Teseq AG, formerly Schaffner Test Systems is a supplier of

Electromagnetic compatibility Electromagnetic compatibility (EMC) is the ability of electrical equipment and systems to function acceptably in their electromagnetic environment, by limiting the unintentional generation, propagation and reception of electromagnetic energy whic ...

(EMC) test equipment and test systems. They develop and manufacture instruments for EMC emissions and immunity testing both for radiated and

conducted Conducting is the art of directing a musical performance, such as an orchestral or choral concert. It has been defined as "the art of directing the simultaneous performance of several players or singers by the use of gesture." The primary duties ...

emissions and immunity. Teseq operates

ISO 17025 ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories is the main ISO/IEC standard used by testing and calibration laboratories. In most countries, ISO/IEC 17025 is the standard for which most labs must ho ...

accredited calibration laboratories with EMC specialization. Teseq was twice nominated for Best in Test by

Test & Measurement World ''Test & Measurement World'' () was a magazine published from January 1981 to July 2012 and website that was stopped in June 2013 by UBM Electronics, a division of United Business Media. Former owner Reed Business Information sold the magazine to ...

Magazine and has been awarded A2LA certification. Teseq, formerly Schaffner Test Systems was the first company to recognize the threat of EMC emissions and interference and begin offering EMC instruments.

History of Teseq AG

1962 Schaffner Switzerland established by Dr. Hans Schaffner
1971 First EMC test instrument launched
1981 First

electrostatic discharge Electrostatic discharge (ESD) is a sudden and momentary flow of electric current between two electrically charged objects caused by contact, an short circuit, electrical short or dielectric breakdown. A buildup of static electricity can be caused ...

(ESD) generator released
1975–1990 Expansion to France, US, Singapore, Japan and China
1998 Acquisition of Chase EMC Ltd., Capel, UK
1999 Acquisition of MEB Messelektronik Berlin GmbH
2006 Management buy-out and establishment of the new Teseq company as an AG (''

Aktiengesellschaft (; abbreviated AG, ) is a German word for a corporation limited by Share (finance), share ownership (i.e. one which is owned by its shareholders) whose shares may be traded on a stock market. The term is used in Germany, Austria, Switzerland (wh ...

'')
2012 Acquisition of

MILMEGA MILMEGA is a company specializing in designing and manufacturing high-power amplifiers for electromagnetic compatibility (EMC) testing. Headquartered in Ryde on the Isle of Wight in England, MILMEGA mainly provides broadband amplifier products wi ...

and IFI
SourceTeseq Website: http://www.teseq.com/com/en/products_solutions/index.php?navid=2

References

{{reflist Engineering companies of Switzerland Research support companies Swiss brands