We’re now proud to offer ISO 17025 accredited calibrations for active air samplers and monitors. Originally developed to support our Clean Air Monitoring Solutions (CAMS) customers, with their continuous air sampler supporting our customers to be Annex 1 compliant.
Our calibration service is now available for all makes and models of air samplers on the market. Whether you need on-site calibration anywhere in the world or prefer to send your equipment to our dedicated laboratory, we’ve got you covered. Our goal is to make the process as quick and hassle-free as possible, ensuring your equipment stays accurate, compliant, and ready to perform.

ISO/IEC 17025 is more than a compliance checklist -it is the global language of measurement accuracy. As industries move toward full automation, the integrity of the data feeding those systems is everything. If you can’t prove the accuracy of your instruments, you can’t defend the quality of your product. ISO 17025 provides the scientific rigor needed to trust your results.
Here is why ISO 17025 accreditation is the gold standard for calibration:
Metrological Traceability: It ensures an unbroken chain of comparisons back to the SI Units (International System of Units), making your data globally consistent.
Measurement Uncertainty: ISO 17025 labs don’t just give you a number; they quantify the “doubt” in that number. This is vital for making high-stakes risk-based decisions on product tolerances.
Technical Competence: Unlike general management standards, this focuses on technical proficiency. It requires validated methods and regular Proficiency Testing of personnel.
Global Acceptance: Through the ILAC Mutual Recognition Arrangement, a calibration certificate from an accredited lab is recognized in over 100 countries, removing barriers to international trade.