<s id="k82sw"><acronym id="k82sw"></acronym></s>
<sup id="k82sw"><samp id="k82sw"></samp></sup>
<noscript id="k82sw"><table id="k82sw"></table></noscript>
  • <li id="k82sw"></li>
    <dfn id="k82sw"></dfn>
    国产无码久久,久久99视频,欧洲无码视频,国产免费AV网站,色诱久久,jjzz国产,国产亚洲成人网,橹橹色
    Hotline:400-880-1556

    English




    Bluetooth headset domestic quality inspection report testing standards and handling procedures——ZRLK

    Author:中認聯科 time:2021-11-04 Ctr:1879

    Bluetooth headsets are not unfamiliar to us. They can be seen everywhere in our daily lives. Because of the lack of wires, they give us more unbridled freedom, making more people more inclined to buy Bluetooth headsets when buying headsets. , Which also allows many businesses to see business opportunities. But generally, if such products want to be sold on domestic e-commerce platforms, a quality inspection report is required.

    What is a quality inspection report?

    The quality inspection report is a safety and performance test for the product, and it successfully settled on other platforms such as Tmall, JD.com or supermarkets, or is a reference standard for consumers. According to the three-level standard (national standard, ministerial standard and enterprise's own standard), carry out quality assessment, make basic evaluation, and analyze the reasons for qualified or unqualified quality. This is the main part of the quality inspection report.

    image.png

    Bluetooth headset quality inspection report testing standards

    1. GB/T 14471-2013 "General Specification for Headphones"

    2. GB 12060.7-2013 Sound system equipment Part 7 Headphones and measurement methods

    Headphone testing products: headsets, Bluetooth headsets, wired headsets, sports headsets, etc.

    Information to be prepared for Bluetooth headset quality inspection report

    1. The name and address of the manufacturer, the name and model of the product, etc.;

    2. Product instruction manual;

    3. Safety design documents (including key structural drawings, that is, design drawings that can reflect the climbing distance, gap, number of insulating layers and thickness);

    4. Product technical conditions (or enterprise standards) and establish technical data;

    5. Product electrical schematic diagram, block diagram and circuit diagram, etc.;

    6. List of key components or raw materials.

    Bluetooth headset quality inspection report processing process

    1. Provide product-related information and fill in the application form

    2. Mail samples for testing

    3. Samples are received and tested for items corresponding to the standards

    4. After the inspection is completed, a draft of the product inspection report will be issued

    5. Check the correctness and issue the original test report

    To cover the report of the CMA and CNAS chapters, it must be a sample, and the actual measurement can be issued.

    image.png

    For Bluetooth headset quality inspection report, please contact our company ZRLK, we will provide you with professional and efficient testing and certification services, preferential prices and courteous service. 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
    • How long does it take to obtain the KC certification for drones? The process and required documents will be explained in one go.

    • Australia and New Zealand Market Access Code: Comprehensive Analysis of RCM Certification for Tablets

    • Essential for Market Entry in North America: Core Points of Battery UL Certification

    • Wireless router for export to Canada must have ISED IC certification: Comprehensive analysis

    Follow Us
    主站蜘蛛池模板: 亚洲无码社区| 久久久久成人网站| 无遮高潮国产免费观看| 亚洲中文字幕久久精品蜜桃| 白嫩少妇激情无码| 中文字幕亚洲好看有码| 亚洲成人精品| 精品人妻五码| 久久er99热精品一区二区| 99r久久| 亚洲中文字幕av| 一本一本久久a久久精品综| 性久久久久久| 在线亚洲人成电影网站色www| 99久久激情国产精品| r四虎18| 91超碰人人在线| 日韩无码一卡| 亚洲中文字幕无码永久在线| 久久毛| 欧美牲交a欧美牲交aⅴ一| 加勒比在线一区二区三区| 毛片A级成人片| 国产精品自在自线免费观看| 亚洲人妻av伦理| 九九视频精品在线| 亚洲成人av| 亚洲 欧美 变态 另类 综合| 无码毛片aaa在线| 97久久久亚洲综合久久| 无码中文字| 国产精品久久久久久妇女| 成人无码AV片| 国产超碰无码最新上传| 99免费肏屄视频| 顶级熟女在线| 久久无码人妻丰满熟妇区毛片| 亚洲人成18禁网站| 97精品超碰一区二区三区| 黑人巨大精品欧美视频一区| 亚洲中文波霸中文字幕|