Standardization is the driving factor in EMC business. EM TEST participates in standard committee groups from the very beginning. In 1987 we started as an active member in TC6/WG 4 creating the standards IEC 801-2 for ESD, IEC 801-3 for rf field, IEC 801-4 for EFT/burst, IEC 801-5 for Surge and IEC 801-6 for induced conducted immunity.

Benefits: 
EM TEST is always on the actual level of information and so are our customers.
EM TEST works now on standards, which will be published in the future.
We have the background information which we design into our products for the benefit of our customers.
We are part of the international network of standardization bodies and therefore have relations to many EMC experts world-wide.
Our EMC seminars are always dealing with the most actual matters in EMC. Maybe we do not know everything but we know where to get the information from. 

Target: 
Testing experience of our customers is an important knowledge which we try to bring into the different standards.
We are trying to enable our customers to work efficiently and as easy as ever possible and at the same time to reduce failures during testing as much as possible.

the structure of EMC standards
EMC requirements are specified in a vast number of standard documents issued by various committees and organizations. The documents are organized as follows: 

Basic standards: 
Describe the phenomenon, characterize the test equipment and give guidance how tests shall be performed and documented. Basic standards like IEC 61000-4-x form the lowest level in standard's hierarchy. 

Generic standards: 
Specify test levels for a certain range of application, referring to the Basic Standards for general information. Generic standards give minimum requirements, e.g. for CE Mark (EN 61000-6-1). Generic Standards stand above the Basic standards. 

Product Family standards: 
Are used where exist for a certain category of products. They specify test levels and performance criteria. EN 61326, for instance, forms such a Product Family standard dealing with the EMC requirements of equipment for measurement, control laboratory use. 

Product standards: 
Are the most preferred standards as they give strict requirements for a certain product. EN 61800-3 for instance is a Product Standard for adjustable speed electrical power drive systems. Apart from the requirements for EMC this standard also defines special test procedures.
Product Standards form the highest level in standard's hierarchy.

various manufacturer standards
Apart from these four categories there are international and national standards as well as manufacturer standards. Especially in the automotive industry each and every manufacturer has his own EMC requirements which are absoluy compulsory for all suppliers to them. They might refer to National or International standards but often include specific requirements to be fulfilled.

If you need support on a specific test requirement or seek information about a specific standard document please link to the standard organization of your interest. If you cannot find the adequate link please contact us.
Connections we can recommend
標準化(huà)是(shì)EMC業務(wù)的(dí)驅(qū)動(dòng)因素。EM測(cè)試從一開(kāi)始(shǐ)就(jiù)參與(yǔ)標(biāo)準(zhǔn)委員會小組(zǔ)。1987我們開(kāi)始在(zài)tc6 / WG 4創建標準IEC 801-2 ESD的(dí)活躍(yuè)成員(yuán)，IEC 801-3射頻領域(yù)，IEC 801-4 EFT /爆裂，IEC 801-5浪(làng)湧和(hé)IEC 801-6進(jìn)行(háng)免(miǎn)疫誘(yòu)導。

效(xiào)益：
EM測試總是在(zài)實際(jì)的信息水平上，我們(mén)的(dí)客戶也(yě)是這(zhè)樣。
EM測(cè)試現在的標(biāo)準(zhǔn)，將(jiāng)在(zài)未來出(chū)版。
我們(mén)有背景資料，我(wǒ)們(mén)設(shè)計(jì)到我(wǒ)們的產品(pǐn)，以造(zào)福(fú)於(yú)我們(mén)的客(kè)戶(hù)。
我們(mén)是標(biāo)準化機構網絡的一部分(fēn)，因(yīn)此(cǐ)與(yǔ)世界各(gè)地的許多(duō)EMC專(zhuān)家有(yǒu)關(guān)係。
我們的EMC研(yán)討(tǎo)會(huì)總是(shì)處(chǔ)理EMC中zui實際(jì)的(dí)問(wèn)題。也(yě)許(xǔ)我們什(shí)麼都(dū)不知(zhī)道，但我(wǒ)們知道從哪裏得(dé)到信(xìn)息(xī)。

