Pesticide residue detector (24 channels)

Product introduction:

    The enzyme inhibition rate colorimetric method is used to quickly and accurately detect the content of organophosphorus and carbamate pesticides in fruits, vegetables and other agricultural and forestry products.

It is widely used in the rapid detection of organophosphorus and carbamate pesticide residues in foods such as vegetables, fruits, tea, grain, agricultural and sideline products; in addition, it can also be used for on-site detection of fruit and vegetable tea production bases and agricultural wholesale sales markets, restaurants, Safety quick test before processing fruits and vegetables in schools, canteens and families.

Performance description:

1. Both acetylcholinesterase and butyrylcholinesterase reagents can be used and meet the requirements of national standards and standards of the Ministry of Agriculture.

2. Automatically judge whether the sample is qualified, and the test result is more intuitive.

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

4.Detection channels: 6/8/10/12/16/24 detection channels can be selected, multiple samples can be tested at the same time, cycle detection, that is, put and check, each sample is controlled by the program to work independently, and will not interfere with each other.

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

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

7. The printer adopts serial port 5v printing, manual printing or automatic printing can be selected, and the printing result is output in three minutes. The printing format is the name of the tester, the difference in absorbance, the test time, the test organization, the name of the sample, and the result judgment.

8. The light source adopts imported ultra-bright light-emitting diodes, which have the advantages of low power consumption, high precision, strong stability, controllable light source, and fast response speed.

9. Intelligent constant current voltage stabilization, automatic calibration of light intensity, no temperature drift of the light source for long-term continuous work.

10. It adopts USB2.0 interface design, which is convenient for data storage and movement, and can be directly connected with a computer at any time, and the instrument can be controlled by the computer. Realize data query, browsing, analysis, statistics, printing, etc.

11. High degree of intelligence, the instrument has self-checking function: it has power-on self-checking and zero adjustment function, and has the function of auto-checking repeatability.

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

13. Adopt DC12v direct current power supply, higher safety system, and equipped with 6A lithium battery charger.

14. The instrument has the functions of recalibration, lock, and factory reset.

Technical parameters：

*Wavelength configuration: 410nm;

*Inhibition rate display range: 0%～100%;

*Inhibition rate measurement range: 0%～100%;

*Transmittance accuracy: ±1.5%;

*Transmittance repeatability: ≤0.5%;

*Drift: ≤0.005Abs/3min;

*Inhibition rate indication error: ≤10%

*Repeatability of inhibition rate: ≤5%

*Instrument size; 42×31×20cm;

*Net weight of the instrument: 3.6kg;

Optional function

1) It can be equipped with voice registration function and humanized guidance operation.

2) The instrument can realize its own heating function.

3) A large-capacity lithium battery can be configured.

Instrument standard configuration list：