WDDY-2008 type microcomputer automatic potentiometric titratorDetailed product description：

The WDDY-2008 microcomputer automatic potentiometric titrator adopts an electromechanical integrated structure design, and the instrument is completely controlled by a computer (PC) to achieve automation of the titration process; Different electrodes can be used for various titrations, such as acid-base neutralization titration, precipitation titration, oxidation-reduction titration, complexometric titration, and non-aqueous titration (such as determining thiol sulfur and acid value in oil products). The titration system is made of corrosion-resistant materials and has a long service life, suitable for multiple industry applications.

Technical parameters of WDDY-2008 microcomputer automatic potentiometric titrator:
Measurement range: mV: -2000.0-2000.0mV pH: 0-20.000pH
Resolution: mV: 0.1mV; pH：0.001pH
Electronic unit error: mV: ± 0.03% FS ± 1 word pH: ± 0.001PH ± 1 word
Input impedance of electronic unit: ≥ 3 × 1012 Ω
Electronic unit input current: ≤ 1 × 10-12A
Electronic unit stability: ± 0.3 mV ± 1 word/8h
Burette volume: 10mL
Minimum sending volume: 0.001mL
Allowable error of burette capacity (accuracy): ± 0.020mL
Drip tube infusion or fluid replacement speed: 55 ± 5s/full tube
Titration endpoint repeatability error: ≤ 0.2% (0.1mol/L HCl titrates 0.1mol/L NaOH)

Features:
Universal microcomputer and operating system, dedicated software with Chinese window interface, mouse and keyboard operation, human-machine dialogue, easy to understand.
Real time display of potential curve (E-V), first derivative curve (dE/dV), titration volume (V), electrode potential (E), titration method, titration result, and titration process
Observe clearly.
Full process titration data browsing, powerful data processing capabilities, massive storage of titration curves, titration results, and titration process data, detailed titration process data for samples can be accessed
Save as an Excel document for future reference.
Experimental data, graphics, and results can be saved as Word documents for easy report or paper output and remote network queries.
Automatically print curves, results, and titration process data.
Dynamic Equivalent Point Titration (DET), Equivalent Equivalent Point Titration (MET), Set Endpoint Potentiometric Titration (SET), Set Endpoint pH Titration (SPH), pH Correction and Measurement
Storage and import of quantity and pH standard curves.
The titration curve can be moved and enlarged freely, which is more conducive to using the graph to accurately correct and process the results.
Fully automatic "endpoint" discrimination, effectively filtering out false "endpoints", supporting multi endpoint titration (unlimited number of endpoints).
The titration method template is stored in large quantities and supports parameter editing and modification of the method template.
High precision "endpoint" manual deletion or addition function.
Automatic cleaning, automatic fluid replenishment, and automatic constant liquid addition.