How an automatic potentiometric titrator works

2022-10-31

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 following issues should be paid attention to when using the water content

2022-10-19

The connection of the Karl Fischer reagent liquid circuit must be fastened, from the reagent bottle to the metering pump to the reaction tank, otherwise reagent leakage will directly affect the test results.

How a water quality analyzer works

2022-10-17

The water quality analyzer mainly uses the ion selective electrode measurement method to achieve accurate detection. Electrodes on the instrument: pH, fluorine, sodium, potassium, calcium, magnesium, and reference electrodes.

The working principle and characteristics of automatic potentiometric titrator

2022-10-13

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

REX wishes you a happy Chinese New Year!

2021-12-29

Dear REX friends and users: According to the national statutory holiday arrangements, the notice of our company's 2022 NEW Year arrangements is as follows:

Shanghai INESA again won the title of "2020 Comprehensive Leading Enterprise in Scientific Instrument Industry"

2021-04-13