Grain and oil titration analyzer

1、 Instrument usage and scope of application

The JDDY grain and oil titration analyzer has achieved automatic detection of multiple grain and oil quality indicators; A titration analysis platform has been established, which can be used for other titration analyses based on color changes to determine endpoints. Widely used in various quality inspection institutions, grain enterprises, agriculture, food processing, and research institutions.

2、 Instrument performance characteristics

Grain and oil titration analyzer is an analytical titration platform based on color change as the titration endpoint. It uses DSP technology to improve system operation efficiency and selects quantitative pumps to enhance instrument accuracy and anti-interference ability; Breaking away from the PC, embedded technology is used to achieve miniaturization of the instrument. The instrument has functions such as automatic titration, data processing, display, storage, and printing. At the same time, it realizes automatic detection of multiple indicators such as oil acid value, peroxide value, grain acidity, reducing sugar, and fatty acid value of rice and corn.

3、 Following standards

This instrument complies with the requirements of Appendix A of GB/T 20569-2006, Appendix A of GB/T 20570-2006, GB/T 5530-2005, GB/T 5538-2005, GB/T 5513-2008, and GB/T 5517-2010 standards.

4、 Main technical indicators

1. The difference in fatty acid value between rice and corn in the double test is not more than 2mg/100g

2. The double test of oil acid value meets the requirements of national standards

3. The relative deviation of the peroxide value double test shall not exceed 10%

4. The difference in grain acidity between the two tests is not more than 0.50 ml of alkali solution per 10g of sample

5. The difference between the double tests for reducing sugar should not exceed 0.05%