Danisense Achieves Full ISO/IEC 17025 Accreditation for AC Calibration Services

­Danisense, the leader in high-accuracy current sense transducers for demanding applications, announces that its state-of-the-art in-house calibration laboratory has achieved full ISO/IEC 17025 accreditation for AC calibration services. This milestone follows the laboratory’s ISO/IEC 17025 accreditation for DC current transducer calibration up to 21 kA, obtained in September 2022, and further strengthens Danisense’s commitment to accuracy, high quality and fully traceable measurement results.

Danisense’s calibration laboratory is now equipped to handle a wide range of calibration requirements, including DC calibration from 1 A to 21 kA as well as AC calibration (53 Hz) from 1 A to 1.2 kA for gain error and phase shift. This extensive capability enables the calibration of a broad range of current transducers with either current or voltage outputs, supporting demanding applications across power electronics, energy, automotive, rail, and industrial sectors.

Danisense’s standard AC calibration report is performed at 10%, 25%, 40%, 55%, 70%, 85% and 100% of nominal AC current. The DC standard calibration is performed at +/- 10%, +/- 25 %. +/- 40 %, +/- 55 %, +/- 70 %, +/- 85 %, +/- 100 % of nominal DC current. Results are presented with and without offset, with linearity analysis and statement of conformity (for Danisense transducers only) on all test points. Custom calibration points are also available to meet specific customer requirements.

Understanding the importance of minimizing downtime, Danisense’s calibration service is designed for efficiency, with typical lead times of approximately 10 working days. As a true one-stop-shop calibration partner, Danisense accepts and calibrates both Danisense as well as third-party AC and DC current transducers, simplifying calibration management for laboratories with mixed equipment portfolios.

Customers receive a DANAK-accredited calibration certificate, ensuring that every calibration report fully complies with ISO/IEC 17025 requirements and provides complete confidence in measurement traceability and quality.

All calibration services can easily and quickly be booked through Danisense’s online calibration portal. The online portal provides customers with regular online and email updates during the calibration process, calibration reports, detailed order tracking as well as an online payment function, etc.