Accredited Test labs

All underneath test labs are accredited for KNX interworking and functionality tests. Only some of them have achieved accreditation for lower layer testing (testing of new system stack implementations).

 

Name	Addres	Contact	Accredited for
Dial GmbH	Gustav-Adolf Straße 4 D-58507 Lüdenscheid Germany	Mr. Lötters Tel: +49 2351 1064-384 Email: Loetters(at)dial.de Fax: +49 2351 1064-381   Mr. Gehlfeldt Tel: +49 2351 1064-381 Email: gehlfeldt(at)dial.de Fax: +49 2351 1064-361	Witness testing TP1 Ph L and LL physical part Testing of TP1 LL data part, NL, TL, A(I)L, Management and EMI. Validation of hardware test reports Interworking and functionality tests
Elsner elektronik GmbH	Herdweg 7 D-75391Gechingen Germany	Mr Michael Dürr Phone: +49 7056/9397-0 Email:knx-prueflabor(at)elsner-elektronik.de Fax: +49 7056/939720	Interworking and functionality tests
IMQ	Via Quintiliano 43 I-20138 Milano Italy	Mr.V. Zanini tel: + 39 2 0507 3326  fax: +39 2 0509 915 17  email: info(at)imq.it	Validation of hardware test reports Interworking and functionality tests
LCIE (Laboratoire Central des Industries Electriques)	33, avenue du General Leclerc F-92260 Fontenay-aux-Roses France	Mr. Lanzo  tel: +33 1 40 95 63 31 Fax: +33 1 40 95 89 16 E-mail: jean.lanzo(at)lcie.fr	Validation of hardware test reports Interworking and functionality tests
Siemens AG - A&D ET TEMV	Siemensstraße 10 D-93055 Regensburg  Germany	Mr. Luber  tel: +49 941 790 2365 Fax: +49 941 790 2754 E-mail: georg.luber(at)siemens.com Mr. Franz Gietl Tel: +49 941 790 2652 Fax: +49 941 790 2754 E-Mail; franz.gietl(at)siemens.com	Validation of hardware test reports Interworking and functionality tests

 

Only few tests are still carried out by KNX Association by means of product audits and not by these third parties, i.e. :

• Tests for system features for which no approved test specification exists (yet).
• Approved test specifications for which no test lab has submitted a request for accreditation at KNX (yet).

 

Accreditation of test laboratories

In order to ensure that KNX Association accept test reports as a basis for KNX certification, the laboratory issuing such reports must successfully pass a KNX accreditation audit.

• If nationally accredited, the KNX audit will be limited to assessing the aptitude of the candidate test lab to carry out KNX conformity testing. This will be done on the basis of a sample test campaign prepared by the candidate test lab.

• If not accredited nationally, the test lab will have to additionally pass an audit carried out by the KNX Audit Team to show compliance to the ISO 17025 standard.

 

The cost of the above audit including travel and hotel expenses will be invoiced to the applicant.

 

For more detailed information, please contact KNX Association’s certification department.