DELTA TEST
Non-destructive material testing, successful for many years!
![](http://deltatest.de/wp-content/uploads/2022/08/1988-Geschaeftsfuehrung-150x150-1.jpg)
1988
Foundation by Mr. Werner Sievert and Mr. Eckard Köllner.
![](http://deltatest.de/wp-content/uploads/2022/08/1989-Firmengruenung-Gross-Hehlen-e1572866470801-150x150-1.jpg)
1989
First company building
![](http://deltatest.de/wp-content/uploads/2022/08/1990-Start-mit-6-MC4-150x99-1.jpg)
1990
Start with 6 MC4 eddy current units and a new innovated online documentation software.
![](http://deltatest.de/wp-content/uploads/2022/08/1992-Firmengebaeude-e1572866544300-150x99-1.jpg)
1992
Construction of a new company building in Hambühren.
![](http://deltatest.de/wp-content/uploads/2022/08/1994-Turbinenschaufelpruefung-150x107-1.jpg)
1994
Turbine blade tests in power plants
power plants and flue-gas desulfurization plants.
![](http://deltatest.de/wp-content/uploads/2022/08/1995-Kesselrohr_Zeichnungsquerschnitt-150x109-1.jpg)
1995
First boiler tube inspection in petrochemical plants.
![](http://deltatest.de/wp-content/uploads/2022/08/1997-zertifikat-deltatest-scc-150x150-1.jpg)
1997
First certification according to SCC.
![](http://deltatest.de/wp-content/uploads/2022/08/1998-PL340-Geraete-150x112-1.jpg)
1998
Testing of RPV bolts in nuclear power plants.
Purchase of new eddy current units PL340 (10 pcs.)
![](http://deltatest.de/wp-content/uploads/2022/08/Bogen-Manipulator-150x112-1.jpg)
2000
Manipulator for pipe bend testing,
Chemical Injection Line (CIL) Testing
![](http://deltatest.de/wp-content/uploads/2022/08/2001-Erodiermaschine-e1572866504595-150x106-1.jpg)
2001
Construction of the new technique building.
Procurement of a new EDM spark eroding machine.
![](http://deltatest.de/wp-content/uploads/2022/08/2002-Zylinderkopfpruefung-150x100-1.jpg)
2002
First inspections of cylinder head jacks.
![](http://deltatest.de/wp-content/uploads/2022/08/2003-Molcheinsatz-150x100-1.jpg)
2003
First crawler inspections in nuclear power plants.
Procurement of a CNC milling machine.
![](http://deltatest.de/wp-content/uploads/2022/08/2004-zertifikat-deltatest-iso-9001-2015-150x150-1.jpg)
2004
First certification according to ISO 9001.
![](http://deltatest.de/wp-content/uploads/2022/08/2005-CNC-Drehbank-150x150-1.jpg)
2005
Acquisition of a CNC lathe
![](http://deltatest.de/wp-content/uploads/2022/08/2006-Flaeschenscanner-150x99-1.jpg)
2006
First inspection of hot surfaces/weldolets.
First application of automatic A3/A4 scanners.
![](http://deltatest.de/wp-content/uploads/2022/08/2007-Neue-Geraetegeneration-Corestart-Omni200-150x119-1.jpg)
2007
Procurement of a new fully digital eddy current instrument generation CoreStar Omni200 (20 units).
![](http://deltatest.de/wp-content/uploads/2022/08/2007-zertifikat-deltatest-bs-150x150-1.jpg)
2007
First certification according to OHSAS 18001.
![](http://deltatest.de/wp-content/uploads/2022/08/2008-deltatest-anabeeb-300x125-1.jpg)
2008
New cooperation with Anabeeb in Saudi Arabia.
First application of multi-axis manipulator for nuclear power plants.
![](http://deltatest.de/wp-content/uploads/2022/08/2012-Neubau-150x150-1.jpg)
2012
Construction of new building for our service department.
![](http://deltatest.de/wp-content/uploads/2022/08/2013-Stefan-Koellner-150x150-1.jpg)
2013
Appointment of Mr. Stefan Köllner as General Manager.
![](http://deltatest.de/wp-content/uploads/2022/08/2014-Neue-Geraetegeneration-Ectane2-150x94-1.jpg)
2014
Procurement of multi-technology instruments Eddyfi Ectane2.
![](http://deltatest.de/wp-content/uploads/2022/08/2015-Dakks-Akkreditierung-e1572447149234-150x112-1.jpg)
2015
Accreditation as testing laboratory according to ISO/IEC 17025.
![](http://deltatest.de/wp-content/uploads/2022/08/Sprakties-1-150x150-1.jpg)
2016
Retirement of Mr. Werner Sievert from General Management.
Foundation of an advisory board, chairman of advisory board: Werner Sievert.
Appointment of Ms Daniela Sprakties as General Manager.
![](http://deltatest.de/wp-content/uploads/2022/08/2017-Manipulation-150x150-1.jpg)
2017
Manipulator for automatic probe drive.
![](http://deltatest.de/wp-content/uploads/2022/08/2019-EMAT-150x112-1.jpg)
2019
On-stream EMAT/EMUS scanning for high-temperature wall thickness measurement
![](http://deltatest.de/wp-content/uploads/2022/08/A.Uebrig-1-150x150-1.jpg)
2020
Stefan Köllner leaves the management.
Appointment of Mr. Joachim Uebrig as Operations Manager.