Which is a good pesticide residue detector

1Pesticide residue detector for food safety testingProduct Introduction:

(1) Testing standards: Designed based on national standard methods (GB/T5009.199-2003) and requirements such as the World Health Organization (WHO), the Food and Agriculture Organization of the United Nations (FAO) residue pesticide testing standards, and the World EPA reference intake. The enzyme inhibition rate colorimetric method is used to quickly and accurately detect the content of organic phosphorus and carbamate pesticides in agricultural and forestry products such as fruits and vegetables.

(2) Widely used for rapid detection of organophosphate and carbamate pesticide residues in foods such as vegetables, fruits, tea, grains, and agricultural products; In addition, it can also be used for on-site testing in fruit and vegetable tea production bases and agricultural wholesale sales markets, as well as safety speed testing before fruit and vegetable processing in restaurants, schools, canteens, and households.

IIPesticide residue detector for food safety testingPerformance description:

1. Both acetyl and butyryl esterase reagents can be used, meeting the requirements of national standards and regulations.

2. Automatically determine whether the sample is qualified, making the test results more intuitive.

3. The instrument has a menu library of over 100 vegetable names, classified management, and can add or delete vegetable names as needed, edit vegetable names, and directly print out vegetable names.

4. Detection channels: 6 detection channels, capable of testing multiple samples simultaneously, with cyclic detection, i.e. immediate testing. Each sample is controlled by a program to work independently without interfering with each other.

5. The intelligent operating system adopts more user-friendly operation, and the main control adopts a multi-core processor with a main frequency of 1.88GHz, which runs faster and has stronger stability.

6. Display mode: 7-inch high-sensitivity true color touch screen display, user-friendly Chinese operation interface, intuitive and simple reading.

7. The instrument can be connected to Ethernet or WiFi, quickly upload data, has GPRS remote transmission function, and comes with a monitoring platform. The detection data can be uploaded to the regulatory platform for data monitoring and statistics. The instrument can be equipped with GPS module positioning function, which can view latitude, longitude and related location information in real time.

8. Built in next-generation high-speed thermal printer, capable of automatically printing inspection reports and QR codes upon completion of testing. Scanning the QR code on the mobile phone can display detailed testing information. The printing format includes the name of the tester, absorbance difference, testing time, testing institution, sample name, and result judgment. Single line printing or batch printing can be selected.

9. The light source adopts imported ultra high brightness light-emitting diodes, which have the advantages of low power consumption, high precision, strong stability, controllable light source that can turn off unused light sources, and fast response speed.

10. Intelligent constant current and voltage regulation, automatic calibration of light intensity, and long-term continuous operation of the light source without temperature drift phenomenon.

11. The instrument is equipped with built-in operation videos, allowing for on-site learning and operation without the need for an instruction manual.

12. Large storage capacity, allowing for data queries, browsing, analysis, statistics, printing, etc. at any time. Designed with USB 2.0 interface, detection data can be accessed at any time using a USB flash drive, making data storage and movement convenient and easy to manage.

13. 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.

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

15. Adopting DC12V DC power supply, the safety system is higher, and a large capacity lithium battery can also be selected for power supply. It can be connected to a car power supply and equipped with an aluminum alloy carrying case for easy portability.

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

3、 Technical parameters of HM pesticide residue detector:

Wavelength configuration: 412nm

Inhibition rate display range: 0% to 99%

Inhibition rate measurement range: 0% to 99%

Transmittance accuracy: ± 0.1%

Transmission density repeatability: ≤ 0.1%

Drift: ≤ 0.005Abs/3min

Inhibition rate indication error: ≤ 5%

Inhibition rate repeatability: ≤ 1%

4、 Consumables Configuration Table:

Number, Name, Specification, Model, Unit, Quantity

1 Host Station 1

2 power (cable) adapters 12V/3A root 1

3 copies of pesticide residue instruction manual 1

4 Certificate of Conformity/Warranty Card 1

5 small cutting boards 15CM × 20CM, small size 1

6 Fruit Knife Length 20CM Handle 1

7 tweezers, 16CM each, 1

8 electronic scales 200g/0.01g per unit 1

9 color dishes 751/10mm each 10

10 centrifuge tubes 50ml each

11 glass test tubes 13 * 100mm each 10

12 glass rods with a diameter of 6 × 30CM, 1 piece

13 test tube racks, 13 x 50 pieces, 1

14 washing bottles 250ml bottles 1

15 reagent bottles 500ml plastic bottle 1

16 pipettes 1-5ml for 1

17 Pipette 20ul -200ul, 1

18 large gun heads, 5ml each, 6

19 small gun tips, 100ul each, 10

20 test tube brush small root 1

21 printing paper with a diameter of 30mm x 57mm, roll 1

22 pesticide residue reagents 100 times set 1