VSL develops a portable calibration system for ammonia
Dit systeem, genaamd TRACTOR (TRaceable Ammonia CalibraTOR), kan dynamisch ammoniak in de lucht genereren in sporenconcentraties, zowel onder droge als vochtige omstandigheden.
VSL to start new series of LNG calibrations with fresh LNG batch from 1 April 2026
From that date, LNG terminals, shipping companies, engineering firms and suppliers of measuring equipment can once again have their flow meters calibrated with traceable measurements.
VSL Introduces Autonomous On-Wafer Measurements with New Automated Probing System
VSL now operates a fully autonomous on-wafer measurement system, a major milestone for chip calibrations.
Special Session on Opto-mechatronics and Metrology
The NL R&D Workgroup Mechatronics and the National Metrology Institute organize a special morning session in Delft. During this open event you can meet experts from industry and research working in the field of (opto-) mechatronics.
VSL brings European experts together on Digital‑Metrological Twins
During the project meeting, the central topic was how Digital‑Metrological Twins can contribute to reliable and traceable measurements in advanced manufacturing environments.
VSL at Gas Analysis 2026 in Paris
VSL at Gas Analysis Paris 2026: rising demand for reliable gas measurement comparisons
VSL expands scope K999 with vacuum calibrations
With this addition, VSL aims to meet the growing demand for reliable and traceable vacuum measurements within the Netherlands and abroad.
Dosimetry audits in practice
A review of the the second ESTRO School Dosimetry Audit at VSL, about dosimetry audits, from reference dosimetry to end‑to‑end tests.
VSL Achieves Accreditation for LED Light Flicker Measurements under European Ecodesign Directives
VSL Achieves Accreditation for LED Light Flicker Measurements under European Ecodesign Directives. The National Metrology Institute is now among the first institutes worldwide capable of calibrating and validating light sources against European ecodesign requirements for flicker.
The future of power transformer testing
Transformers are in high demand while supply is tight, so every new unit matters. A review of the European Workshop for Power Transformer Testing (EWPTT) 2025.