Precision Transfer Standard Pyrometer Diadem

The standard transfer pyrometer Diadem is available for temperature ranges between 250 and 1800°C. It is mainly used as a comparison standard traceable to the International Temperature Scale ITS90 for pyrometers with short-wave spectral sensitivity. The superior accuracy and its long term stability are certified by us and can be confirmed by national institutes. Thus it is transferable to other radiation sources which are used for the calibration of pyrometers.

The robust design also makes it possible to check locally installed pyrometers with comparable spectral sensitivity. Measuring tasks which require a very high temperature resolution are also an application for the pyrometer Diadem.