Detailed introduction

The AVSD-8 oil acid value potentiometric titrator uses the principle of potentiometric titration to determine the endpoint based on the sudden jump of the potential. The titration volume corresponding to each endpoint is calculated by the second derivative of the potential volume, and then the content of the substance to be tested is calculated according to an appropriate method.

The instrument is suitable for volumetric analysis of chemical titrations such as acid-base titration, settling titration, redox titration, complexometric titration, and coordination titration.

Instrument features:

Implement computer control and have workstation capability.

The software is rich, convenient and practical, with automatic cleaning and liquid addition.

The endpoint is automatically determined with accurate and reliable results.

Titration curve, automatic smoothing, automatic filtering of false endpoints, or manual endpoint discrimination can also be selected.

Technical Indicators:

Potential measurement range: 0~± 1999.5mv

Basic error: 0.1% FS ± 0.5V

Burette volume: 10mL

Resolution of burette: 0.01mL

Burette accuracy: 0.1% F S

Input impedance: ≥ 1 × 1012 Ω