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




    CE certification of electronic organ——ZRLK

    Author:中認(rèn)聯(lián)科 time:2022-10-10 Ctr:865

    Electronic organ is an electronic keyboard instrument, belonging to electronic music synthesizer. It adopts large-scale integrated circuit, and most of it is equipped with sound memory memory (wave table), which is used to store the real sound waveform of various musical instruments and output it when playing. Its pronunciation volume can be adjusted freely, with a wide range and rich harmony. It can even play the effect of an orchestra, which is extremely expressive. However, if such products want to enter the EU market, they need to apply for CE certification and attach CE labels to indicate that the products comply with EU safety standards.

    What is CE certification?

    The "CE" mark is a safety certification mark, which is regarded as a passport for manufacturers to open and enter the European market. CE stands for Conformite Europeenne. In the EU market, the "CE" mark is a mandatory certification mark. Whether products produced by enterprises within the EU or products produced in other countries, if they want to circulate freely in the EU market, they must be affixed with the "CE" mark to indicate that the products meet the basic requirements of the EU New Method for Technical Coordination and Standardization. This is a mandatory requirement of EU laws on products.

    image.png

    CE certification provides a unified technical specification for the products of various countries to trade in the European market and simplifies the trade procedures. The products of any country that want to enter the European Union and the European Free Trade Area must be CE certified and affixed with the CE mark. Therefore, CE certification is a passport for products to enter the markets of EU and EFTA countries.

    CE certification test standard for electronic organ

    ◆ EN 60065 Audio, video and similar electronic equipment

    ◆ EN 55013 Limits and Measurement Methods of Interference Characteristics of Sound and Television Broadcasting Receivers and Related Equipment

    ◆ EN 61000-3-2 Electromagnetic Compatibility (EMC) - Part 3-2: Limits - Limits of harmonic current emission

    ◆ EN 61000-3-3 Electromagnetic Compatibility (EMC) - Part 3-3: Limits - Equipment with rated current per phase less than or equal to 16A and not subject to conditional connection restrictions

    ◆ EN 55020 Characteristics, limits and methods of measurement of audio and television broadcasting receivers and related equipment

    Materials to be prepared for CE certification application of electronic organ

    1. Application form;

    2. Product manual materials and type parameters provided by the product;

    3. Circuit schematic diagram, block diagram and circuit diagram of the product;

    4. Test sample;

    5. Other materials to be submitted.

    CE certification process of electronic organ

    1. Project application - submit the inspection application to the supervision of the testing agency.

    2. Data preparation - the enterprise shall prepare relevant documents according to the testing requirements.

    3. Product testing - the enterprise sends the samples to be tested to the laboratory for testing.

    4. Preparation of report - The certification engineer shall prepare the report according to the qualified test data.

    5. Submit for review - The engineer will review the complete report.

    6. Issue report - issue the test report after the report is verified to be correct.

    image.png

    Please contact ZRLK of our company to handle the CE certification of electronic organ. We will provide you with professional and efficient testing and certification services, with favorable prices and considerate services. If you provide us with product pictures and specifications, we will provide corresponding cycles, quotations and specific plans according to your products. You are welcome to call us for consultation!

    Related Articles
    • RCM certification for smart rings: A Core Point for Market access in Australia and New Zealand

    • How can smart rings obtain CE certification? Interpretation of Key Processes and Core Requirements

    • Attention! China RoHS launches public consultation on the mandatory national standard (draft for approval) "Requirements for the Restriction of Hazardous Substances in Electrical and Electronic Products"

    • News Express | The EU released a draft amendment to POPs, intending to adjust the control limit of PFOS

    Follow Us
    国产日韩欧美在线一区| 成 人 网 站 在 线 观看| 国产精品国产三级国产av′ | 免费久久99精品国产自在现线| 曰本不卡视频| 亚洲色无码国产精品网站可下载| 潮喷失禁大喷水aⅴ无码| 亚洲欧洲精品无码av| 老熟女重囗味hdxx70星空| 开心久久婷婷综合中文字幕| 曰曰摸夜夜添夜夜添高潮出水| 四川少妇bbw搡bbbb槡bbbb| 久久久久国产精品熟女影院| 久久久久成人精品无码中文字幕| 亚洲欧美日韩中文无线码| a级国产乱理伦片在线观看| 亚洲国产精品久久一线不卡| 色偷偷av老熟女| 亚洲精品成人无码AV在线| 91美女爆乳娇喘呻吟在线观看| 国产精品入口| 国产av无码专区亚洲av手机麻豆 | 7777色鬼xxxx欧美色妇| 午夜精品久久久久久99热| 久久久久亚洲av成人网人人软件| 少妇人妻偷人精品免费视频| 一本大道久久香蕉成人网| 中文字幕97| 亚洲欧洲一区二区三区在线| 天天在线欧美精品免费看| 久久久精品国产免大香伊| 亚洲人成色77777在线观看| 国产人妖TS重口系列网站观看| 国产亚洲3p无码一区二区| 久久久噜噜噜久久| 在线日本中文字幕| 国产口爆吞精在线视频| 久久―日本道色综合久久| 97精品人妻一区二区三区香蕉| 91美女在线观看| 国产精品观看在线亚洲人成网|