Product Introduction Information

The highly intelligent pesticide residue detector not only follows the national standard for detecting organophosphorus and carbamate pesticides, but also can accurately detect specific pesticides by item (see project table for specific classification). The detection method for organophosphorus and carbamate pesticides is enzyme inhibition rate colorimetric method, based on the national standard method (GB/T5009.199-2003). Acetylcholinesterase and butyrylcholinesterase reagents can both be used, meeting the requirements of national standards and the standards of the Ministry of Agriculture; The sub item detection is based on colloidal gold immunochromatography for rapid and accurate detection of numerous insecticides. 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.

Instrument testing items:

Testing Methods Testing Items

Enzyme inhibition rate method for residual organophosphate and carbamate pesticides

Colloidal gold carbendazim, chlorpyrifos, ipratropium, imidacloprid, fipronil, azithromycin, methomyl, triazophos, paraquat, methomyl, imidacloprid, imidacloprid, 4-chlorophenoxyacetic acid, 2,4-dichlorophenoxyacetic acid, 2,4,5-trichlorobenzene Oxyacetic acid, 6-benzyladenine, herbicide, imidacloprid, thiamethoxam, fungicide, fluazuron, putrescide, cypermethrin, efficient chlorfluazuron, metformin, fluazuron, pyridaben, thiamethoxam, enoxymorpholine, pyrimethanil, fluazuron, and pyrimethanil Pesticide residues such as triazolone/triazolone, fipronil, tebuconazole, methoxam, chlorfenapyr, diazinon, oxytetracycline, methylpyridine phosphate, amitriptyline, and amitriptyline

2、 Technical parameters

1. The instrument adopts desktop integrated system detection technology, which highly integrates the spectrophotometric module, colloidal gold detection module, new pesticide residue detection module, digital management module, and wireless communication module, supporting the detection of 200 food safety testing items, while reserving upgraded detection methods.

2. The instrument detection module is standardized and intelligent, and the detection items can be freely combined. The detection box is equipped with multiple standard detection units, and the detection modules can be adjusted for configuration.

3. Display screen: The instrument adopts a 10.1-inch vertical LCD touch screen display, paired with the Android intelligent operating system. The main control chip adopts ARM Cortex-A7, RK3288/4-core processor, with a main frequency of 1.88GHz, easy to operate, and stronger performance.

4. Detection channel: ≥ 24 channels; Adopting a precision rotating colorimetric cell design and using the same chip and light source for calibration accuracy, it solves the error values between different light sources, making it more accurate and efficient. (Error between channels 1-24 0.1%, patent number: ZL202022821055.2)

5. Instrument light source: High precision imported four wavelength cold light source, each channel is equipped with 410, 520, 590, 630nm wavelength light sources, and comes standard with advanced optical path switching devices. The patented optical path switching function can achieve 64 wavelengths, and all detection items can be detected simultaneously in all channels.

6. The device can be calibrated with one click, automatically saving calibration data, automatically comparing and verifying to obtain accurate light sources. It uses Android SP to store data, ensuring that light source data is never lost and convenient for every use.

7. Communication interface: equipped with wireless communication module, 4G (APN) optional, communication module, Bluetooth transmission, and dual USB interface and RJ45 Ethernet interface, which can achieve data storage and transmission in multiple ways.

8. Storage method: Supports USB storage, standard USB interface, no driver installation required. The storage capacity of the test results is over 200000 pieces, and it can generate Excel spreadsheets for copying, with login protection function.

9. Intelligent operating system:

9.1 Operating System: The instrument can automatically correspond to relevant detection channels on the same detection interface, selecting 1-12 sample names at once without exiting the interface, saving operation time. And each channel attribute and sample information can be edited separately, such as the sending unit, personnel, testing personnel, etc. When printing, check the print display option.

9.2 Data Integration System: The equipment homepage automatically summarizes and analyzes testing data, including weekly and monthly testing data, the total number of all tests, including the total number of tests, qualified and unqualified numbers, as well as relevant column analysis charts. All testing data is clear at a glance, without the need for computer queries, making it faster and more intuitive.

9.3 Database System: More than ten database classification management instruments, including project types, project data, testing data, historical records, national standard information, curve information, sampling information, testing information, inspected information, review information, chart information, light source calibration information, printing style information, sample library information, etc. The databases are coordinated and linked to ensure the authenticity and integrity of the data. At the same time, the product database and historical detection records support one click retrieval function.

9.4. Limited amount regulation system: equipped with a limited amount query and compliance determination system for adding substances. After detecting the results, the system automatically calls the relevant national standards in the system database for comparison and judgment, objectively displaying whether the judgment results are qualified.

9.5 Project Pre setting System: The instrument has a task pre setting module that allows for one click pre setting, providing convenient and efficient new testing solutions. Each task can be set with different samples, batches, numbers, sources, notes, sampling information, testing information, inspection information, re verification information, and more. When sending samples for testing, one click retrieval and saving of information can be done multiple times, greatly improving detection efficiency.

9.6 Data supervision system: synchronously connect with the supervision platform. The data can be uploaded on the LAN and the Internet, and the test results can be directly transmitted to the food safety supervision platform. Conduct regional food safety supervision, big data analysis and processing, and data statistics, detect the long-term and short-term dynamics of regional food safety, and achieve food safety problem estimation and early warning.

9.7.1. New Printing System: Equipped with a brand new printer and a newly created custom printing method, it can flexibly select and control the printing of product qualification certificates (required by the National Ministry of Agriculture standards), QR codes, sampling information, testing information, inspection information, review information, sampling date, testing date, and other information as needed.

9.7.2 A4 paper version report printing function (optional): The device has two result display modes, which can automatically generate A4 printing templates and receipt printing templates. It can be connected to an external printer through WiFi and Ethernet cables for printing.

10. Power supply mode: The instrument can be used for both AC and DC, with a 12V DC power supply. It can be connected to a car power supply and can be equipped with a 6-hour large capacity rechargeable lithium battery. The battery level can be displayed in real time, making it convenient for outdoor mobile testing.

11. Colloidal gold detection module: using single channel CMOS imaging processing technology and colloidal gold immunochromatography technology, it can read colloidal gold card data, automatically collect, process and analyze it, display the detection results, and automatically judge the detection results based on reference limits. It can detect common veterinary drug residues, biotoxins, antibiotics, prohibited additives, etc.

11.1 Detection technology: CMOS imaging detection;

11.2. Detection channels: 2 channels;

11.3. Testing methods: elimination method and colorimetric method;

11.4. Display mode: negative or positive;

11.5 Curve form: Direct insertion scanning method, displaying the image of the gold label card, generating and recognizing CT curve graphs in real time, without manual adjustment, automatically exiting the detection card after completion of the detection. Compatible with other gold standard cards on the market, with no restrictions on the use of consumables.

12. The instrument has remote upgrade function, which can be targeted for customer and instrument updates, automatically updated after startup, and can continuously update the system version for free, without the need for traditional products to be updated at the factory, saving time and labor costs and avoiding the potential risk of equipment damage caused by logistics transportation and factory upgrades.