산화알루미늄 노점계는 실험실, 배관, 센서의 온도가 올라갔을 때, 측정되는 노점도 올라가는 것으로 확인되었다.
It was identified in the aluminum oxide dew point hygrometer that the measured dew point increased as well when the temperature of the laboratory, piping, and sensor rose.