Pesticides are an important means of preventing and controlling agricultural pests and diseases. However, during the spraying process, in order to pursue disinfection, some growers will use pesticides that exceed the standard or are too toxic, which will inevitably lead to excessive pesticide residues in vegetables. When these vegetables are circulated in the market and appear on the dining table, they can cause serious harm to the human body. Therefore, vegetables must undergo strict testing before entering the market. The commonly used detection instrument is the rapid detection instrument for pesticide residues.

Which brand of pesticide residue rapid testing instrument is good?

According to the national standard method (GB/T5009.199-2003), a rapid pesticide residue measuring instrument developed by Shandong Yuntang Intelligent Technology was designed and developed. Enzyme inhibition rate colorimetric method is used for rapid and accurate detection of organic phosphorus and carbamate pesticide content in agricultural and forestry products such as fruits and vegetables. Widely used for rapid detection of organophosphorus and carbamate pesticide residues in vegetables, fruits, tea, grains, agricultural and sideline products, and other food products; In addition, it can also be used for on-site inspections of fruit and vegetable tea production bases and farmers' wholesale and sales markets, as well as for quick safety checks before processing fruits and vegetables in restaurants, schools, canteens, and homes.

Product Introduction:

Testing standards: Designed based on national standard methods (GB/T5009.199-2003) and requirements such as the World Health Organization (WHO), the Food and Agriculture Organization of the United Nations (FAO) residue pesticide testing standards, and the World EPA reference intake. The enzyme inhibition rate colorimetric method is used to quickly and accurately detect the content of organic phosphorus and carbamate pesticides in agricultural and forestry products such as fruits and vegetables.

Widely used for rapid detection of organophosphate and carbamate pesticide residues in foods such as vegetables, fruits, tea, grains, and agricultural products; In addition, it can also be used for on-site testing in fruit and vegetable tea production bases and agricultural wholesale sales markets, as well as safety speed testing before fruit and vegetable processing in restaurants, schools, canteens, and households.

Performance Description:

1. Acetylcholinesterase and butyrylcholinesterase reagents can both be used, meeting the requirements of national standards and regulations.

2. Automatically determine whether the sample is qualified, making the test results more intuitive.

3. The instrument has a menu library of over 100 vegetable names, classified management, and can add or delete vegetable names as needed, edit vegetable names, and directly print out vegetable names.

4. Detection channels: 10 detection channels, capable of testing multiple samples simultaneously, cyclic detection, immediate release and detection. Each sample is controlled by a program to work independently without interfering with each other.

5. The intelligent operating system adopts more user-friendly operation, and the main control adopts a multi-core processor with a main frequency of 1.88GHz, which runs faster and has stronger stability.

6. Display mode: 7-inch high-sensitivity true color touch screen display, user-friendly Chinese operation interface, intuitive and simple reading.

7. The printer uses a 5V serial port for printing, and can choose to print manually or automatically. The printing result takes three minutes and the printing format includes the name of the tester, absorbance difference, testing time, testing institution, sample name, and result judgment.

8. The light source adopts imported ultra high brightness light-emitting diodes, which have the advantages of low power consumption, high precision, strong stability, controllable light source that can turn off unused light sources, and fast response speed.

9. Intelligent constant current and voltage regulation, automatic calibration of light intensity, and long-term continuous operation of the light source without temperature drift phenomenon.

10. The instrument has GPRS remote transmission function, which can realize data remote transmission platform and WiFi networking function. It can quickly upload data to the computer for data management and statistics.

11. Designed with USB 2.0 interface, it is convenient for data storage and movement, and can be directly connected to a computer at any time. The instrument can also be controlled by a computer. Implement data query, browsing, analysis, statistics, printing, etc.

12. High degree of intelligence, the instrument has self checking function: it has power on self checking and zero adjustment functions, and has automatic detection of repeatability function

13. The instrument has its own protection function, which can set a username and password to prevent non staff operations.

14. Adopting DC12V DC power supply, the safety system is higher and equipped with a 6A lithium battery charger.

15. The instrument has the functions of recalibration, locking, and factory reset.

The instrument has a database containing over 100 vegetable names. The main control chip adopts a 32-bit processor, which is faster and more stable. There are 20 detection channels that can test multiple samples simultaneously. Each sample is controlled by a program to work independently without interfering with each other. Directly clicking can be used to automatically determine whether the sample is qualified, and the test results are more intuitive.

The rapid detection instrument for pesticide residues can quickly detect the amount of pesticide residues in vegetables, making it convenient for departments, markets, school canteens, and households to use, reducing the harm of pesticide residues to human health.