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Trescal offers verification, calibration and test measurement services that are accredited and/or certified in accordance with ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories,” and ISO 9001 “Quality management systems-Requirements” which includes normative quality system and metrological references such as:
- ISO/CEI 17025:2005, “Exigences générales concernant la compétence des laboratoires d’étalonnage et d’essai
- ISO 10012:2003, “Exigences pour les processus et les équipements de mesure”
- ENV 13005:1999 (GUM), “Guide pour l’expression de l’incertitude de mesure”
- ISO/CEI Guide 99:2011 (VIM), Vocabulaire international de métrologie – Concepts fondamentaux et généraux, termes associés”.
Our accreditations guarantee our calibration results are traceable to the International Systems of units.
ACCREDITATIONS
Through the intermediary of Euramet laboratories for Europe (LNE, NPL, PTB…), the NIST or NRC for North America, and any National Metrological Institute that is a signatory to the international CIPM MRA (Mutual Recognition Arrangement) agreements in the measurement domain.
Learn more about our AccreditationsOUR ACCREDITATIONS GUARANTEE OUR CALIBRATION RESULTS
Trescal offers verification, calibration and test measurement services that are accredited and/or certified in accordance with ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories,” and ISO 9001 “Quality management systems-Requirements” which includes normative quality system and metrological references such as:
- Thermal and climatic testing (Characterization of test chambers, ovens)
- Force and hardness test machines
- Dimensional measurement & inspection of artefacts, parts and products (CMM, optical, laser tracker)
- Legal metrology (scales)
- Strain gauge installation, test measurement
- Our know-how is based on more than 30 years of experience. Combining an ambitious policy of strategic investment and calibration training with a dedicated industrial organization. This enables us to deliver tailored solutions adapted to your measurement processes and constraints.

OUR ACCREDITATIONS
Trescal offers verification, calibration and test measurement services that are accredited and/or certified in accordance with ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories,” and ISO 9001 “Quality management systems-Requirements” which includes normative quality system and metrological references such as:
OUR ACCREDITATIONS GUARANTEE OUR CALIBRATION RESULTS
Trescal offers verification, calibration and test measurement services that are accredited and/or certified in accordance with ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories,” and ISO 9001 “Quality management systems-Requirements” which includes normative quality system and metrological references such as:
OUR ACCREDITATIONS GUARANTEE OUR CALIBRATION RESULTS
Trescal offers verification, calibration and test measurement services that are accredited and/or certified in accordance with ISO/IEC 17025, “General requirements for the competence of testing and calibration laboratories,” and ISO 9001 “Quality management systems-Requirements” which includes normative quality system and metrological references such as: