Abstract：JKZ1 radiosonde detection box is a kind of comprehensive testing equipment that used to be the ground-based value of temperature and humidity determination before digital radiosonde launched.This paper analyses two kinds of detection equipments which are used to verify the wet and dry bulb thermometer in detection box,that are WDJD-1 thermostatic bath and SETH-Z-041L air thermostat humidity test box.It also explores differences and their respective advantages and disadvantages of these two different devices in the calibration for wet and dry bulb temperature.
2013, Vol. 30 
