Calibration of Materials Testing Machines
ZwickRoell is your first stop for testing machine services. With a worldwide service network, hundreds of service employees, and numerous international accreditations according to EN ISO/IEC 17025 for our calibration laboratories, you are in good hands with ZwickRoell. Our testing machine calibrations are verifiably independent, efficient and precise.
ACCREDITATIONS Comprehensive calibration portfolio Your benefits with ZwickRoell Global accreditation scope and certificates
More information about calibration standards:
ZwickRoell has multiple accreditations.
Whether you need a calibration for static or dynamic materials testing machines, pendulum impact testers, extrusion plastometers, HDT and Vicat testing instruments, drop weight testers, environmental chambers, hardness testers or other testing systems—we provide professional and traceable calibration services for any testing system. In addition to our ZwickRoell materials testing machines and instruments, we calibrate testing machines made by other manufacturers.
In addition to our DAkkS accreditation, we are also accredited by A2LA, SAC-Singlas, COFRAC, UKAS, NABL, PCA, PJLA, Cgcre and TÜRKAK.
- As a leading international company, ZwickRoell has a worldwide network of service locations and accredited calibration laboratories.
- Our calibration laboratory in Germany is accredited by the German accreditation body DAkkS. Through our DAkkS multi-location accreditation, our calibration laboratories at our locations in Spain, Italy, and Singapore are also included.
- Furthermore, ZwickRoell also operates laboratories in Europe, Asia, and North and South America. In addition to our DAkkS accreditation, we are also accredited by A2LA, SAC-Singlas, COFRAC, UKAS, NABL, PCA, PJLA, Cgcre and TÜRKAK.
- Through mutual recognition of national accreditation bodies under the ILAC agreement, we ensure worldwide validity of your calibration certificate and test results.
At ZwickRoell You get Everything from a Single Source
- We have experts in many calibration methods and cover a wide range of standards to calibrate different testing systems with traceability and professionalism. Furthermore, we provide a number of adaptation options to calibrate testing systems from other manufacturers.
- With our comprehensive calibration portfolio, we are able to calibrate a wide variety of measurands. This includes DAkks accredited measurands such as force, length, test speed, mechanical work, torque, angle of rotation, temperature and hardness.
- We also provide measurement system analysis (MSA), verification of the dynamic force, as well as accredited alignment measurements according to ASTM E1012, and offer the right solution for nearly any requirement.
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You can download all of our accreditation certificates and scope of accreditation of our worldwide calibration laboratories here:
- A2LA accreditation - ZwickRoell PDF 523 KB
- COFRAC accreditation - ZwickRoell PDF 384 KB
- COFRAC accreditation - Centre de Verification de Metz PDF 54 KB
- DAkkS multi-location accreditation - ZwickRoell PDF 369 KB
- DAkkS accreditation - Latzke Hardness Testing PDF 715 KB
- Cgcre accreditation - ZwickRoell PDF 591 KB
- NABL accreditation - ZwickRoell PDF 196 KB
- PCA accreditation - ZwickRoell PDF 3 MB
- PJLA accreditation - ZwickRoell PDF 323 KB
- TÜRKAK accreditation - ZwickRoell PDF 134 KB
- UKAS accreditation - ZwickRoell PDF 1 MB
- SINGLAS Accreditation - ZwickRoell PDF 241 KB
Frequently asked questions about calibration
In general, any company can perform a standard-compliant inspection of their testing machines. The condition, however, is that the measuring equipment to be used is traceable to international or national measuring standards and that the tests/calibrations are performed according to standard requirements. The international standards therefore recommend that these inspections only be performed by accredited calibration laboratories (according to ISO/IEC 17025).