Multi channel pesticide residue detector

Multi channel pesticide residue detector

1、 Product Introduction
The pesticide residue detector is a rapid detection instrument designed based on the national standard method GB/T 5009.199-2003 "Rapid detection of organophosphorus and carbamate pesticide residues in vegetables". Mainly used for rapid detection of organic phosphorus and carbamate pesticides in vegetables, fruits, tea, grains, water, and soil. The instrument is simple, practical, and easy to operate. Suitable for small agricultural wholesale and sales markets, agricultural product procurement and distribution centers, restaurants, canteens, and home fruit and vegetable processing pre safety testing.

Utility ModelSpecialized in Linumber:2020204471071 [Click to view certificate]
2、 Product parameters
1. Wavelength configuration: 410nm;
2. Inhibition rate display range: 0% to 100%;
3. Inhibition rate measurement range: 0% to 100%;
4. Transmittance accuracy: ± 1.5%;
5. Transmission density repeatability: ≤ 0.5%;
6. Drift: ≤ 0.005Abs/3min;
7. Inhibition rate indication error: ≤ 10%
8. Inhibition rate repeatability: ≤ 5%
3、 Product Features
1. According to the standard: it can be tested according to both the national standard GB/T5009.199-2003 and the industry standard NY/T448-2001; Select the national standard or row standard in the settings.
2. The universal design for acetylcholinesterase and butyrylcholinesterase allows for the selection of corresponding enzyme reagents for detection in the settings;
3. Small and medium-sized desktop computers with metal bases, sturdy and durable, small size, easy to carry, anti-interference, high detection accuracy, and long instrument life.
4. Adopting USB 2.0 interface design, it is convenient for data storage and movement, and can be directly connected to the computer at any time.
★ 5. The printer uses a 5V serial port for printing, and can choose to print manually or automatically. The printing result takes three minutes and the printing format includes the name of the tester, absorbance difference, testing time, testing institution, sample name, and result judgment. (Show as qualified or unqualified)
6. Large capacity storage (without the need for an SD card), which can be stored internally or externally on a USB flash drive. The storage can be selected for cyclic printing and can store more than 15000 pieces of data. It can also query any set of raw data stored based on time or serial number;
7. Equipped with an embedded thermal printer, the printer can choose to print manually or automatically, and quickly and automatically print the detection results;
8. ImportLong life non thermal solid-state light source, high precision, stable performance, controllable light source, can display the AD value and channel number of the detection light source on the instrument, greatly extending the service life;
9. Intelligent judgment of whether there is a sample in the channel, and the detection result will be available within three minutes;
10. * Enzyme reagent activity determination function, automatically determines whether the reagent is effective, and automatically alarms if it fails;
11. Each step during the operation process is accompanied by a sound prompt, and there is an alarm prompt in case of any malfunction or operation error, which is displayed on the LCD screen;
12. The screen is a 5-inch (7-inch optional) touch LCD Chinese display, which can display various data, measurement results, and other operation prompts in real time during the measurement process, achieving good human-machine dialogue function;
★ 13. The instrument has a database of over 100 vegetable names, which can be directly clicked to use. And vegetable names can be edited and printed directly. Vegetable names can be freely deleted or added. And each channel can freely choose vegetable names.
★ 14. Detection channels: 12 detection channels can simultaneously test multiple samples, and each sample is controlled by a program to work independently without interfering with each other. Unused channels can be freely closed.
15. Adopting DC12V DC power supply, the safety system is higher and equipped with a 2A lithium battery charger.
16. The instrument has its own protection function, which can set a username and password to prevent non staff operations.
17. Supports USB storage. The result judgment line can be modified, the reference value calibration value can be saved, and data will not be lost when power is turned off.
18. The instrument has the functions of recalibration, locking, and factory reset.