Grain heavy metal rapid detector

　　Grain heavy metal rapid detectorUsing the principle of fluorescence quantitative rapid detection, the main focus is on detecting the true heavy metals lead and cadmium in grain, oil, grain, and feed. The detection samples include 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.

　　Grain heavy metal rapid detectorProduct features:

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

2. Rapid and accurate quantification: It combines the characteristics of colloidal gold rapid, enzyme-linked immunosorbent assay quantitative, and chromatographic accurate detection to achieve rapid 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: The requirements for the supporting pre-treatment instruments, equipment, and personnel are low, 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. Professional and worry free: The sample curve can be customized according to user needs, and can be remotely operated without the need to return the instrument to the factory;

Instrument technical parameters:

1. Detection 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. Signal reading: Scanning range of 20mm, CT line position can be customized for precise recognition;

3. Detection and interpretation: The instrument has a power on self-test function, and the detection time for a single sample is less than 4 seconds;

4. The instrument automatically recognizes the detection items, sample types, detection limits, and standard curves of the QR code, 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 standards) according to their own needs;

5. Detection channel: single channel;

6. Detection light source: 365nm;

7. Detector: photovoltaic cell;

8. Detection speed: Single detection time<4S;

9. Detection method: automatic scanning;

10. Sample type: Unrestricted customization;

11. Screen size: 10.1-inch display screen with 1280 * 800 IPS;

12. Operating System: Android 7.1.1 operating system, 1.2 GHz quad core processor, 1GB of RAM, 8GB of storage;

13. Data storage capacity: unlimited;

14. Data transmission: USB-A2.0 * 2. USB-B, wifi, RJ45;

15. Language interface: Chinese and English.