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




    CCC certification of electronic organ——ZRLK

    Author:中認聯(lián)科 time:2023-07-05 Ctr:937

    Electronic organ is an electronic keyboard instrument, which belongs to electronic music synthesizer. It uses large-scale integrated circuits, and most of them are equipped with sound memory (wave table), which is used to store the real sound waveforms of various musical instruments and output them when playing. Its pronunciation volume can be adjusted freely, its range is wide, its harmony is rich, and it can even play the effect of an orchestra, and its expressive force is extremely rich. However, if the electronic organ wants to be sold in the domestic market, it needs CCC certification.

    Why should electronic organ apply for CCC certification?

    On December 3, 2001, the General Administration of Quality Supervision, Inspection and Quarantine and the National Certification and Accreditation Administration issued Announcement No.33 of 2001, The Catalogue of the First Batch of Products Subject to Compulsory Product Certification (hereinafter referred to as the Catalogue), which includes 132 products in 19 categories. Among them, the eighth category of the catalogue "Audio and Video Equipment" and the 0813 subcategory "Electronic Organ", in other words, the electronic organ belongs to the catalogue of 3C certified products, and it must be 3C certified. According to the Regulations on the Administration of Compulsory Certification, as of May 1, 2003, the products listed in the catalogue that have not obtained the compulsory product certification certificate and have not been affixed with the compulsory certification mark of China shall not leave the factory, import or sell.

    image.png

    3C Certification Test Basis of Electronic Organ

    1. GB8898 Safety Requirements for Audio, Video and Similar Electronic Equipment

    2. GB13837 "Limits and Measurement Methods of Radio Disturbance Characteristics of Acoustooptic Broadcasting Receivers and Related Equipment"

    3, GB17625.1 "Electromagnetic compatibility limit harmonic current emission limit ≤16A)" for testing.

    Materials to be prepared for CCC certification application of electronic organ

    1. Application Form

    2, factory inspection questionnaire

    3. List of key components

    4. Circuit diagram and schematic diagram

    5. Nameplate of the product (Note: the nameplate must contain information on the manufacturer, model and technical parameters).

    6. Chinese product manual

    7. Description of the difference of models at the time of serial application

    8. Business license and organization code

    9. 1-3 sets of samples

    10. Registered trademarks

    11, a sex.

    CCC certification process of electronic organ

    1. Application acceptance

    2. Data review

    3, sample receiving

    4. Sample testing

    5. Factory inspection

    6, conformity assessment

    7. Certificate issuance

    image.png

    Please contact ZRLK for CCC certification of electronic organ, and we will provide you with professional and efficient testing and certification services with favorable price and thoughtful service. If you provide us with product pictures and specifications, we will give the corresponding cycle, quotation and specific plan according to your products. Welcome to inquire!

    Related Articles
    • Information | ECHA announced the addition of three SVHC substances for public comment

    • [Compliance Warning] 16 new CMR substance restrictions in EU REACH Annex XVII have come into effect! Relevant enterprises need to check as soon as possible

    • Obtaining UN38.3 certification for pouch batteries can help you avoid detours in international transportation

    • Decoding the CCC Certification for Pouch Batteries: Why Do It? How to do it?

    Follow Us
    欧美野外伦姧在线观看| 少女的视频完整版在线观看| 成熟闷骚女邻居引诱2| 男人用嘴添女人私密视频| 亚洲色偷偷色噜噜狠狠99网| 亚洲 日韩 中文字幕| 中文字幕丰满乱子伦无码专区| 天天做天天爱夜夜爽| 免费无码又爽又刺激聊天app| 小荡货奶真大水真多紧视频| 国产V亚洲V欧美V专区| 在线观看国产三级| 69成人免费视频| 亚洲av永久无码精品古装片| 国产熟女高潮视频| 国产精品国产三级国产专播| 国产精成人品日日拍夜夜免费| 久久自己只精产国品| 中文字幕无线码一区2020青青| 欧洲无码一区二区三区在线观看| 国产成人AV片无码免费| 美女把腿扒开让我添视频| 国产精品嫩草影院在线| 亚洲欧洲日产国码av| 日韩欧美aⅴ综合网站发布| 亚洲av成人网站在线观看| 男人添女人下部高潮全视频| 国产女人aaa级久久久级| 无码熟妇人妻av在线影片| 伊人一区二区在线| 韩国三级大全久久网站| 亚洲av无码专区亚洲av| 91色窝窝国产蝌蚪在线观看| 国产成人亚洲精品另类动态| 亚洲精品成人中文网| 亚洲AV另类| 成人国产在线| 欧美丰满熟妇aaaaa片| 91乱伦视频| 99久久久无码国产精品性ww| 国产精品午夜无码av体验区|