one、Chongqing Fatty Acid Value TesterSES-XQ-600Product Introduction

The fatty acid value analyzer is used to detect free fatty acids in grains. This instrument adopts an automatic liquid addition method, intelligently controls the liquid addition rate and accuracy, and abandons the traditional method of observing the endpoint through color change. It uses electrodes as sensors for knowledge endpoints. By accurately measuring changes in the system, the concentration of the measured ion changes suddenly near the titration endpoint, causing a sudden jump in electrode potential. The fuzzy logic control algorithm (grayscale model) is used to fit the curve with the backpropagation method (Bp neural network) to determine the titration endpoint and process the results.

Adding different functional modules and accessories can achieve the determination of acid value in food, determination of peroxide value and Showa value of animal and vegetable oils, determination of iodine value of vegetable oils, determination of iodine value and oxides of vegetable oils, etc

Compliant with national standard: GB/T20570-2015 Corn storage quality judgment rules GB/T29405-2012 Grain and oil inspection Grain and product fatty acid value determination instrument method GB5009.229-2016 National food safety standard Determination of acid value in food GB5009.227-2016National standard for food safety - Determination of peroxide value in food GB5009.34-2016 National standard for food safety - Determination of sulfur dioxide in food

IIChongqing Fatty Acid Value TesterSES-XQ-600Product principle

A fully automatic crude fat analyzer designed according to the Soxhlet extraction principle and the national standard GB/T1472-2008. Compared with other similar products, this instrument is easy to operate and can automatically achieve functions such as extraction, rinsing, and pre drying. Users only need to weigh the sample, and the instrument has automatic calculation and printing functions. After the test is completed, the experimental results can be automatically printed. The instrument adopts a touch sensitive LCD display screen, which is intuitive and easy to operate, fully considering the accidental harm caused by leakage in the design to the human body.

IIIChongqing Fatty Acid Value TesterSES-XQ-600Product Features

• In line with the trend of international development, the detection level of grain fatty acid value has been improved. Advanced neural network technology has been applied to determine the endpoint, and specialized instrument settings ensure experimental accuracy. The keyboard can directly select measurement programs such as "corn", "rice", "wheat", etc. The detection process is displayed in Chinese, and monitoring software is randomly equipped to monitor all fatty acid value measurement processes. The convenient operation interface and comprehensive program ensure the easy use and reliability of the instrument, eliminating human errors.

• Multiple experimental modes are selected to ensure experimental precision, while intelligent processing shortens the testing time. The test results can be output according to specific industry requirements, improving laboratory management level, and statistical analysis of stored test results.

4Chongqing Fatty Acid Value TesterSES-XQ-600Technical Parameter

1. Result range: 0-300mgKOH/100g dry matter
2. Result resolution: 0.01mgKOH/100g dry matter
3. Repeatability of measurement results: Parallel measurement of the same sample, with a difference not exceeding 2mg/100g (calculated as KOH)
4. Accuracy of measurement results: Compared with the values measured in GB/T15684-1995 and GB/T5510-1985, the difference does not exceed 2mg/100g（Calculated as KOH)
5. Minimum liquid feed: 0.0005mL
6. Volume accuracy: 0.01mL
7. Measurement range: PH: 0-20.00, potential: 0.1MV
8. Input impedance: 10¹⁵Ω
9. Effective accuracy: ± 0.5mv
10. Continuous working time of the instrument: greater than 24 hours
11. Measurement mode: rapid titration, precise titration
12. Automatic titration control: can automatically stop titration when reaching the endpoint
13. Method storage: 100 titration results
14. Peripheral interfaces: printer interface, RS232C interface

five、Chongqing Fatty Acid Value TesterSES-XQ-600scope of application

Suitable for the determination of corn, rice, brown rice, rice, and wheat flour