Our testing services

Our accredited testing centre for over 50 standard-compliant test procedures in accordance with DIN EN ISO/IEC 17025 validate our competence and shows that you can trust our tests.

We offer you:

  • Customised consultation and personal contact
  • Customised tests and test setups
  • Fast response and high flexibility
  • Prioritised processing, if required
  • Standard short reports
  • Optional detailed test reports with interpretation of the test results
  • Years of experience, especially in the area of fasteners

Find out more about our specific test methods below.

Work area Standard Normative description Accredited Release date
Fracture surface analysis WISTQL-13-1607 WISTQL-13-1607:2022-08 fracture analysis No 30.08.2022
Hardness test DIN 50190-3 DIN 50190-3:1979-03 nitriding hardness depth No 05.06.2019
Hardness test DIN 7500 DIN 7500-1:2021-07 Chapter 5.1: core hardness Yes 01.09.2021
Hardness test DIN 7500 DIN 7500-1:2021-07 Chapter 5.2: surface hardness Yes 01.09.2021
Hardness test DIN 7500 DIN 7500-1:2021-07 Chapter 5.3: case hardness depth Yes 01.09.2021
Hardness test DIN 7500 DIN 7500-1:2021-07 Chapter 5.8: retempering test No 01.09.2021
Hardness test DIN 7513 DIN 7513:2016-12 Chapter 5.1.1: surface hardness Yes 04.12.2017
Hardness test DIN 7513 DIN 7513:2016-12 Chapter 5.1.2: case hardness depth Yes 04.12.2017
Hardness test DIN 7513 DIN 7513:2016-12 Chapter 5.1.3: core hardness Yes 04.12.2017
Hardness test DIN 7516 DIN 7516:2016-12 Chapter 5.1.1: surface hardness Yes 04.12.2017
Hardness test DIN 7516 DIN 7516:2016-12 Chapter 5.1.2: case hardness depth Yes 04.12.2017
Hardness test DIN 7516 DIN 7516:2016-12 Chapter 5.1.3: core hardness Yes 04.12.2017
Hardness test DIN EN 10328 DIN EN 10328:2005-04 depth of hardening SHD No 30.07.2019
Hardness test DIN EN ISO 18203 DIN EN ISO 18203:2022-07 chapter 8.1: hardening depth CHD, NHD, SHD No 15.08.2022
Hardness test DIN EN ISO 2639 DIN EN ISO 2639:2003-4 case hardness depth Yes 10.08.2017
Hardness test DIN EN ISO 2702 DIN EN ISO 2702:2023-03 Chapter 6.2: surface hardness Yes 11.04.2023
Hardness test DIN EN ISO 2702 DIN EN ISO 2702:2023-03 Chapter 6.3: case hardness depth Yes 11.04.2023
Hardness test DIN EN ISO 2702 DIN EN ISO 2702:2023-03 Chapter 6.4: core hardness Yes 11.04.2023
Hardness test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 Chapter 9.6: core hardness Yes 09.04.2021
Hardness test DIN EN ISO 3506-2 DIN EN ISO 3506-2:2020-08 Chapter 10.2: core hardness Yes 09.04.2021
Hardness test DIN EN ISO 3506-2 DIN EN ISO 3506-2:2020-08 Chapter 10.2: hardness bearing surface Yes 09.04.2021
Hardness test DIN EN ISO 6506-1 DIN EN ISO 6506-1:2015-02 Brinell hardness Yes 29.06.2019
Hardness test DIN EN ISO 6507-1 DIN EN ISO 6507-1:2024-01 Vickers hardness Yes 25.01.2024
Hardness test DIN EN ISO 6508-1 DIN EN ISO 6508-1:2024-04 Rockwell hardness Yes 29.04.2024
Hardness test DIN EN ISO 868 DIN EN ISO 868:2003-10 hardness Shore A Yes 14.02.2018
Hardness test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 Chapter 9.9.4.2: core hardness Yes 10.11.2017
Hardness test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 Chapter 9.10.3: decarburization - hardness method Yes 10.11.2017
Hardness test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 Chapter 9.11.2: carburization - hardness longitudinal section Yes 10.11.2017
Hardness test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 Chapter 9.12: retempering test No 10.11.2017
Hardness test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 Chapter 9.9.4.3: surface hardness Yes 10.11.2017
