| 摘要 |
Electrode for electromechanical measurements in liquids or liquid mixtures, preferably in situ electromechanical measurements in flowing liquids at elevated temperature and increased pressure. The electrode comprises: - a conductor made of platinum metal 21, - an insulating casing 22 in the form of a ceramic tube. Said ceramic tube is, over part of its length, surrounded by a bushing 23 in the form of a metallic coupling. Said conductor is, in that part of the electrode which is in contact with the liquid during measurement, directly connected to a cup or plate made of platinum metal 24. Said ceramic tube bears tightly and with sealing contact against the cup/plate and respectively against the metal bushing. <IMAGE> |
