The food safety comprehensive analyzer produced by Shandong Yuntang Intelligent Technology Co., Ltd. adopts a multifunctional integration and box instrument integration design. It uses a high-strength safety protection box as the carrier and integrates multiple detection functions internally. It is suitable for units such as food and drug supervision bureaus, health departments, higher education institutions, research institutes, agriculture and rural bureaus, food deep processing enterprises, and inspection and quarantine departments.

1. Functional composition: It mainly includes a spectrophotometric module, a new pesticide residue detection module, a colloidal gold detection module, a fluorescence detection module, a digital management module, etc. All modules are integrated into one, which can quickly detect more than 200 food safety items, such as veterinary drug residues, pesticide residues, illegal additives, bacterial values and other indicators.

2. Types of test samples: tableware and kitchen utensils, fruits and vegetables and their products, aquatic products and their products, livestock and poultry products and their products, infant and toddler dairy products and milk powder products, honey, grain and oil and their products, seasonings (vinegar, soy sauce, monosodium glutamate, salt, etc.), alcoholic beverages and their products, edible fungi, beverages, egg drug residues (eggs, duck eggs, etc.), rice and bean products, candies and pastries (small food), potatoes and puffed foods, bottled (barrel) drinking water, food with added food coloring, food with additives, and related foods containing toxic and harmful substances.

3. Display screen: The instrument adopts a 15.6-inch 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. 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 is equipped with an 18ah high-capacity rechargeable lithium battery. The battery level can be displayed in real time and can work continuously for at least 4 hours without an external power supply.

5. 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. It uses high-precision imported four wavelength cold light sources, each channel is equipped with 410, 520, 590, and 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. Communication Interface: Equipped with wireless communication module, 4G (APN) communication module, Bluetooth transmission, and dual USB interfaces as well as RJ45 Ethernet interface, it can achieve data storage and transmission in multiple ways.

7. Storage method: Supports USB storage, two standard USB interfaces, 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.

8. Operating system: The instrument can automatically correspond to relevant detection channels on the same detection interface, selecting no less than 11 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. Data integration system: The device homepage automatically summarizes and analyzes detection data, including weekly detection data, monthly detection data, total number of detections, including total number of detections, qualified number, unqualified number, and related column analysis charts. All detection data is clear at a glance, without the need for computer queries, making it faster and more intuitive.

10. 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.

11. Limited edition regulatory system: equipped with a limited edition query and compliance assessment 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.

12. 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 plans. Each task can be set with different samples, batches, numbers, sources, notes, sampling information, testing information, inspection information, review information, and more. When sending samples for testing, one click retrieval and saving information can be accessed multiple times, which is suitable for large-scale testing business and can greatly improve testing efficiency.

13. Data supervision system: synchronized docking with the supervision platform, data can be uploaded via LAN and Internet, and the test results can be directly transmitted to the food safety supervision platform. Conduct regional food safety supervision, big data analysis and data statistics, monitor the long-term and short-term dynamics of regional food safety, and predict and warn of problems.

14.1. 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.

14.2. A4 paper version report printing function: The device has two display methods for results, 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.

15. 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.

15.1. Can instantly detect single and triple SIM cards;

15.2. Detection channels: 2 channels;

15.3. Testing methods: elimination method and colorimetric method;

15.4. Display mode: negative or positive;

15.5 Curve form: Insertion scanning method, displaying gold label card images, real-time generation and recognition of CT curve graphs, no need for manual adjustment. Compatible with other gold standard cards on the market, with no restrictions on the use of consumables.

16. Fluorescence detection module: Quickly detect the content of microorganisms and solid bacteria in water quality. Rapid detection of adenosine triphosphate (ATP) using the "luciferase luciferin system". Using ATP content to indicate the amount of residual microorganisms and other organisms in the sample, used to assess hygiene conditions. Suitable for testing the cleanliness of surfaces and water quality of food, tableware, hands, liquids, etc.

16.1. Detection channel: Dual channel detection accuracy: 1 × 10-18mol

16.2. Detection range: 0 to 99999 RLU

16.3. Testing time: 15 seconds

16.4. Interference detection: ± 5% or ± 5 RLU

16.5. Operating temperature range: 5 ℃ to 40 ℃

16.6. Operating humidity range: 20-85%

16.7. Self check within 30 seconds of startup, built-in self calibrating light source, automatic judgment of qualified and unqualified, and automatic calculation of qualification rate.

17. 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.