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




    Audio and video products GB8898 quality inspection report processing——ZRLK

    Author:中認(rèn)聯(lián)科 time:2022-01-21 Ctr:1389

    GB8898 is a mandatory standard in my country, its standard name is: audio, video and similar electronic equipment safety requirements. This standard applies to audio, video and similar electronic equipment, and applies to equipment used in combination with the above equipment, as well as to lasers or equipment with an internal working voltage greater than 4000V. In my country's product catalogue for compulsory product certification, there are 16 kinds of audio and video equipment products. If these products are to be produced and sold in China, their safety must meet the requirements of GB8898.

    image.png

    The scope of application of GB8898 test

    1. The GB8898 standard is applicable to electronic equipment designed to be powered by grid power supply or power supply equipment and intended to receive, generate, record or playback audio, video and related signals, respectively, and equipment designed to be specially combined with the above equipment. ;

    2. For equipment powered by non-grid power supply or power supply equipment, including laser system or internal working voltage greater than 4000V peak value, GB8898 standard can also be used when applicable;

    3. The above equipment designed to be connected to a communication network or similar network, such as by means of an integrated modem;

    4. The GB8898 standard is applicable to audio and video equipment whose rated voltage does not exceed single-phase AC 250V or DC power supply 250V, and the equipment connected to non-single-phase power supply is AC 433V;

    5. Audio and video equipment below 2000m above sea level, mainly used in dry areas and temperate or tropical areas;

    6. The GB8898 standard is applicable to the audio and video equipment that is scheduled to be connected to the grid power supply whose transient overvoltage does not exceed the overvoltage category II specified in GB16935.1 (IEC60664-1).

    GB8898 test common products

    1. Household (non-professional) audio equipment: such as stereos, tape recorders, video recorders, etc.;

    2. Home (non-professional) video equipment: such as TV sets, projection TV sets, etc.;

    3. Electronic entertainment equipment: such as electronic piano, electronic organ, etc.;

    4. Laser disc player: such as VCD, DVD, MD, CD, etc.;

    5. Satellite receivers; CATV components.

    Audio and video products GB8898 test items

    1. Appearance dimensions; working parameters; marking and description inspection;

    2. Temperature rise test; grounding resistance; leakage current;

    3. Dielectric strength; failure test; impact test.

    Audio and video products GB8898 test report processing process

    1. Business consultation: the applicant provides product information, pictures and testing requirements to our company ZRLK;

    2. Project quotation: According to the information provided by the applicant, the engineer makes an evaluation, determines the items to be tested, and makes an oral quotation to the applicant;

    3. Provide information: After the applicant accepts the oral quotation, the test sample is submitted to our company;

    4. Payment: Send a written quotation to the applicant after receiving the sample, and the applicant will arrange payment according to the written quotation;

    5. Sample testing: product testing according to applicable standards or customer requirements;

    6. Issuing a report: After the test is completed, the laboratory will issue a test report and close the case.

    image.png

    Please contact our company ZRLK for the GB8898 quality inspection report of audio and video products. We will provide you with professional and efficient inspection and certification services with favorable prices and considerate service. If you provide us with product pictures and specifications, we will give you corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!

    Related Articles
    • 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

    • UN38.3 Certification: The "International Pass" for the Export of Pouch Batteries

    • CCC Certification for Pouch Batteries: How to Enhance Product Quality and Market Competitiveness

    Follow Us
    亚洲特级毛片| 动漫av一区二区在线观看| 又粗又猛又黄又爽无遮挡| 无码aⅴ精品一区二区三区| 无码成人一区二区| 亚洲爆乳成AV人在线视水卜| 久久久久国色AV免费观看| 中文字幕在线免费播放| 国产精品区免费视频| 久久人人做人人妻人人玩精品HD| 亚洲av成人网站在线观看| 国产精品无码av一区二区三区| 国内精品免费久久久久电影院97 | 好爽…又高潮了免费毛片| 色妺妺在线视频| 欧美一性一乱一交一视频| 日韩人妻无码精品一专区| 久久一本精品久久精品66| 91九色精品| 亚洲欧美国产精品专区久久| 全部孕妇毛片| 性av无码天堂| 女人和拘做受全过程免费| 91嫩草国产线免费观看91| 久久成人免费视频| 亚洲无码在线播放网址| 激情另类国内一区二区视频| 国产欧美精品一区二区三区| 久久这里有精品| 国产精品后入内射日本在线观看| 国产精品一区久久久久久| 亚洲av一本岛在线播放| 国产青草视频在线观看| 人人做天天爱夜夜爽2020| 久久99精品久久久久久噜噜| GOGOGO免费高清视频| 一本av高清一区二区三区| 日本一丰满一bbw| 亚洲精品无码久久久久av老牛| ww国产内射精品后入国产| 国产精品青青在线观看爽香蕉|