the test lab we were also checking for banned substances in the plastics - PBB's & PBDE's which apparently appear a lot in the recycled plastics used in manufacturing connector bodies; & also the other banne

Industry News: xrf cadmium (2)

Technical Library: xrf cadmium (1)

XRF- A Reality Check

Technical Library | 2008-08-14 20:48:12.0

The Restriction of Hazardous Substances (RoHS) regulations of the European Union, and similar regulations being enacted around the world, require the virtual elimination of lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr6), polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE) from electronic products. Allowable concentration levels in any homogeneous material contained within a product are extremely low: 0.01% for Cd and 0.1% for other substances by weight. The most significant issue affecting the practical validation of RoHS compliance in the day-to-day assembly environment is ensuring that no restricted substances, especially tin-lead (SnPb) materials, have inadvertently entered into the production stream.

RMD Instruments

Express Newsletter: xrf cadmium (13)

SMTnet Express - March 24, 2022

SMTnet Express, March 24, 2022, Subscribers: 25,784, Companies: 11,563, Users: 27,157 XRF Technology In The Field - XRF Technology For Non-Scientists X-ray fluorescence (XRF): a non-destructive analytical technique used


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