<blockquote id="m68pp"></blockquote>
    <ruby id="m68pp"></ruby>
    <style id="m68pp"></style>

  • <rt id="m68pp"></rt>
  • 国产少妇偷窥自拍,国产成人无码A片免费看,av超碰,人人妻人人狠人人爽,久久久久久亚洲精品成人,免费人妻无码不卡中文字幕系,人人玩人人添人人澡超碰,宝贝腿开大点我添添公口述视频
    Hotline:400-880-1556

    English




    Metal fittings for ROHS testing

    Author:中認聯科 time:2020-09-25 Ctr:1988

    Stainless steel ROHS test

    Stainless steel products are also very common in our lives. Such products are sold in the EU to be tested by ROHS. If the product is not certified by RoHS, it will cause incalculable damage to the manufacturer. At that time, your product will be unattended and will lose the market, but if it enters the market and is found to have not done relevant testing, it will also cause great loss to the company. of!

    image.png

    The scope of products covered by the ROHS directive is very wide, covering all electronics, electrical, toys, electrical appliances, communications, medical, security information and other products. The ROHS directive not only applies to the complete machine product, but also applies to the parts, fasteners, original materials and packaging used in the production of the complete machine. ROHS touches the entire production chain and even the industrial chain. RoHS testing is to test whether lead Pb, cadmium Cd, chromium Cr, mercury Hg, polybrominated biphenyls PBBs, and polybrominated diphenyl ethers PBDEs in electronic and electrical products or raw materials of electronic and electrical products exceed the limit requirements of EU RoHS2.0. The test is simple and the cost is not high.

    image.png

    Stainless steel ROHS certification test items

    1. Analysis and detection of stainless steel composition | stainless steel composition detection-stainless steel trademark judgment: 304, 304L, 316 and other stainless steel; element content detection: nickel Ni, chromium Cr, molybdenum Mo, iron Fe, etc.;

    2. Alloy composition analysis|Alloy composition detection-copper alloy, aluminum alloy, zinc alloy, solder and other alloys: carbon C, nitrogen N, sulfur S, phosphorus P, silicon Si, copper Cu, iron Fe, aluminum Al, tin Sn, molybdenum Mo, nickel Ni, chromium Cr, manganese Mn, titanium Ti, tungsten W, lead Pb, zinc Zn...;

    3. Analysis of metal elements | Conventional metal element testing, oxygen, nitrogen and hydrogen gas element testing, precious metal testing, heavy metal testing, RoHS testing and other metal component testing in metal materials.

    RoHS can detect materials

    All kinds of cast iron, steel (including carbon steel, alloy steel, etc.), copper (copper alloy), aluminum (aluminum alloy), solder, zinc and zinc alloy, etc. Stainless steel material testing, metal data testing, metal data testing, metal component testing, stainless steel component testing, metal mechanical property testing, metal analysis, metal field testing, PMI field testing, spectrometer testing, testing, ROHS testing, ore component testing, metal failure Analysis and so on.

    image.png

    For more information about metal fittings handling ROHS testing, please call ZRLK for detailed inquiries, and professional engineers will answer online for you. If you provide us with product pictures and specifications, we will give us the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire.


    Related Articles
    • Heavy update! EU REACH tightens again, and hydrogenated terphenyls is about to be restricted

    • Heavy notice: SASO Type-C regulations are extended to May 1, 2026

    • Urgent notice | IEC 62133-1: 2026 released! The safety standard of nickel battery has been updated for the first time in nine years, and export enterprises must see it!

    • Get This "Passport", and Your Wireless Mouse Can Be Legally Sold in Japan

    Follow Us
    主站蜘蛛池模板: 久久加勒比| 人妻日韩精品中文字幕| AV天堂久久天堂色综合| 亚洲av专区一区| 日韩有码国产精品一区| 99视频精品在线| 久久精品九九亚洲精品天堂| 在线视频观看| 成人亚洲av免费在线| 无套内谢孕妇毛片免费看看| 国产网站一区二区三区| 中文字幕日韩精品有码视频| 亚洲欧美综合中文| 久久国产精品久久精品国产| 一本色道久久综合亚洲精品婷婷| 国产精品污双胞胎在线观看| 国产成人有码| 华安县| 久久99久国产麻精品66| 亚洲综合一区二区精品导航| 久青草影院在线观看国产| 亚洲AV无一区二区三区| 亚洲中文自拍| 精品国产午夜福利在线观看| 国产伦精品一区二区三区| 国产福利无码一区在线| 岳乳丰满一区二区三区| av老司机亚洲精品天堂| 美女内射毛片在线看3d| 专干老肥熟女视频网站| 亚洲成人中文字幕| 丝袜a∨在线一区二区三区不卡| 末成年娇小性色xxxxx| 中文乱码人妻系列一区二区| 国产中文三级全黄| 亚洲精品尤物av在线网站| 亚洲国产精品久久久久久久| 久久久久久久岛国免费观看| 亚洲第一男人天堂| 99RE6在线观看国产精品 | 国产不卡一级毛片视频|