Hardness test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 Chapter 10.2.4 a: hardness bearing surface Yes 31.03.2023
Hardness test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 Chapter 10.4: retempering test No 31.03.2023
Hardness test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 Chapter 10.2.5: thread hardness Yes 31.03.2023
Hardness test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 Chapter 10.2.6: core hardness Yes 31.03.2023
Hardness test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 Chapter 10.2.7: hardness uniformity Yes 31.03.2023
Hardness test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 Chapter 10.2.4 b: hardness cross section Yes 31.03.2023
Hardness test DIN EN ISO 898-3 DIN EN ISO 898-3:2021-11 Chapter 8.1.2: hardness - bearing surface No 15.11.2021
Hardness test DIN EN ISO 898-3 DIN EN ISO 898-3:2021-11 Chapter 8.3: carburization test No 15.11.2021
Hardness test DIN EN ISO 898-3 DIN EN ISO 898-3:2021-11 Chapter 8.2.3: decarburization test - microscopic method No 15.11.2021
Hardness test DIN EN ISO 898-3 DIN EN ISO 898-3:2021-11 Chapter 8.4: retempering test No 15.11.2021
Hardness test DIN EN ISO 898-3 DIN EN ISO 898-3:2021-11 Chapter 8.1.3: hardness transverse section No 15.11.2021
Hardness test DIN EN ISO 898-5 DIN EN ISO 898-5:2012-09 Chapter 9.1.2: performance hardness No 30.04.2019
Hardness test DIN EN ISO 898-5 DIN EN ISO 898-5:2012-09 Chapter 9.1.3: surface hardness No 30.04.2019
Hardness test DIN EN ISO 898-5 DIN EN ISO 898-5:2012-09 Chapter 9.2.3: decarburization test - hardness method No 30.04.2019
Hardness test DIN EN ISO 898-5 DIN EN ISO 898-5:2012-09 Chapter 9.3: carbrization test No 30.04.2019
Hardness test DIN ISO 48 DIN ISO 48:2016-09 hardness IRHD Yes 14.02.2018
Hardness test DIN ISO 48-2 DIN ISO 48-2:2021-02 hardness IRHD No 05.03.2021
Hardness test DIN ISO 48-4 DIN ISO 48-4:2021-02 hardness Shore A No 05.03.2021
Hardness test DIN ISO 7619-1 DIN ISO 7619-1:2012-02 hardness Shore A Yes 16.02.2018
Hardness test WISTQL-13-450 WISTQL-13-450:2019-05 hardness M Shore A Yes 16.04.2021
Pendulum impact test DIN EN ISO 148-1 DIN EN ISO 148-1:2017-05 pendulum impact test Yes 14.06.2017
Pendulum impact test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 Chapter 9.14: pendulum impact test Yes 10.11.2017
Material analysis WISTQL-13-1754 WISTQL-13-1754:2024-05 delta-ferrite No 13.05.2024
Material analysis WISTQL-13-1754 WISTQL-13-1754:2024-05 EDX-analysis No 05.09.2023
Material analysis WISTQL-13-756 WISTQL-13-756:2024-05 chemical analysis No 17.06.2020
Metallography DIN 7513 DIN 7513:2016-12 Chapter 5.1.4: microstructure No 04.12.2017
Metallography DIN 7516 DIN 7516:2016-12 Chapter 5.1.4: microstructure No 04.12.2017
Metallography DIN EN 26157-1 DIN EN 26157-1 (ISO 6157-1):1991-12 surface discontinuities No 28.04.2023
Metallography DIN EN 26157-3 DIN EN 26157-3 (ISO 6157-3):1991-12 surface discontinuities No 28.04.2023
Metallography DIN EN ISO 1463 DIN EN ISO 1463:2021-08 coating thickness No 03.09.2021
Metallography DIN EN ISO 148-1 DIN EN ISO 148-1:2017-05 Annex C: fracture appearance No 03.02.2022
Metallography DIN EN ISO 2702 DIN EN ISO 2702:2023-03 Chapter 6.5: microstructure No 11.04.2023
Metallography DIN EN ISO 6157-2 DIN EN ISO 6157-2:2004-10 surface discontinuities nuts No 28.04.2023
Metallography DIN EN ISO 643 DIN EN ISO 643:2020-06 grain size No 16.06.2020
Metallography WISTQL-13-449 WISTQL-13-449:2019-09 microstructure analysis Yes 15.04.2021
Surface test DIN 50938 DIN 50938:2018-01 Chapter 7.4: acetic acid No 03.04.2018
Surface test DIN EN ISO 2819 DIN EN ISO 2819:2018-09 Chapter 4.1: burnishing test No 07.10.2021
