Pesticide Residue Determination Instrument

1. Product Introduction:

Detection Standard: Designed according to the national standard method (GB/T5009.199-2003) and the World Health Organization WHO, the World Food and Agriculture Organization FAO pesticide residue detection standards, the World Environmental Protection Agency EPA reference intake and other requirements. The enzyme inhibition rate colorimetry method is used to quickly and accurately detect the content of organophosphorus and carbamate pesticides in agricultural and forestry products such as fruits and vegetables.

Widely used for rapid detection of organophosphorus and carbamate pesticide residues in foods such as vegetables, fruits, tea, grain, and agricultural and sideline products; in addition, it can also be used for on-site detection of fruit and vegetable tea production bases and agricultural trade wholesale sales markets, restaurants, schools, canteens, and family fruit and vegetable processing safety rapid testing.

2. Functional characteristics:

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

2. Automatically determine whether the sample is qualified, and the test results are 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 channel: 20 detection channels, can test multiple samples at the same time, cycle detection, release and test, each sample is controlled by the program to work independently, and will not interfere with each other.

5. Intelligent operating system, adopts more humanized operation, the main control adopts a multi-core processor, the main frequency is 1.88Ghz, the operation speed is faster and the stability is stronger.

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

7. The printer uses serial port 5v printing, you can choose manual printing or automatic printing, and the printing result will be printed in three minutes. The printing format is the name of the tester, absorbance difference, detection time, detection agency, sample name and 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, can turn off the unused light source, and fast response speed.

9. Intelligent constant current voltage regulation, automatic calibration of light intensity, no temperature drift of the light source during long-term continuous operation.

10. The instrument has GPRS remote transmission function, and can insert a mobile phone card to realize the data remote transmission platform, wifi networking function, and can quickly upload data to the computer for data management and statistics.

11. The USB2.0 interface design is adopted, and the data can be directly copied by U disk, without driver plugging and unplugging, which is convenient for data storage and movement, and can be directly connected to the computer at any time to realize data query, browsing, analysis, statistics, printing, etc.

12. The instrument has a high degree of intelligence and has a self-test function: it has power-on self-test and zero adjustment functions, and has an automatic detection repeatability function

13. The instrument has its own protection function, and the user name and password can be set to prevent non-staff operations, etc.

14. It adopts DC12v direct current power supply, the safety system is higher, and it is equipped with a 6A lithium battery charger.

15. The instrument has the functions of recalibration, locking, and restoring factory settings.

3. 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%

* Inhibition rate repeatability: ≤5%

* Instrument size; 42×31×20;

* Instrument net weight: 3.6kg;

Optional functions

1) Voice reading function can be added to provide humanized guidance.

3) The instrument can realize self-heating function.

4) Large-capacity lithium battery can be configured.

Product's Website：http://en.huoerd.com/nycljcy/387.html