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Interactive Calibration Certificate

Our interactive calibration certificate explains the individual elements of the DakkS calibration certificate step by step.

The new ISO 376:2011 Calibration Certificate - explained Step by Step

The new ISO 376:2011 has brought changes to the contents and layout of the calibration certificates as well. Our interactive calibration certificate explains the individual elements of the DakkS calibration certificate step by step. Scroll over the highlighted fields to display explanatory text. The layout has been slightly adapted to visualize the individual elements in a user-friendly way. You can find an original calibration certificate here.

Service Center accreditations

HBK has 9 regional service centers for Sound & Vibration products. They are in Denmark, France, Germany, Spain, Austria, USA, Brazil, China, Japan, and Australia. Most of the centers are accredited by local accreditation bodies. Below are certificates for some of the accreditations:

Denmark - DANAK Accreditation for calibration lab 2022-01-21 to Sep-2025
Denmark - DANAK Accreditation for DPLA 2020-08-28 to August 2024



ISO 17025 Scope and Certificate of Accreditation Duluth 2023

Hottinger Bruel and Kjaer 9001 Certificate Exp June 29 2026

Certificado de Acreditação n 0305 - Spectris do Brasil

CNAS Accreditation Certificate_English - July 2020 to Mar-2024

NATA Accreditation 2021-12-20