Surface test DIN EN ISO 9227 DIN EN ISO 9227:2023-03 NSS Yes 02.05.2023
Friction coefficient test DIN 267-27 DIN 267-27:2023-10 Chapter 6.3: friction test Yes 14.02.2024
Friction coefficient test DIN EN 14399-2 DIN EN 14399-2:2015-04 Chapter 6: suitability test for preloading Yes 09.02.2017
Friction coefficient test DIN EN ISO 16047 DIN EN ISO 16047:2013-01 friction test Yes 28.04.2017
Friction coefficient test DIN EN ISO 2320 DIN EN ISO 2320:2016-05 Annex B: friction test on lock nuts No 24.10.2019
Friction coefficient test VDA 235-101 VDA 235-101:2021-11 Chapter 2.3: friction test No 21.10.2022
Friction coefficient test VDA235-203 VDA 235-203:2005-08 Chapter 2.3.1: practice-oriented friction test Yes 07.02.2017
Torque test DIN 267-27 DIN 267-27:2009-09 Chapter 6.2.1: torque test with preload Yes 17.07.2017
Torque test DIN 267-27 DIN 267-27:2023-10 Chapter 6.2.1: torque test without preload Yes 14.02.2024
Torque test DIN 267-27 based onDIN 267-27:2023-10 Chapter 6.2.2: torque test with preload at elevated temperatures No 14.02.2024
Torque test DIN 267-27 DIN 267-27:2023-10 Chapter 6.2.1: torque test without preload at elevated temperatures No 14.02.2024
Torque test DIN 267-27 DIN 267-27:2023-10 Chapter 6.2.2: torque test with preload Yes 14.02.2024
Torque test DIN 267-28 DIN 267-28:2009-09 Chapter 6.3: prevailing torque Yes 29.11.2017
Torque test DIN 7500 DIN 7500-1:2021-07 Chapter 5.6: suitability test Yes 01.09.2021
Torque test DIN 7513 DIN 7513:2016-12 Chapter 5.2.1: suitability test Yes 04.12.2017
Torque test DIN 7513 based on DIN 7513:2016-12 Chapter 5.2.2: Breaking torque No 30.11.2017
Torque test DIN 7516 DIN 7516:2016-12 Chapter 5.2.1: suitability test Yes 04.12.2017
Torque test DIN 7516 based on DIN 7516:2016-12 Chapter 5.2.2: Breaking torque No 04.12.2017
Torque test DIN EN 20898-7 DIN EN 20898-7:1995-04 Breaking torque No 15.04.2024
Torque test DIN EN ISO 15330 based on DIN EN ISO 15330:2000-01 Preloading test No 17.11.2023
Torque test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 Chapter 9.5: Breaking torque No 09.04.2021
Torque test in Anlehnung an DIN EN ISO 2320 based on DIN EN ISO 2320:2016-05 Chapter 9.3: prevailing torque No 22.10.2019
Torque test WISTQL-13-1226 WISTQL-13-1226:2024-05 screw-in test on customer components No 20.08.2021
Tensile test ASTM F 606 ASTM F 606:2019-01 chapter 3.4: axial tension testing No 14.07.2020
Tensile test BN 590565-104 based on BN 590565-104:2016-10 chapter 2.2.2: test of resistance to stripping No 11.03.2020
Tensile test DIN 580 DIN 580:2024-05 chapter 7: tensile test Yes 22.05.2024
Tensile test DIN 582 DIN 582:2024-05 chapter 7: tensile test Yes 22.05.2024
Tensile test DIN 267-26 DIN 267-26:2005-12 chapter 5.2.3: test for permanent set No 03.09.2021
Tensile test DIN 53504 based on DIN 53504:2017-03 chapter 8.4.1: tensile test for shouldered test bar No 25.06.2020
Tensile test DIN EN 1465 DIN EN 1465:2009-07 tensile lap-shear test of bonded assemblies No 27.03.2020
Tensile test DIN EN 15048-2 DIN EN 15048-2:2016-09 chapter 6: Tensile test of bolting assemblies Yes 07.06.2017
Tensile test DIN EN IEC 62275 based on DIN EN IEC 62275:2022-05 chapter 9.5: loop tensile strength for cable ties No 22.06.2022
Tensile test DIN EN IEC 62275 based on DIN EN IEC 62275:2022-05 chapter 9.6: loop tensile strength for cable ties No 22.09.2020
Tensile test DIN EN ISO 2320 based on DIN EN ISO 2320:2016-05 chapter 9.2: proof load test No 22.10.2019
Tensile test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 chapter 9.1: tensile test Yes 09.04.2021
Tensile test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 chapter 9.4: wedge tensile test Yes 09.04.2021
