DEVELOPING THE ACCELERATED TESTS FOR ELABORATION OF THE MANUFACTURING TECHNOLOGY OF HIGH-RELIABLE IPRTs

摘要

Metrological assurance of sensors embedded in the equipment and intended for long use in industrial automated systems is an important problem. In this paper attention is attracted to the importance of the experimental accelerated tests of the sensors, which should be based on the analysis of physical and chemical processes in the sensor as main sources of the sensor instability. The purpose of the tests is to elaborate the manufacturing technology of high-reliable sensors. The principles of developing the plan of the tests were suggested and an illustration was given on the widely used sensors - platinum resistance thermometers.