1、 Product Introduction:

The high-precision pesticide residue detector produced by Shandong Yuntang Intelligent Technology Co., Ltd. is widely used for rapid detection of pesticide residues in food such as vegetables, fruits, tea, grains, and agricultural and sideline products. It is tested according to the national standard GB/T5009.199-2003 and is suitable for on-site detection in fruit and vegetable tea production bases and agricultural wholesale and sales markets, as well as safety speed testing in restaurants, schools, canteens, and households before fruit and vegetable processing.

At present, it is widely used in market supervision bureaus, testing centers, health supervision departments, agricultural departments, universities and various unit canteens, supermarkets, judicial departments, catering institutions, inspection and quarantine departments and other units.

Technical indicators:

1) The instrument adopts desktop integrated system detection technology, with a highly integrated new pesticide residue detection module, digital management module, and wireless communication module, while reserving upgrade detection methods.

2) The instrument detection module is standardized and intelligent, and can be freely combined. The detection box is equipped with multiple standard detection units, and the detection modules can be adjusted for configuration.

3) The instrument adopts a brand new Android intelligent system, with the main control chip using ARM Cortex-A7, RK3288/4-core processor, 10.1-inch high-definition LCD touch vertical screen, more efficient UI interactive interface, and fast operation; The instrument is equipped with wireless communication modules: 4G (APN) communication module, WiFi module, Bluetooth transmission, and dual USB and RJ45 interfaces to achieve data storage and transmission functions in multiple ways.

4) Innovative detection mode:

Detection channel: ≥ 24 channels; Adopting a precision rotating colorimetric cell design, using the same chip and light source for calibration accuracy, to solve the error values between different light sources. The error between channels 1-12 is 0.1%. (Patent number: ZL202022821055.2)

The instrument has an automatic recognition colorimetric dish detection function, which means that after placing the sample colorimetric dish into the instrument and clicking on the sample detection button, the instrument automatically recognizes the colorimetric dish for channel detection.

5) Imported high-precision light source:

High precision imported four wavelength cold light source, with channel configurations of 410, 520, 590, and 630nm wavelength light sources. One light source chip drives one light source with minimal error. Each device is individually calibrated for precise light source calibration and comparison. At the same time, four different wavelength light sources are used to comprehensively cover 99% of pesticide residue food items on the market for testing. Food item testing can be upgraded according to actual needs.

6) Intelligent operation analysis system:

6.1. Convenient operating system: During device testing, 1-24 sample names can be automatically selected at once for the corresponding testing channels on the same testing interface, without the need to exit the interface, saving operation time.

6.2. Data Integration System: The equipment homepage automatically calculates detection data, including weekly detection data, monthly detection data, total number of detections, including total number of detections, qualified number, unqualified number, and related column analysis charts. It provides a clear understanding of various detection data without the need for computer queries, making it more efficient and intuitive.

6.3. Project Preset System: Supports adding single or multiple identical or different task presets, with one click quick retrieval. Each task can be set with different samples, batches, numbers, sources, notes, sampling information, testing information, inspection information, review information, and more.

6.4. Data supervision system: synchronous docking with the supervision platform, data can be uploaded via LAN and Internet, and the test results can be directly transmitted to the food safety supervision platform. Integrate OSS output storage services, differentiate device targeted management applications, conduct regional food safety supervision and big data analysis and data statistics, detect long-term and short-term dynamics of regional food safety, and achieve food safety problem estimation and early warning.

6.5. Custom Printing System: Built in new custom printing system, which can be flexibly set to turn on or off as needed: printing of product qualification certificate (National Ministry of Agriculture standard), QR code, sampling information, testing information, inspection information, review information, sampling date, testing date and other information.

6.6. A4 version report printing function: The device can automatically generate A4 version reports, which can be printed with an external printer

6.7. Remote system update function: It can update the system by customer and instrument, add projects according to the actual needs of different customers in the later stage, and remotely upgrade the new system in real time without returning the equipment to the factory, saving time and cost and avoiding equipment damage caused by transportation.

7) Safety certificate, reassuring guarantee: The instrument has a calibration certificate from the Chinese Academy of Metrology and authoritative certification.