Colloidal gold detector

Colloidal gold detector product overview

The gold label card reader is a detection product for veterinary drug residues, antibiotic residues, toxin residues, non-edible chemicals, abuse of food additives, heavy metals, hormone residues, chemical residues, and animal diseases launched by Holder Technology. The instrument uses the absorption of light of a specific wavelength by colloidal gold to obtain the light absorption peak signal on the T line and C line of the chromatography test paper, and calculates the ratio of the two peak areas/peak heights based on this, and then makes a standard curve based on the ratio of the standard concentration and the peak area/peak height. In the actual test process, the ratio of the two peak areas/peak heights is obtained by the multi-functional quantitative analyzer, and the quantitative results of the items to be tested can be obtained according to the drawn standard curve. The instrument adopts an intelligent operating platform, advanced light source drive and detection technology, has a convenient operation method, excellent detection accuracy, and realizes the unity of reliable results and efficient measurement.

Users can easily complete the entire test in a few simple steps through a large-size color touch screen and a graphical operating interface. The instrument directly displays the content of the substance being tested, and automatically determines whether the result is qualified by comparing it with the built-in standard. Supports editing and creating new detection methods, which can fully meet the needs of customers with higher requirements for accuracy.

Colloidal gold detector product use

The instrument is widely used in the Food and Drug Administration, health supervision departments, colleges and universities, scientific research institutes, agricultural departments, commercial system farms, slaughterhouses, food and meat product deep processing enterprises, animal husbandry and veterinary medicine, inspection and quarantine departments, food production enterprises, agricultural and sideline products wholesale markets, agricultural production bases, supermarkets, restaurants, canteens, and other units and departments to monitor unsafe indicators in food.

Application scope of colloidal gold detector

Gold scale meter can quickly detect more than 200 items such as veterinary drug residues, antibiotic residues, hormone residues, toxin residues, chemical residues, etc. on site, such as food additives, pigments, clenbuterol hydrochloride, salbutamol, ractopamine, poppy shell, tetracycline, nitrofuran, sulfonamide, xacin, chloramphenicol, melamine, fluoroquinolone, malachite green, porcine blue ear virus, swine fever virus, aflatoxin B1, pseudorabies virus, pseudorabies virus gE protein, swine foot-and-mouth disease 3ABC protein, swine foot-and-mouth disease virus IgG, porcine parvovirus, avian influenza, etc.

Product performance of colloidal gold detector

Colloidal gold module detection mode: orbital automatic transmission scanning, and the test paper is automatically ejected after the detection is completed.

CT line automatic recognition, no manual adjustment is required.

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

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

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 into the sample database.

Compatible with all colloidal gold cards on the market, the use of consumables is not restricted, greatly enhancing the user experience.

Main parameters of colloidal gold detector

1. The main control chip uses a 32-bit processor, which runs faster and has strong 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.

4. Pulse constant current drive to avoid light decay and temperature drift caused by continuous light emission.

5. Built-in Z latest national limit standards, can continue to update.

6. Password login can be set

7. Uninterrupted sampling, continuous detection

8. Sample numbers are automatically accumulated.

9. The detection items can be expanded.

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

11. Test results are in Excel form, which can be copied by connecting to a computer.

12. Storage capacity of test results: 200,000

13. Supports Wifi network, data can be uploaded wirelessly via LAN and Internet, and test results are directly transmitted to the food safety supervision platform. Carry out regional food safety supervision and big data analysis and processing, detect long-term and short-term dynamics of regional food safety, and achieve food safety problem estimation and early warning.

14. High-speed thermal printer, which can automatically print test reports after testing.

15. Standard USB interface, no driver installation required.

16. Firmware upgradeable

Product's Website：http://en.huoerd.com/sycljcy/206.html