What are all 10 ROHS tests? Professional third-party testing institutions

Date：2023-04-06 15:04:46Views：570

With the continuous improvement of environmental awareness and attention to human health, RoHS (Restriction of Hazardous Substances) testing is receiving increasing attention. RoHS testing is aimed at detecting whether harmful substances in electronic and electrical products comply with regulatory standards to ensure product safety and environmental protection. The following will introduce ten aspects of RoHS testing.

Lead (Pb)The RoHS directive limits the lead content in electronic and electrical products to no more than 0.1%. Lead is harmful to human health, and long-term exposure to lead can lead to various diseases such as the nervous system, kidneys, and blood system.

Mercury (Hg)The RoHS directive limits the mercury content in electronic and electrical products to no more than 0.1%. Mercury is a toxic substance that can cause harm to the central nervous system, liver, and immune system of the human body after long-term exposure.

Cadmium (Cd)The RoHS directive limits the cadmium content in electronic and electrical products to no more than 0.01%. Cadmium is harmful to human health, and long-term exposure to cadmium may lead to osteoporosis, liver and kidney function damage, and so on.

Hexavalent chromium (Cr6+)The RoHS directive limits the content of hexavalent chromium in electronic and electrical products to no more than 0.1%. Hexavalent chromium is harmful to human health, and exposure to hexavalent chromium may lead to skin allergies, asthma, and other diseases.

Polybrominated biphenyls (PBB)The RoHS directive limits the content of polybrominated biphenyls in electronic and electrical products to no more than 0.1%. Polybrominated biphenyls (PBBs) are carcinogen, and long-term exposure will cause harm to the nervous system and liver of human body.

Polybrominated diphenyl ethers (PBDE)The RoHS directive limits the content of polybrominated diphenyl ethers in electronic and electrical products to no more than 0.1%. Polybrominated diphenyl ethers are toxic substances that can cause harm to the thyroid and nervous system in the human body after long-term exposure.

NickelThe RoHS directive limits the nickel content in electronic and electrical products to no more than 0.1%. Nickel is harmful to human health, and contact with nickel may lead to skin allergies and other diseases.

Polychlorinated biphenyls (PCBs)The RoHS directive limits the content of polychlorinated biphenyls in electronic and electrical products to no more than 0.1%. Polychlorinated biphenyls (PCBs) are carcinogen, and long-term exposure will cause harm to the nervous system and liver of the human body.

MelamineThe RoHS directive limits the content of melamine in electronic and electrical products to no more than 0.1%. Melamine is a carcinogen. Long term exposure to melamine will cause harm to the human urinary system and kidneys.

Chlorinated Polyolefins (PVC)The RoHS directive limits the content of chlorinated polyolefins in electronic and electrical products to no more than 0.1%. PVC is a harmful substance that can cause harm to the human nervous system and liver in long-term contact.

RoHS detection can be achieved through various analytical methods such as XRF, ICP, GC-MS, etc. The detection results should be confirmed by the certification body. The RoHS test results can provide consumers with protection, ensuring the safety and environmental friendliness of products. In addition to RoHS testing, there are also various environmental and safety certifications such as REACH, CE, FCC, etc. Enterprises should pay attention to these certification requirements when producing products to ensure their legality and safety.

RoHS testing is an essential environmental and safety testing for modern enterprises, helping them manufacture products that meet environmental standards and ensuring the safety and health of consumers. Chuangxin Testing is a professional testing institution for electronic components. Currently, it mainly provides integrated circuit testing services such as capacitors, resistors, connectors, MCU, CPLD, FPGA, DSP, etc. Specializing in functional testing of electronic components, appearance testing of incoming electronic components, anatomical testing of electronic components, acetone testing, X-ray scanning testing of electronic components, and ROHS composition analysis testing. Welcome to call, we will be happy to serve you!