ASTM D664 Acid Number Of Petroleum Products

KN-664 Automated Potentiometric Titrator

Overview

KN-664 Automated Potentiometric Titrator is used for determination of Total Acid Number (TAN), Total Base Number (TBN), Mercaptan Sulfur and chlorine content of petroleum products, lubricants and transformer insulating oils. Titration is the fundamental chemical analysis procedure whereby the concentration of a chemical substance in solution is determined by reacting it with a measured amount of another chemical. The Auto titrator performs this analysis using a motor driven dispenser, stirred reaction vessel and electrodes which sense the completion of reaction by measuring the potential difference between two electrodes. Automatic Titration increases accuracy, repeatability and reproducibility as well as minimizing errors in calculation and documentation

Features

1. Easy to pick up to anywhere you need to, the host, stir, titration, reagent bottle holder are integrated with the shell.

2. 7-inch color touch screen, inbuilt Android-based operating system, multi-status indicator light

3. The main unit is Splash-proof. And the titration base has the liquid drainage design to prevent liquid deposition and penetration.

4. The reagent bottle has sealing cover, can fill the effective isolation adsorption material, to prevent any polluted by the air or the escaped odour.

5. Zero-dead volume solenoid, changing easily for PTFE burette.

6. Support MET, DET, EP and other titration modes, can finish acid-base, precipitation, nonaqueous, redox, complexation and other titration.

7. With programmable liquid dispensing function, can set the liquid adding volume, liquid adding interval, liquid adding times, to prepare the solvent.

8. Support the function of Custom formula editor, to let the complicated calculation's results easily.

9. All detailed titration nodes can be viewed, and the end point can be manually set and saved as associated data, reducing unnecessary repeated laboratory tests.

10. Historical data can be viewed during testing, let the error correction in time.

11. Multiple self-inspecting function, pH electrode calibration, burette calibration.

12. The methods are programmable and storable, and can be one-click call out.

13. Four levels of authority for ID, and each level ID's authority is settable.

14. E-Signature, Data exporting is tamper-proofing, and so on.

15. Support password security setting, and also can set the passwords’aging time.

16. Support PDF or Excel formats data export, both list or detailed reports.

17. Support wireless connecting to laser printer for A4 paper printing.

18. Storage space: 4G

19. With a multi-level retrieval function, you can quickly search the target data from the data base.

Technical parameters