Titrators

Basic operating steps of an pH Meter

1. Take the pH electrode out of the saturated kcl aqueous solution, wash it with distilled water and wipe it clean. 2. Insert the pipette into distilled water, and insert the burette into the waste bottle.

Precautions when using an automatic potentiometric titrator

The input terminal (electrode socket) of the instrument must be kept dry and clean. When the instrument is not in use, insert the Q9 short-circuit plug into the socket to prevent the intrusion of dust and water vapor.

How an automatic potentiometric titrator works

The principle of the potentiometric method is: Select the appropriate indicator electrode and reference electrode and the measured solution to form a working battery.

The working principle and characteristics of automatic potentiometric titrator

The working principle of the automatic potentiometric titrator is to measure the ion concentration by measuring the change of the electrode potential.

Application of titrator in quality inspection of condiments

Use a Potentiometric Titrator to determine sodium chloride in condiments