HG/HGO REFERENCE ELECTRODE (SS902)

1 Please take off the rubber cover at the part of the electrode interface when used.2. There shouldn’t be air bubbles in the solution in the salt bridge otherwise the measuring circuit may be blocked. Please remove air bubbles from the tube before first use. (swing the electrode as the thinner portion towards down.)3. During measurement, the level of solution in the salt bridge should be higher than the solution of the sample.4. Please store the electrode in an alkaline solution.5. Please regularly replace with solution in the salt bridge and clean the internal wall of the electrode.