The electrochemical fast food heavy metal detector adopts electrochemical fast detection technology, combined with innovative fast pre-processing methods, can quickly determine the heavy metal in various samples of various grains and grains and their products, feed and feed materials, Chinese medicinal materials, vegetables, etc. Content, quick and easy operation, accurate and reliable results. 

The main technical parameters:

Application case one:

Select national food standards including grains, vegetables, etc., and use YASH-200 for rapid sample processing and determination. The test results are shown in Tables 1~3: 

Table 1 Test results of cadmium

Table 2 Test results of copper element

Table 3 Lead element test results

Application case two:

Five rice samples were obtained from a grain field, and YASH-200 was used for rapid sample processing and determination. The measurement methods were compared with an imported manufacturer’s single wavelength dispersion X-ray fluorescence instrument (the lower limit of Cd quantification is 0.05 ppm). The test results are shown in Table 4. Shown: 

Table 4 Test results of actual samples of cadmium in rice

Conclusion: The test results show that this method is applied to the determination of cadmium (Cd), copper (Cu), lead (Pb) and other heavy metal elements in food. It has the characteristics of high accuracy and good stability. It is fully satisfied by the Academy of Agricultural Sciences, Industry and Commerce Bureau, Food Bureau, Ocean Monitoring Center and other departments have on-site and rapid detection requirements for heavy metals in food.