中文字幕日韩在线观看,久久久人人玩人妻精品综合,国产欧美日本在线,久久精品免费视频6,欧美精品黄色网站,色综合久久久久无码专区,亚洲区欧美中文字幕久久,国产手机在线视频,国产中文字幕视频在线观看,日本一区二区免费在线观看

Hotline:400-880-1556

English




Mobile hard disk CE certification——ZRLK

Author:中認(rèn)聯(lián)科 time:2021-02-20 Ctr:1471

Mobile hard disk mainly refers to the use of USB or IEEE1394 interface, which can be plugged in or unplugged at any time. It is a small and portable hard disk storage that can transmit data with the system at a higher speed. But if you want to export the mobile hard disk to the EU, you need to apply for CE certification.

What is the role of mobile hard disk for CE certification

The CE certification mark is a safety certification mark, regarded as a passport for manufacturers to open and enter the European market. All products affixed with the "CE certification" mark can be sold in the EU member states without having to meet the requirements of each member state, thus realizing the free circulation of goods within the EU member states.

image.png

Mobile hard disk for CE certification test project

1. Conduction emission (9kHz-30MHz)

2. Power radiation power clamp (30MHz-300MHz)

3. Magnetic field radiation magn e tic emission (9kHz-30MHz)

4. Space radiation radiated emission (30MHz-18GHz)

5. Intermittent conduction interference click

6. Harmonics class a,b,c,d

7. Voltage flicker flicker plt .pst

8. Electrostatic ESD (±0.1-±16.5kV)

9. Radiation immunity (below 1GHz)

10. Radiation immunity (above 1GHz)

11. Fast pulse group EFT/B (±0.1-±4.4kV)

12. Surge (0.1-6.6kV)

13. Conducted immunity CS (0.1-30V)

14. Anti-magnetic field interference MS (0-120A/m)

15. Power off Dips (0%-100%)

16. Oscillatory Waves Surge 0.1-6.6kV

17. Harmonic and inter-harmonic wave anti-interference

18. Magnetic field EFM 10Hz-400kHz

Mobile hard drive CE certification process

Step 1: Apply

1. Fill in the application form (Our company can provide blank application form for free)

2. Apply for company information form

3. Provide product information and send samples

Step 2: Quotation

According to the provided information, the testing agency determines the test standard, test time and corresponding cost

Step 3: Payment

After the applicant confirms the quotation, sign the application form and service agreement and make payment

Step 4: Test

The laboratory conducts a full set of tests on the applied products according to the relevant EU testing standards

Step 5: The test is passed and the report is complete

Step 6: The project is completed and CE certificate is issued

image.png

For mobile hard disk CE certification, please contact our company ZRLK, we will provide you with professional and efficient testing and certification services, preferential prices and good 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
  • Can the coding format for the same model of battery be changed? CCC certification application methods!

  • After CCC certification, the problem of marking semi-finished battery cells in battery packs is solved in this way!

  • Frequently Asked questions about battery pack warning instructions: These key points need to be kept in mind

  • Do you know the requirements for key components of the CCC report for lithium-ion batteries?

Follow Us
婷婷五月综合激情| 亚洲人成在线精品不卡网| 亚洲精品成人区在线观看| 丰满少妇被猛男猛烈进入久久| 欧美精品18videosex性欧美| 久久亚洲色一区二区三区| 国产精品一区二区久久精品| 精品无码成人久久久久久| 特级毛片a级毛片免费观看网站| 免费网站看av片| 色吊丝av中文字幕| 波多野结衣av一区二区全免费观看| 久久自己只精产国品| 亚洲精品字幕在线观看| 国产精品爽爽ⅴa在线观看| 精品国产天堂综合一区在线| 丁香色欲久久久久久综合网| 国产偷录视频叫床高潮| 亚洲欧美国产精品专区久久| 俄罗斯大荫蒂女人毛茸茸| 欧美丰满熟妇bbb久久久| 日本少妇寂寞少妇aaa| 尤物视频在线免费观看| 91做 在线观看免费| 最近更新中文字幕第一页| 久久99精品久久久久久| 国产伦精品一区二区三区免| 成人影片一区免费观看| 国产精品igao视频网免费播放| 亚洲av久播在线播放| 亚洲国产精品久久久久秋霞1| 在线看免费无码AV天堂| 中文字幕色偷偷人妻久久| 漂亮人妻被黑人久久精品| 国产欠欠欠18一区二区| 欧美人与动性xxxxx交性| 成人免费看片又大又黄| 亚洲熟妇av一区二区三区宅男| 国产一区二区三区内射高清| 真人性囗交69视频| 久久国产精品免费一区二区三区|