Iec 612982 New May 2026

The heart of IEC 61298-2 is the suite of tests performed under these controlled conditions.

IEC 61298-2 is part of the IEC 61298 series of international standards published by the International Electrotechnical Commission (IEC). The series serves as a comprehensive guide for manufacturers and testing laboratories on how to evaluate the performance of process measurement and control equipment.

IEC 61298-2 focuses specifically on tests under reference conditions. This is the baseline testing phase where the device is tested in an "ideal" environment to determine its intrinsic accuracy and operational capabilities before external stressors (like heat or humidity) are introduced. iec 612982 new

To ensure the device performs as it would in a real calibration lab, IEC 61298-2 requires:

If your products were certified under the 2008 edition, you must transition. Here is a practical timeline. The heart of IEC 61298-2 is the suite

For decades, industrial process control has relied on a silent backbone of standards. Among these, the IEC 61298 series has been the gold standard for testing and evaluating the performance of process measurement instruments. However, with the recent release of the IEC 612982 new revision (formally IEC 61298-2:2025), the landscape of industrial calibration, vibration testing, and environmental simulation has shifted dramatically.

If you are a control systems engineer, a plant manager, or an instrumentation technician, understanding what is "new" in IEC 61298-2 is not just an academic exercise—it is a regulatory and operational necessity. This article unpacks the most critical changes, how they affect your legacy equipment, and why the 2025 update is being called the most significant overhaul in 15 years. IEC 61298-2 focuses specifically on tests under reference

IEC 61298-2:2008 – Process measurement and control devices – General methods and procedures for evaluating performance – Part 2: Tests under reference conditions

IEC 61298-2 dictates that a test report must not just be a list of numbers. It requires a graphical representation of the data, often resulting in the classic "Butterfly Loop" or calibration curve. The report must detail: