Online automatic titratorDetailed product description：

The ZDJ-520 online automatic titrator is an analytical instrument used for industrial production process control. The instrument will be controlled by a microcontroller, designed modularly, and equipped with automatic determination of titration endpoint. It can perform pH, ORP, precipitation, and complexometric titration analysis, and can automatically compensate for temperature, calibrate, and add adjustment reagents. The instrument will use the method of adding processing reagents and automatic electrode correction to regenerate the electrode after a period of use, ensuring the stability and reliability of the measurement system.

Main functions and features:
1. Automatic timed measurement, sample measurement can be automatically performed according to the set time interval.
2. Automatic timed calibration, which can automatically perform calibration and correction according to the set time interval.
3. Automatic cleaning and fluid replenishment.
4. Automatic titration analysis and result output. The instrument controls the speed of the titration process based on the signal changes of electrode potential during the titration process, and also determines the titration endpoint based on the changes in potential.
5. Computer software control and fault self diagnosis function, the software can automatically search for the configuration of the instrument system connection during operation.
6. The software main interface flowchart includes all operable components for automatic analysis of the instrument. Clicking on the component diagram directly on the diagram allows for graphical operation of the components.
7. The software integrates data transmission function, and by setting another serial port, the instrument system can be opened to the upper layer data acquisition device for data transmission after receiving commands.
8. The software has both automatic data analysis function and manual processing of titration data and titration results, used for manually correcting analysis results.

Technical specifications of ZDJ-520 online automatic titrator:
Measurement range:
PH value: (0.00-14.00) pH
MV value: (-1999.0-1999.0) mV
Temperature value: (-5.0-105.0) ℃
Resolution:
PH value: 0.01pH
MV value: 0.1mV
Temperature value: 0.1 ℃
Basic error of electronic unit:
PH value: ± 0.01pH ± 1 word
MV value: ± 0.03% full scale
Temperature value: ± 0.3 ℃
Repeatability of titration analysis: 2%