Novel pH meter with electrode protection liquid fixed on pH meter table board

• Main Authors: LIU JIANGYING, YANG XU, DING LI, WANG LIJIE, SUN ZHONGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a novel pH meter with electrode protection liquid fixed on a pH meter table board. The novel pH meter comprises the pH meter table board, the pH meter electrode is connected with the pH meter table board; the electrode fixing device is provided with a fixing hole, and the pH meter electrode penetrates through and is hung in the fixing hole; the electrode protection liquid container is used for containing electrode protection liquid, and the lower end of the pH meter electrode is immersed in the electrode protection liquid; the protection liquid fixing device is used for fixing the electrode protection liquid container on one side of the pH meter table board; and the supporting part is arranged on the pH meter electrode, is in contact with the electrode protection liquid container, is used for supporting the pH meter electrode and is matched with the electrode fixing device to fix the pH meter electrode above the electrode protection liquid container. According to the novel pH meter