Measurement quality is not static: it results from systematic care, discipline and professional responsibility. Without regular control, even modern equipment can gradually lose accuracy.
Why periodic verification matters
Checking measuring equipment every three months helps identify deviations before they accumulate and compromise a series of measurements, analyses and decisions.
Annual multi-point calibration
During multi-point calibration, the instrument is tested at several points across its operating range. The result is documented by a calibration certificate, demonstrating traceability to national or international standards and conformity with required accuracy and repeatability.
Quality built into the process
A contract, framework agreement or quality agreement defines responsibilities, timelines, acceptance criteria and procedures for deviations. It turns equipment care into a systematic laboratory or production-management process.
Special attention to gas analysers
Gas analyser verification and calibration should cover sensor sensitivity, selectivity, response linearity, interfering components and stability over time. Regular reference-gas checks and comparison with reference methods sustain trust in results.
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