Agricultural products heavy metal detector

1. Product Introduction:

HD-LZ200A agricultural product heavy metal detector uses stripping voltammetry, which has high sensitivity and low cost. With screen-printed electrode consumables and simple sample pre-treatment methods, it can realize rapid quantitative analysis of various heavy metals and elements in products such as grains (rice, brown rice, wheat, corn, etc.), aquatic products (shrimp, swimming crab, clams, scallops, etc.), vegetables (leek, eggplant, ginger, etc.), fungi (fresh edible fungi, mushrooms, Agaricus blazei, etc.), milk and dairy products, Chinese medicinal materials and water quality, such as cadmium (Cd), lead (Ph), copper (Cu), zinc (Zn), chromium (Cr), arsenic (As), mercury (Hg) and beneficial elements such as selenium (Se). It is suitable for on-site rapid detection of various enterprises, testing institutions and supervision departments.

2. Application Field:

Agricultural product heavy metal detector is widely used in public security food, drug and environmental crime investigation departments, grassroots supervision stations of market supervision bureaus, grassroots supervision stations of agricultural bureaus, testing departments of food production enterprises, and testing departments of food distribution enterprises.

3. Product features:

1. The test results have low detection limits and high accuracy, meeting the testing requirements of the food industry;

2. The sample testing speed is fast, and the test of a single sample only takes 20 minutes (including 15 minutes of pretreatment);

3. Portable design, easy to carry, no external power supply required, can be used for rapid on-site food testing;

4. Easy to operate and low cost of use;

5. It is also suitable for rapid on-site or laboratory analysis of heavy metals in agricultural products, aquatic products, and processed foods.

4. Performance parameters:

1. Android smart operating system, the instrument can be connected to the Internet via WiFi and upload data to the cloud platform;

2. 10-inch high-definition color touch screen, full touch screen operation, simple software operation interface, easy to use;

3. The instrument has its own protection function, and the user name and password can be set to prevent non-staff operation;

4. The instrument has built-in operating instructions and operation videos, which makes it easier to use and detect, without professional training, and is suitable for on-site testing by non-professionals;

5. The instrument has built-in national standard limit standard documents, which can be opened and viewed from the instrument;

6. The instrument has a data analysis function, which can screen the qualified rate of test data within a certain period, And it is represented by a bar graph;

7. Built-in USB interface, which can export table documents for convenient statistical analysis;

8. The instrument has a built-in printer, which can print information such as the name of the test project, project type, test results, test personnel, inspection unit, inspection personnel, limit standards, etc.;

9. Built-in lithium battery power supply, AC and DC dual-use, can be used for more than 4 hours without power, adapt to the environmental conditions of the portable acquisition site and ensure the accuracy and stability of the test results;

10. The pretreatment time of small batch samples does not exceed 20 minutes, and the pretreatment process does not require strong acid and heating digestion;

11. Test time: screening, single element ≤4 minutes; accurate quantification, single element ≤9 minutes. Lead and cadmium can be detected at the same time;

12. The instrument uses screen-printed electrodes, and does not require professional and complex pretreatment processes such as grinding and maintenance;

13. Instrument working voltage: 29V, working current: <800mA;

14. Whole machine weight: ≤3Kg;

Product's Website：http://en.huoerd.com/lszjsjcy/1347.html