Food Heavy Metal Rapid Detector

Instrument use:

Food Heavy Metal Rapid Detector can be widely used for the rapid detection of heavy metals such as lead, cadmium, hexavalent chromium, mercury, arsenic, iron, nickel and aluminum in rice, grains, fruits, vegetables, medicinal materials, water quality and aquatic products. The detection items can be customized according to customer needs.

Functional features:

1. The instrument uses optoelectronic technology to analyze and test the reflectivity of the reaction product, and quantitatively or qualitatively analyzes the content of the analyte in the sample.

2. Android smart operating system, 7-inch high-sensitivity true color touch screen, more efficient and user-friendly operation interface, intuitive and simple reading.

3. The instrument has 4G wireless networking, wifi networking upload, GPRS wireless remote transmission functions, and fast data upload.

4. Integrated portable rapid detection equipment, which meets the needs of on-site and mobile detection, can realize the detection of all heavy metal detection items under the same software, and can intuitively display the test results through the same window.

5. It has multiple food safety testing items and an open platform, and can add or reduce testing items.

6. Testing channels: 12 testing channels, multiple samples can be tested at the same time, and each sample is controlled by the program to work independently without interfering with each other.

7. High-speed thermal printer, real-time printing of test results. Built-in large-capacity battery, convenient for on-site law enforcement detection.

8. Built-in powerful database, you can directly select sample name, test indicators, inspection unit and other information on the instrument, or directly edit and enter sample name, test indicators, inspection unit and other information on the instrument and save it into the sample database.

9. The body stores tens of thousands of test results, which can also be exported and stored. It is also equipped with a USB interface to facilitate quick copying of data with a USB flash drive.

10. Support Wifi network, data can be uploaded to LAN and Internet data, and the test results are directly transmitted to the food safety supervision platform. Carry out regional food safety supervision and big data analysis and processing, detect the long-term and short-term dynamics of regional food safety, and achieve food safety problem estimation and early warning

Technical parameters:

◆It has a visible light source, can detect visible light signals, and the detection value is 0~30000.

◆The main control chip uses ARM A7 4-core processor with a main frequency of 1.88Ghz, which runs faster and has stronger stability.

◆Taking the standard film of simulated reflectivity as a representative when it is around 50%, the precision CV value is ≤0.8%.

◆AC and DC dual-use, AC (220±22V) ~ 50Hz±1Hz, DC 12V power supply, can be connected to the vehicle power supply

◆Easy to carry and operate on site, the weight of the host is not more than 3kg.

◆Multi-wavelength cold light source, and all test items can realize all channels to detect simultaneously.

◆Automatic adjustment and calibration of light source brightness

◆Pulse constant current drive to avoid light decay and temperature drift caused by continuous light emission.

◆Built-in the latest national limit standard, which can be continuously updated.

◆Password login can be set

◆Uninterrupted sampling, continuous detection

◆Sample number is automatically accumulated.

◆Test items can be expanded.

◆The test results are Excel tables, which can be copied by connecting to a computer.

◆Storage capacity of test results: 200,000

◆High-speed thermal printer, test report can be automatically printed after test is completed.

◆Standard USB interface, no driver installation required.

◆Firmware upgradeable

◆Repeatability: ±0.1%(A)

◆Repeat suppression rate: ≤10%

◆Absorbance accuracy: ±2.0%

◆Stability: ≤0.003A/3min

◆Linear error: ±1.0%

◆Dimensions: 360X300X125(mm)

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