This product adopts the form of multi-function integration and box-meter integration technology. It uses a high-strength safety protection box as a carrier, and integrates multiple detection functions inside. It has good portability and is convenient for inspection personnel to enter various food production, sales and catering service places. On-site testing, and no additional facilities are required.

1. Functional composition: It mainly includes spectrophotometric module, pesticide residue detection module, colloidal gold detection module, fluorescence detection module, etc. All modules are integrated into one, which can handle most of the veterinary drug residues, pesticide residues, illegal additives, and biotoxin indicators on site.

2. Types of samples tested: vegetables and their products, fruits and their products, aquatic products and their products, livestock and poultry products and their products, dairy products, grains and oils and their products, condiments, wine, tea and their products, edible fungi, Beverages, egg products, rice and bean flour products, confectionery (small food), potatoes and puffed food, bottled (barrel) drinking water, infant formula milk powder, infant formula food and other foods, aquatic products and their products , tea, health products, tableware, etc.;

3. Human-computer interaction: 15-inch full-color capacitive touch screen operation, multi-touch, resolution 1024 × 768, no need for an external computer, each detection module of the system is controlled and managed by the food safety digital management module.

4. Operating system: Android 5.1.1 version.

5. Data transmission: Data can be exported and uploaded through WIFI, Bluetooth, and USB ports.

6. Printing method: Built-in micro-printer, can realize real-time printing of detection data, and print items can be set freely.

7. Power supply mode: Built-in high-capacity lithium-ion battery, can work continuously for at least 3 hours without external power supply.

8. The inspection operation interface directly displays the operation guide and operation video. According to the currently selected inspection item, the operation guide and operation video of the item are automatically displayed. There is no need to use other programs to open it, and there is no need to exit the current inspection program, which is more user-friendly and convenient.

9. You can choose or manually enter the sample name, and test different samples at the same time, the test results are automatically saved and can be uploaded to the server immediately.

10. Each channel can manually input and select relevant sample information and inspected unit information, and can intelligently save the corresponding information to the database, which is convenient for the next call

11. Intelligent positioning module: The device has a unique machine code, supports positioning, and displays latitude and longitude information and geographic location map in real time.

12. Wireless communication module (optional): 2G/3G/4G (APN) communication module can be configured, which can realize wireless Internet access and data transmission functions. Randomly provide ≥6G/year of Internet traffic and 5 years of free service.

13. Spectrophotometric detection module technical parameters

1) Detection ability: It can detect the common pesticide residues, excessive additions, prohibited additives and other indicators in food.

2) 16 detection channels, including at least 7 wavelength light sources such as 410, 450, 525, 560, 590, 630, 660nm, and each channel can achieve 7 wavelength absorbance detection;

3) Light source type: LED monochromatic light source;

4) Transmittance accuracy: ≤±1%T;

5) Repeatability of transmittance: ≤±1%T;

6) Linearity error: ≤±5%;

7) Built-in reference channel, eliminate the influence of internal and external interference factors in real time, and improve the detection accuracy;

8) It has the function of automatic mixing of sample solution.

14. Technical parameters of pesticide residue detection module

1) Detection ability: can detect common pesticide residues in food;

2) 16 detection channels;

3) Light source type: LED monochromatic light source, wavelength 410±5nm; interference filter technology is used to eliminate the influence of light source wavelength drift and ambient light;

4) Transmittance accuracy: ≤±1%T;

5) Repeatability of transmittance: ≤±1%T;

6) Linearity error: ≤±5%;

7) Built-in reference channel, eliminate the influence of internal and external interference factors in real time, and improve the detection accuracy;

8) With heating function, active temperature control, good temperature adaptability, and more accurate results;

9) The standard cuvette is used for detection, which is consistent with the national standard method, and the product has good versatility;

10) It has the function of automatic mixing of sample liquid.

15. Technical parameters of immunochromatographic colloidal gold detection module

1) Detection ability: It can detect common veterinary drug residues, biological toxins, prohibited additives, etc. in food;

2) Real-time detection or countdown detection, which can complete the detection of single card and triple card;

3) Detection precision CV≤2.0%;

4) Single detection time ≤ 3s;

5) Photodetector: color high-resolution area array CMOS, 500W pixels;

6) Detection method: reflection imaging type;

7) Light source: full spectrum LED cold light source.

16. Technical parameters of fluorescence detection module

1) Detection ability: suitable for surface cleanliness detection of food, tableware, hands, etc.;

2) Dual-channel detection, independent of each other and not affecting each other;

3) Detection sensitivity: 1×10-16 mol ATP;

4) Resolution: 1 RLU (relative luminous unit);

5) Detection range: 0~99999 RLU;

6) Detection time: adjustable from 10 to 30 seconds;

7) Accuracy error: ±5%;

8) It has the function of automatic calibration when it is turned on.