Tensile test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 chapter 9.1.3: reference test procedure Rpf No 09.04.2021
Tensile test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 chapter 9.1.4: determination of elongation A No 09.04.2021
Tensile test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 chapter 9.2: reduced loadability due to head design No 09.04.2021
Tensile test DIN EN ISO 3506-1 DIN EN ISO 3506-1:2020-08 chapter 9.3: reduced loadability due to shank design No 09.04.2021
Tensile test DIN EN ISO 3506-2 DIN EN ISO 3506-2:2020-08 chapter 10.1: proof load test Yes 09.04.2021
Tensile test DIN EN ISO 527-1 DIN EN ISO 527-1:2019-12 determination of tensile properties of plastics No 26.03.2020
Tensile test DIN EN ISO 6892-1 DIN EN ISO 6892-1:2020-06 tensile test for machined test pieces Yes 04.06.2020
Tensile test DIN EN ISO 6892-1 DIN EN ISO 6892-1:2020-06 tensile test for flat test piece Yes 17.11.2020
Tensile test DIN EN ISO 6892-2 DIN EN ISO 6892-2:2018-09 tensile test at high temperature No 25.06.2020
Tensile test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 chapter 9.1: tensile test under wedge loading Yes 10.11.2017
Tensile test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 chapter 9.2: tensile test Yes 10.11.2017
Tensile test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 chapter 9.4: reduced loadability Yes 10.11.2017
Tensile test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 chapter 9.7: machined test pieces Yes 10.11.2017
Tensile test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 chapter 9.5: tensile test for fasteners with waisted shank No 10.11.2017
Tensile test DIN EN ISO 898-1 DIN EN ISO 898-1:2013-05 chapter 9.6: proof load test for finished bolts No 10.11.2017
Tensile test DIN EN ISO 898-2 DIN EN ISO 898-2:2023-02 chapter 10.1: proof load test Yes 31.03.2023
Tensile test DIN EN ISO 898-3 : 11.2021 DIN EN ISO 898-3:2021-11 attachment A: ductility test for washer No 15.11.2021
Tensile test ISO 37 based on ISO 37:2017-11 tensile test for rubber, vulcanized or thermoplastic No 22.09.2020
Tensile test ISO 4587 ISO 4597:2003-03 chapter 7: determination of tensile lap-shear strength No 27.10.2023
Tensile test PA 06-120 PA 06-120:2019-01 retention force of plastic cable ties No 27.03.2020
Tensile test WISTQL-13-1852 WISTQL-13-1852:2023-09 tensile test on components No 20.09.2023

Microscopy

More precise in a vacuum Scanning electron microscope

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A look deep inside Metallography

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Screw connection

From very small to M80 Friction coefficient testing

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Screwed together close to the application Torque testing

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Mechanical properties

Metals and plastics Hardness testing

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Bend and break Tensile testing

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The hammer Pendulum impact test

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Measurement test

Optical, tactile and by white light 3D measurement

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Please scan Contour measurement

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More test methods

When the fog is salty Corrosion testing

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Until the sparks fly Material analysis

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The right adhesive for every situation Adhesive testing

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