RoHS Compliance Testing Service
日期：2026-07-16 点击：75
EU RoHS Directives are set up basically to restrict or limit the use of dangerous and hazardous substances primarily in all the electrical and electronic materials. They also include medical devices as well as control and monitoring equipment. This directive also acts as a safeguard by providing substitution and safer/ preserved alternatives. This directive is designed to be applied to the equipment which operates or function from as much as up to 1000 VAC and 1500 VAC. It also contains a series of eleven sections which comprises electric bulbs, household luminaries, medical devices and control and monitoring equipment.
RoHS usually has locked aside some set quantity of the maximum concentration values for the restricted substances of each. These values are usually fixed at 0.1 per cent however excluding cadmium which has a limit of around 0.01 per cent
To declare that any product is RoHS compliant, several RoHS compliance testing is done to detect the presence of some certain elements. Apart from that, the levels and quantities of the above hazardous chemical species are checked in the homogenous ingredients of the product. PTS test labs are expected to perform an initial screen test of RoHS with a view to examine if there are supposedly any considerable amounts of the above substances if required.
There was an update made to the initial RoHS directive after which the RoHS2 came into effect from the month of July in the year 2011. This new set of directives now let off a number of materials along with some products from the conditions that were laid forward in the earlier directive. The RoHS2 also incorporate some additional restrictions which were launched on December 31st in the same year 2011. The official name of these new directives RoHS2 is titled Directive 2011/65/EU.
RoHS usually has locked aside some set quantity of the maximum concentration values for the restricted substances of each. These values are usually fixed at 0.1 per cent however excluding cadmium which has a limit of around 0.01 per cent
RoHS Directive limit:
Lead (Pb) : 1000ppm
Cadmium (Cd): 100ppmMercury (Hg): 1000ppm
Hexavalent Chromium (Cr (VI)): 1000 ppm
Polybrominated Biphenyls (PBB): 1000 ppm
Polybrominated Diphenyl Ethers (PBDE): 1000 ppm
Bis(2- Ethylhexyl) phthalate (DEHP): 1000ppmBenzyl butyl phthalate (BBP): 1000ppm
Dibutyl Phthalate (DBP): 1000ppm
Disobutyl phthalate (DIBP): 1000ppmTo declare that any product is RoHS compliant, several RoHS compliance testing is done to detect the presence of some certain elements. Apart from that, the levels and quantities of the above hazardous chemical species are checked in the homogenous ingredients of the product. PTS test labs are expected to perform an initial screen test of RoHS with a view to examine if there are supposedly any considerable amounts of the above substances if required.
There was an update made to the initial RoHS directive after which the RoHS2 came into effect from the month of July in the year 2011. This new set of directives now let off a number of materials along with some products from the conditions that were laid forward in the earlier directive. The RoHS2 also incorporate some additional restrictions which were launched on December 31st in the same year 2011. The official name of these new directives RoHS2 is titled Directive 2011/65/EU.
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