Accreditation according to DIN EN ISO/IEC 17025 and ISO Guides 31, 34 & 35

Certified Reference Materials (CRM)

Certified

Reference Materials

IfEP is an accredited producer of certified reference materials for tensile test and Charpy pendulum impact test.

We offer reference materials with highest grade of technical traceability. Each specimen set is delivered together with a certificate, including the measurement uncertainty of the certified parameters and the respective degrees of freedom.

Don’t miss this opportunity and perform a systematical proof of the capability of your testing equipment as well as a regular intermediate inspection of your testing method with our reference materials. You will get from us solutions and application examples to complement your management system.

Our Institute follows strictly the requirements of EN ISO/IEC 17025 and ISO Guides 31, 34 and 35.

Choose from our product list according to your quality management requirements.

We offer certified reference materials of different sample geometries for tensile testing and also of different impact energy levels for Charpy pendulum test.

Certified Reference Materials for

Charpy Pendulum Test

Fields of application
Indirect verification of pendulum according to EN ISO 148-2.
Continuous monitoring of performance with quality control charts.
Determination of measurement uncertainty acc. to EN ISO 148-1.
Proof of stability of pendulum between calibration intervals.

DIN EN ISO 148-3

Charpy V – notch reference specimen for the 2 mm striker

Available energy levels:

  • low      ( 15 J –   39 J)
  • medium       (  40 J –   99 J)
  • high        (100 J – 159 J)
  • super high (160 J – 200 J+)
  • certified parameters: KV2
Charpy V – notch reference specimen for the 8 mm striker:

Available energy levels:

  • low      ( 15 J –   39 J)
  • medium       (  40 J –   99 J)
  • high        (100 J – 159 J)
  • super high (160 J – 200 J+)
  • certified parameters: KV8

Each specimen set contains five certified reference test pieces. All certificates are available in English language.

Certified Reference Materials for

Tensile Test

Fields of application:
Analysis of applicability of testing equipment.
Evaluation of trueness and precision of your testing facility.
Control of software settings and parameters.
Determination of measurement uncertainty.

DIN EN ISO 6892-1

Available properties

Flat test specimen:
  • Tensile strength levels : 300 – 800 MPa
  • Certified parameters: Rp0,2, Rm, A
Round test specimen:
  • Tensile strength levels: 500 – 1000 MPa
  • Certified parameters: Rp0,2, Rm, A, Z
Specimen geometry:
  • Depending on the size of the raw materials various specimen geometries can be realised.

Different specimen set sizes available containing between 6 and 30 test pieces per set. For a long-term monitoring respectively in case of a higher need of course you can even order more specimens.

All certificates are available in English language.

As an accredited institute we feel constrained to advance our quality management system and professional competence continuously.