The experimental results show that EMF of the reference electrode with pyrex glass diaphragm was stable and reproducible to within 5 mv,as well as temperature and current-reversible cycling over a period of 110 hours.

• 本实验的玻璃隔膜Ag/AgCl参比电极电势在550℃下长达110小时内仅波动在5毫伏之内。 用陶瓷作隔膜则略次于玻璃。