Shanghai Xinrui ZD-4A/4B automatic potentiometric titrator

Usage Overview:

Automatic potentiometric titrator is an analytical instrument designed based on the principle of potentiometric titration for capacity analysis. It uses appropriate indicator and reference electrodes to form a working battery with the measured solution. With the addition of titrant, the concentration of the measured ion changes continuously due to chemical reactions, resulting in a change in the potential of the indicator electrode. Near the endpoint of titration, there is a sudden change in the depth of the measured ion, causing a jump in electrode potential. Therefore, the titration endpoint can be determined based on the sudden jump of electrode potential, which can be used for chemical analysis of various components in various industries such as scientific research machinery, petrochemicals, metallurgy, etc.