日韩欧洲精品无码AV,99国产午夜精品一区二区天美,精品久久免费一区二区三区四区,久久综合图区亚洲综合图区,久久久久亚洲AV免费观看,精子网久久国产精品,亚洲AⅤ无码一区二区二三区性色,亚洲精品国产电影,亚洲资源在线观看,婷婷五月丁香在线

  • 
    
  • <ul id="yy6ca"></ul>
  • <del id="yy6ca"></del>
    <ul id="yy6ca"></ul>
    <strike id="yy6ca"><menu id="yy6ca"></menu></strike>
    Hotline:400-880-1556

    English




    Coffee machine ROHS test report handling guide

    Author:中認(rèn)聯(lián)科 time:2024-12-27 Ctr:10

    In today's society, coffee machines have become a necessity in many People's Daily lives. With the increase of environmental awareness, more and more consumers and manufacturers are concerned about the environmental performance of products. The Restriction of the Use of Certain Hazardous Substances (ROHS) Directive is a European Union directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment, aimed at protecting the environment and human health. Therefore, for coffee machines exported to the European Union, obtaining a ROHS test report is essential.

    1623406758168336.jpg

    Understand the ROHS Directive

    The ROHS Directive is a regulation developed by the European Union to reduce the use of hazardous substances in electrical and electronic equipment. It restricts the use of six hazardous substances, including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers. These substances are potentially harmful to both the environment and human health, so compliance with the ROHS Directive is a social responsibility and legal obligation of manufacturers.

    ROHS test project

    1. Material analysis: Material analysis of each component of the coffee machine to determine whether it contains harmful substances restricted by the ROHS directive.

    2. XRF test: X-ray fluorescence spectroscopy is used for rapid screening of components to detect the presence of heavy metal elements.

    3. ICP-AES test: precise quantitative analysis of samples by inductively coupled plasma atomic emission spectrometry.

    4. GC-MS test: Gas chromatoc-mass spectrometry is used to detect organic pollutants such as polybrominated biphenyls and polybrominated diphenyl ethers.

    歐盟 RoHS.jpg

    Procedures for handling ROHS test report

    1. Sample preparation: According to the structure and material of the product, prepare enough samples for testing.

    2. Select a testing agency: Select a qualified and experienced testing and certification company, such as ZRLK, to ensure the accuracy of the test and the recognition of the report.

    3. Submit the application: Submit the test application to the testing institution, and provide the relevant information of the product, such as the manual, the bill of materials, etc.

    4. Test: The testing agency will conduct a series of tests on the sample to verify whether it meets the requirements of the ROHS directive.

    5. Issue report: After the test is completed, the testing agency will issue a formal ROHS test report, which will be used for market access and international trade of the product.

    Handling the ROHS test report for the coffee machine is an important step in ensuring that the product complies with Environmental Protection requirements and international regulations. By choosing a professional organization such as ZRLK, you can obtain efficient and accurate testing services to win the trust and competitiveness of your products in the market.

    Related Articles
    • Coffee machine ROHS test report handling guide

    • Cordless vacuum cleaner enters the Chinese market: the only way to 3C certification

    • Attention! California 65 short warning label has been revised and will take effect on January 1, 2025

    • Information Express | EU RoHS announced that it would abandon the proposal to add two substances, TBBP-A and MCCPs

    Follow Us
    大又大粗又爽又黄少妇毛片哎呦| 亚洲国产欧美日韩欧美特级| 日韩不卡不码视频观看| 亚洲天堂导航| 女厕厕露p撒尿八个少妇| awww在线天堂bd资源在线| 美丽人妻在夫前被黑人| 午夜高清在线无码| 欧美成人精品高清视频| 在线看黄免费| 日本中文在线| 亚洲日韩中文字幕在线播放| 欧美成人经典三级在线观看| 公又粗又大又长挺进我的| 影音先锋AV资源男人站| 神马老子影院午夜观看网站| 成人国产精品秘片多多| 裸体无码内射性性色AV| 中文无码AV人妻久久系列| 色噜噜国产99性色内射| 国产精品久久久久999| 少妇高潮喷水久久久久久久久久| 韩国三级日本三级美三级| 国产精品JIZZ在线观看老狼| 国产精品无码A∨精品性色| 国产精品乱码在线观看| 亚洲日韩中文字幕天堂不卡| 人妻天天爽夜夜爽一区二区| 国内精品久久久久精免费| 日韩精品无码AV中文无码版| 亚洲av一宅男色影视| 国产成人AV一区二区三区不卡| 无码不卡中文字幕AV| 国产情侣普通话对白发布| 久久精品成人免费观看97 | 欧美成年黄网站色视频| 看国产黄大片在线观看| 黑人巨大粗物挺进了少妇| 美女无遮挡免费视频网站| 国产在视频线精品视频| 亚洲欧美日韩综合久久久|