Brigitta 15, 29313 Hambühren
+49 (0)5084 9301-0
contact@deltatest.de

Company history

DELTA TEST

Non-destructive material testing, successful for many years!

1988
Foundation by Mr. Werner Sievert and Mr. Eckard Köllner.

1989
First company building

1990
Start with 6 MC4 eddy current units and a new innovated online documentation software.

1992
Construction of a new company building in Hambühren.

1994
Turbine blade tests in power plants
power plants and flue-gas desulfurization plants.

1995
First boiler tube inspection in petrochemical plants.

1997
First certification according to SCC.

1998
Testing of RPV bolts in nuclear power plants.
Purchase of new eddy current units PL340 (10 pcs.) 

2000
Manipulator for pipe bend testing,
Chemical Injection Line (CIL) Testing

2001
Construction of the new technique building.
Procurement of a new EDM spark eroding machine.

2002
First inspections of cylinder head jacks.

2003
First crawler inspections in nuclear power plants.
Procurement of a CNC milling machine.

2004
First certification according to ISO 9001.

2005
Acquisition of a CNC lathe

2006
First inspection of hot surfaces/weldolets.
First application of automatic A3/A4 scanners.

2007
Procurement of a new fully digital eddy current instrument generation CoreStar Omni200 (20 units).

2007
First certification according to OHSAS 18001.

2008
New cooperation with Anabeeb in Saudi Arabia.
First application of multi-axis manipulator for nuclear power plants.

2012
Construction of new building for our service department.

2013
Appointment of Mr. Stefan Köllner as General Manager.

2014
Procurement of multi-technology instruments Eddyfi Ectane2.

2015
Accreditation as testing laboratory according to ISO/IEC 17025.

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.

2017
Manipulator for automatic probe drive.

2019
On-stream EMAT/EMUS scanning for high-temperature wall thickness measurement

2020
Stefan Köllner leaves the management.
Appointment of Mr. Joachim Uebrig as Operations Manager.

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