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
    九色视频网址| 国产成人精品无码一区二区三区 | 中文国产成人精品久久不卡| 亚洲精品第一国产综合精品99| AV无码久久久精品免费| 性高朝久久久久久久| 亚洲AV午夜精品无码专区在线| 欧州办公室内射美女| 女性女同性aⅴ免费观看| 中文字幕在线无码一区二区三区| 麻豆人妻无码性色av专区| 99热久久这里只精品国产www| 久久夜色精品国产亚洲av| 91成人国产| 日韩精品在线视频观看| 日韩福利小视频| 不卡的日韩AV| 久久久精品波多野结衣| 国产精品无码制服丝袜| 亚洲最大av无码网站最新| 中文精品久久久久国产网址| 欧美午夜理伦三级在线观看| 50岁人妻丰满熟妇ΑV无码区| 亚洲啪AV永久无码精品放毛片| 亚洲AV无码一区二区三区系列| 米奇777四色精品人人爽| 麻豆一区二区三区精品视频| 一本大道无码人妻精品专区| 野花社区www视频日本| 人妻献身系列第54部| 国产成人a在线观看视频免费 | 少妇spa推油被扣高潮| 亚洲av成人无码久久www| 91精品九色| 日韩人妻一区二区三区久久九九| 亚洲午夜性猛春交xxxx| 50岁人妻丰满熟妇ΑV无码区 | 国产AV色综合网站| 成人精品一区二区三区电影免费| 四虎影视国产精品久久| 亚洲综合一区国产精品|