Food testing equipment

Product use:

This food testing instrument is an integrated food safety rapid testing and analysis equipment, which is widely used in the Food and Drug Administration, health departments, colleges and universities, scientific research institutes, agricultural departments, farms, slaughterhouses, food and meat product deep processing enterprises, inspection and quarantine departments and other units.

Testing items:

It can quickly detect the content of formaldehyde, sulfur dioxide, nitrite, and bleaching powder in various foods. The instrument reserves other project testing programs and ports, and can easily add testing items according to future needs.

Function introduction:

1. Android smart operating system, using more efficient and humanized operation, the instrument has network cable connection, wifi network upload, GPRS wireless remote transmission function, and fast data upload.

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

3. Detection channel: ≥12 detection channels, multiple samples can be tested at the same time, each sample is controlled by the program to work independently and will not interfere with each other.

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

5. Equipped with a new generation of embedded thermal printer, you can choose manual printing or automatic printing, and the test report and QR code can be automatically printed after the test is completed.

6. The light source adopts imported ultra-bright light-emitting diodes, which are high-precision, stable, controllable, and can turn off unused light sources, with lower power consumption.

7. The USB2.0 interface design is adopted to facilitate the storage and movement of data, and can be directly connected to the computer at any time, and the instrument can be controlled by the computer. Realize data query, browsing, analysis, statistics, printing, etc.

8. The instrument has a supervision platform. Data can be uploaded to the local area network and the Internet, and the test results are directly transmitted to the food safety supervision platform. Carry out regional food safety supervision and big data analysis and 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, meet the needs of on-site and mobile testing, can realize the detection of all test items under the same software, and can intuitively display the test results through the same window.

10. The instrument has a menu library of various samples, which can flexibly select test samples, and different test channels can detect different sample items at the same time.

11. Sample processing is simple and labor-saving, and the overall operation is fast, safe and convenient.

12. The instrument has its own protection function, and the user name and password can be set to prevent non-staff operations.

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

14. Built-in powerful database, you can directly select sample name, detection index, inspection unit and other information on the instrument, or directly edit and enter sample name, detection index, inspection unit and other information on the instrument and save it in the sample database.

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

16. Supports U disk storage. The result judgment line can be modified, the reference value calibration value can be saved, and the power is off without losing data.

Main parameters:

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

2. Display mode: 7-inch LCD touch screen display, humanized Chinese operation interface, intuitive and simple reading.

3. DC 12V power supply, can be connected to the vehicle power supply, can be equipped with 6ah large-capacity rechargeable lithium battery, convenient for outdoor flow testing.

4. Single wavelength cold light source, each channel is equipped with 410, 520, 590, 630nm wavelength light source, standard advanced optical path switching device, patented optical path switching function can achieve up to 64 wavelengths, and all detection items can achieve all channels at the same time.

5. Automatic adjustment and calibration of light source brightness

6. Intelligent constant current voltage regulation, automatic calibration of light intensity, no temperature drift of light source for long-term continuous operation. .

7. Built-in new national limit standards, on-site comparison with the measured results, and continuous update of standards.

8. Continuous sampling and continuous testing

9. Automatic accumulation of sample numbers.

10. Expandable testing items.

11. Test results can be printed and uploaded in batches.

12. Test results are in Excel form and can be copied by connecting to a computer.

13. Storage capacity for test results: 200,000 records

15. Standard USB interface, no driver installation required.

16. Large-capacity lithium battery can be configured, and the firmware can be upgraded

Technical parameters:

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

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

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

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

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