The determination of corn fatty acid value in grain and oil testing projects is still a relatively complex experiment, occupying a large amount of experimental workload. At present, chemical titration is still a conventional analytical method, but the judgment of endpoint color directly affects the variability of titration results, which will have a significant impact on product quality control.

The TRI-III fully automatic titration system adopts a new peak based endpoint determination method and a precise liquid addition and feeding system to achieve automated titration of batch samples. It uses a new modular combination, and customers can customize and expand different automation according to their own situation, such as adding an automatic injection module, a constant temperature module, and a pre-processing online module. It has both automatic injection and automatic titration functions. This instrument is suitable for titration work of multiple types of samples, and can meet the analysis experiments for color determination endpoints such as pH titration, fatty acid value titration, acid value titration, COD titration, etc.

High precision injection pump, minimum liquid volume added: 0.001ml.

Dual screen design, real-time display of color change curve and titration volume during titration process.

The detection unit adopts a variable color sensing detection unit to meet the recognition and judgment of multiple types of colors.

Compatible with 50ml or 100ml sample cups, other types can be customized.

Compatible with sample positions for 8-bit automatic injection analysis.

• Liquid addition accuracy: RSD<0.5% 。

• Liquid addition accuracy:< 0.25%.

• Equipped with automatic mixing function.