Abstract
The writer investigated the inherent error response of a microlux corresponding to the periodic ambient temperature change. An experiment was performed in the controlled temperature box provided with a thermostat, and the different periods of temperature change were used.
Accoding to the results, we can conclude that the time lag of the inherent error response is almost due to the shape or quality of the comparator stand and not to the period of ambient temperature changes.
Furthermore, by means of a superposition of the solution above mentioned, we can conclude the time lag when the ambient temperature and the corresponding inherent reading error of the microlux become steady.
