Product Usage:

This food additive detector is an integrated food safety rapid detection and analysis equipment, widely used in units such as food and drug supervision bureaus, health departments, higher education institutions, research institutes, agricultural departments, breeding farms, slaughterhouses, food and meat product deep processing enterprises, inspection and quarantine departments, etc.

Testing items:

1. Testing items: It can quickly detect the content of formaldehyde, sulfur dioxide, nitrite, suspended white pellets, and pesticide residues in various types of food. The instrument reserves other testing programs and ports, and can easily add testing items according to future needs.

Function Introduction:

1. The Android intelligent operating system adopts more efficient and user-friendly operation. The instrument has Ethernet connection, WiFi network upload, GPRS wireless remote transmission function, and can quickly upload data.

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

3. Detection channels: There are 12 detection channels that can simultaneously test multiple samples. Each sample is controlled by a program to work independently without interfering with each other.

4. Display mode: 8-inch LCD touch screen display, user-friendly Chinese operation interface, intuitive and simple reading.

5. Equipped with a new generation embedded thermal printer, it can choose between manual printing or automatic printing. After the inspection is completed, the inspection report and QR code can be automatically printed.

6. The light source adopts imported ultra high brightness light-emitting diodes, which have high precision, strong stability, controllable light source, can turn off unused light sources, and lower power consumption.

7. 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.

8. The instrument is equipped with a regulatory platform. The 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 and big data analysis processing, detect the long-term and short-term dynamics of regional food safety, and achieve food safety problem estimation and early warning

9. Integrated portable rapid testing equipment, meeting the needs of on-site and mobile testing, capable of detecting all testing items under the same software, and displaying testing results intuitively through the same window.

10. The instrument has a menu library of multiple categories and types of samples, allowing for flexible selection of detection samples. Different detection channels can simultaneously detect different sample items. It is also possible to directly edit and input information such as sample name, detection indicators, and sending unit on the instrument, and save them into the sample database.

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

13. High sensitivity, high detection accuracy, high repeatability accuracy, scanning high-precision optical sensor.

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

15. Supports USB storage. The result judgment line can be modified, the reference value calibration value can be saved, and data will not be lost when power is turned off.

Main parameters:

1. The main control chip adopts ARM Cortex-A7, RK3288/4-core processor, with a main frequency of 1.88GHz, faster operation speed and stronger stability.

2. DC 12V power supply, can be connected to car power supply, can be equipped with 6ah large capacity rechargeable lithium battery, convenient for outdoor mobile testing.

3. Single 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.

4. Automatic adjustment and calibration of light source brightness

5. Intelligent constant current and voltage regulation, automatic calibration of light intensity, no temperature drift phenomenon in the light source during long-term continuous operation..

6. Built in new national limited edition standards, on-site comparison with measured results, and continuous updating of standards.

7. Continuous injection and testing

8. Sample numbers are automatically accumulated.

9. The testing items can be expanded.

10. The test results can be printed and uploaded in batches.

11. The test results are in an Excel spreadsheet, which can be copied by connecting to a computer.

12. Storage capacity for 200000 test results

13. Standard USB interface, no driver installation required.

14. Configurable large capacity lithium battery, firmware upgradable

Technical parameters:

1. Pesticide residue: detection limit: inhibition rate of 5%, detection range: inhibition rate (0-100)%

2. Formaldehyde: detection limit: 1mg/kg, detection range: (0-100) mg/kg

3. Nitrite: detection limit: 1mg/kg, detection range: (0-100) mg/kg

4. Sulfur dioxide: detection limit: 1mg/kg; 5mg/kg ， Detection range: (0-100) mg/kg; (0～500) mg/kg

5. Hanging white block: detection limit: 5 mg/kg, detection range: (0-500) mg/kg