目(mù)標(biāo)：
測試客戶的經驗(yàn)是一個重要(yào)的(dí)知(zhī)識，我們試圖(tú)納入不(bù)同(tóng)的(dí)標(biāo)準。
我們正(zhèng)努(nǔ)力使我們(mén)的客(kè)戶(hù)盡(jìn)可能地地(dì)工作，同(tóng)時盡可(kě)能(néng)減少測試過程(chéng)中(zhōng)的(dí)失(shī)敗(bài)。

電磁(cí)兼(jiān)容標(biāo)準(zhǔn)的(dí)結構
EMC的(dí)要求是(shì)由許多委員(yuán)會和組(zǔ)織發布的大(dà)量(liáng)標(biāo)準文件所規定的。文(wén)件的(dí)組(zǔ)織(zhī)如(rú)下：

基本標準(zhǔn)：
描(miáo)述(shù)這一現象，描述測試設備(bèi)，並指(zhǐ)導(dǎo)如(rú)何進行(háng)測(cè)試和(hé)記(jì)錄。基本標(biāo)準(zhǔn)如IEC 61000-4-x形(xíng)成(chéng)標(biāo)準(zhǔn)的(dí)zui低層(céng)次(cì)。

通用(yòng)標準：
參照(zhào)一般信息(xī)的基本標準，為(wéi)一(yī)定範圍的應用程序(xù)測試(shì)級別。通用(yòng)標(biāo)準為zui低要求，例(lì)如(rú)CE Mark（EN 61000-6-1）。通(tōng)用(yòng)標準(zhǔn)高於基本(běn)標準。

產品(pǐn)族(zú)標準(zhǔn)：
用(yòng)於(yú)某類產品的存在。它們(mén)測(cè)試級(jí)別和性(xìng)能(néng)標準(zhǔn)。例(lì)如，EN 61326形成(chéng)了(liǎo)這樣一(yī)個(gè)產品族標(biāo)準，用(yòng)於測量測量設備的EMC要求，控製實(shí)驗室使(shǐ)用(yòng)。

產品標準(zhǔn)：
是(shì)*先(xiān)的標(biāo)準(zhǔn)，因為它們(mén)對(duì)某一產(chǎn)品給予(yú)嚴格(gé)的(dí)要(yào)求。EN 61800-3實例是一(yī)個(gè)調速電(diàn)氣傳(chuán)動係(xì)統產品標準(zhǔn)。除了EMC的要(yào)求外(wài)，本標(biāo)準還規定了(liǎo)特殊(shū)的(dí)測試程(chéng)序。
產(chǎn)品標準(zhǔn)是標準(zhǔn)層次結構(gòu)中的zui高層次(cì)。

各製造(zào)商標(biāo)準
除了這四(sì)個(gè)類別外(wài)，還有標準(zhǔn)和(hé)國(guó)家標(biāo)準(zhǔn)以(yǐ)及(jí)製造商(shāng)標(biāo)準。特別是在汽(qì)車(chē)工(gōng)業(yè)中，每一(yī)個製(zhì)造(zào)商(shāng)都有自己的EMC要求，這對所(suǒ)有供應(yīng)商(shāng)都是強(qiáng)製(zhì)性的。它們可(kě)能涉及國家或標準，但往往(wǎng)包(bāo)括(kuò)要完(wán)成的具體要求(qiú)。

Glossary - Standards
Here you get a short reference to the selected standard. In addition, listed below are all EM TEST solutions for this tests. Please select the required standard:
術(shù)語標(biāo)準(zhǔn)

在這裏(lǐ)您可以(yǐ)得(dé)到所選標準的簡短參(cān)考。此(cǐ)外，下麵(miàn)列出(chū)了(liǎo)所有(yǒu)的(dí)EM測試解(jiě)決方案(àn)。請選(xuǎn)擇(zé)所(suǒ)需的標準(zhǔn)：
ANSI/IEEE C37.90
ANSI/IEEE C62.41
EN 61000-3-2
EN 61000-3-3
EN 61000-4-10
EN 61000-4-13
EN 61000-4-16
EN 61000-4-29
EN 61000-4-6
EN 61000-4-8
EN 61000-4-9
EN 61000-4-18
IEC 61000-3-2
IEC 61000-3-3
IEC 61000-4-10
IEC 61000-4-12
IEC 61000-4-13
IEC 61000-4-16
IEC 61000-4-29
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-9