Fluorescence Quantitative Fungal Toxin Detector

Product Introduction:

The fluorescence quantitative fungal toxin detector adopts the principle of fluorescence quantitative rapid detection, mainly detecting the content of fungal toxins in grain, oil, grain and feed, including aflatoxin B1, aflatoxin M1, zearalenone, vomitoxin, fumonisin, etc. The detection samples cover grains (rice, corn, wheat, barley, sorghum, etc.) and their products, feed and its raw materials, edible oils and fats, milk and its products, etc; The sample pre-treatment is simple, and the entire testing process takes 12 minutes. The product is suitable for local grain depots, grain production enterprises, feed mills, various animal husbandry enterprises, flour mills, food processing plants, third-party testing institutions, and government regulatory departments at all levels.

Product Features:

1. Extremely high stability: using imported fluorescent microspheres with uniform particles, ensuring good product stability from the source and good reproducibility within and between batches. The reagent strip can be stored at room temperature without refrigeration. After testing, the reagent strip can be stored for one year after drying, achieving traceability of the results. Adopting a thermostat device with one hole per tube, automatic timing, unaffected by external temperature and humidity, suitable for a wider range of locations.

2. Fast and accurate quantification: It combines the characteristics of colloidal gold rapid, enzyme-linked immunosorbent assay quantitative, and chromatographic accurate detection to achieve fast and accurate quantitative detection;

3. Built in quantitative standard curve: The instrument has a built-in standard curve, which does not require the use of standard samples and does not require the use of standard curves during testing. This not only saves costs but also avoids contact between operators and vomitoxin, protecting the safety of operators;

4. On site testing: There is no requirement for the sample size for testing, and it can be tested with a single or small number of samples, or with a large number of samples simultaneously, and on-site testing can be achieved;

5. Low supporting requirements: Low requirements for supporting pre-treatment instruments, equipment, and personnel, and operators only need short-term training to master them proficiently;

6. High cost-effectiveness: Spend one-third of the price of imported equipment to obtain the quality and results of chromatographic detection, and save manpower and material resources, significantly reducing detection costs.

7. Easy and convenient to use: The instrument is equipped with built-in testing project operation videos, which do not require professional training. You can watch the built-in operation videos of the instrument while conducting experiments, making it easy and fast to get started.

8. Professional and worry free: Sample curves can be customized according to user needs, and curve information can be remotely and wirelessly pushed without the need to return the instrument to the factory.

Instrument Technical Parameters:

1. Measurement principle: Read the fluorescence quantitative detection card, compare the fluorescence signal intensity of the detection area (T-line), quality control area (C-line), and background area, and calculate the content of the target substance based on the standard curve built into the detection card.

2. Instrument display: 7-inch 1200 * 1920 IPS screen display, no external computer required;

3. Operating System: Android operating system, 1.5GHz octa core processor, 2GB RAM,

4. Printing: The instrument comes with a thermal printer, and the test results can be printed in real-time.

5. Instrument measurement repeatability: ≤ 0.4%, stability: ≤ 0.6%

6. The repeatability CV of the same test strip is ≤ 0.4%

7. Precision between instruments CV ≤ 3%

8. Light source: laser light source, 475nm, 525nm

9. Detector: Photovoltaic cell

10. When reading signals, the scanning distance is 20mm, and the scanning range should have at least 2mm of redundancy outside the C and T lines. The CT line position can be customized for precise recognition.

11. Detection and interpretation: The instrument has a power on self-test function and can complete the detection card interpretation within 12 seconds. The detection time for a single sample is less than 8 seconds.

12. Detection method: automatic scanning.

13. The instrument automatically recognizes the detection items, sample types, detection limits, and standard curves on the barcode of the detection card, forming a complete chain of detection data information. One card, one control. After inserting the card, the instrument automatically reads the fluorescence signals of the C and T lines displayed on the detection card, and calculates the results automatically based on the standard curve built into the detection card; Users can choose to set detection limits/quantification limits (internal control or national standard limits) according to their own needs.

14. Testing data information collection items (including but not limited to): The instrument supports at least the following testing data collection: ① Testing items; ② Sample type; ③ Testing samples; ④ National limited quantity; ⑤ Testers; ⑥ Testing unit; ⑦ Testing time; ⑧ Detection line/quantitative limit; ⑨ Test number; ⑩ Internal control limit; ⑪ Sample sources, etc., and support remote expansion and upgrade of data collection projects.

15. Detection data collection method: The items listed in the detection data information collection project are: ① - ⑨, which are automatically recognized and collected by the instrument, and ⑩ - ⑪, which are handwritten inputs.

16. Testing data upload method: After completing the testing, the instrument can automatically upload all the testing data information specified in the collected items to the testing supervision system platform.

17. Interface: Bluetooth communication interface; Built in wireless WIFI, the detection data is transmitted in real-time to the data monitoring platform, and customers can log in to the network through their account to view the detection data in real time.

18. Storage space: 16GB of storage space.

19. Information input: Supports handwritten input in both Chinese and English.

20. Local data management: It has functions such as detecting data storage, querying, batch data deletion, and printing.

21. Testing project management: The instrument supports maintenance and management of testing projects and corresponding national limited remote additions, deletions, etc.

22. Operation permission management: The instrument supports the function of detecting operators using accounts and passwords to log in to the instrument, and supports account and password verification on the supervision system platform.

23. Training and learning: Built in detection project operation process videos, teaching software can be updated online in real-time.

24. Working temperature: 5-40 ℃, relative humidity: 10% -90%. The power supply voltage is 220V ± 22V, the frequency is 50Hz ± 1Hz, the rated power is 40W, and the connection method with the power supply is detachable power cord.

25. Constant temperature incubator

(1) Suitable for precise temperature control of quantitative colloidal gold test paper cards and reaction liquids to improve accuracy;

(2) There are 6 incubation slots, and the time for each slot is independently controlled;

(3) After inserting the card strip, it will automatically count down, and when the countdown ends, it will automatically sound an alarm and record the timeout time;

(4) Internal constant temperature control, temperature control temperature: 37 ℃, temperature control accuracy ≤ 0.5 ℃, heating rate ≤ 8min, temperature uniformity ≤ 0.3 ℃, real-time temperature display accuracy: 0.1 ℃.

26. Instrument size: 340 * 280 * 140mm