| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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automatic sampling grain heavy metal analyzer Benchtop Oil Crop Analyzer
1. Product Introduction
The instrument has an automatic sampling function: it can realize automatic sampling and automatic testing of up to 60 groups of samples, avoiding frequent manual sampling and further improving testing efficiency.
automatic sampling grain heavy metal analyzer Benchtop Oil Crop Analyzer
2.Technical parameters
| detector | Original imported Fast-SDD detector, energy resolution ≤129eV |
| high voltage power supply | High-precision digitally controlled high-voltage power supply, high voltage ≤65kv, 8-hour stability ≤0.03% |
| filter system | 3 sets of filter systems automatically switch to achieve accurate classification and measurement of dozens of other elements such as K, Ca, Fe, Zn, etc. |
| X-ray tube | Use high-quality air-cooled side window X-ray tube, W target material, tube flow ≤1000μA |
| Overall machine size | 735mm*603mm*464mm |
| Cavity size | 374mm*456mm*93mm |
| Overall machine weight | ≤58Kg |
| Technical principles | After the sample is irradiated by X-rays, the electrons in the inner shell of the element are excited, causing an electron energy level transition and emitting the characteristic X-ray fluorescence of the element. By measuring the intensity of characteristic X-ray fluorescence emitted by elements in a sample, qualitative and quantitative analysis of elements can be performed |
| Working voltage | AC 220V, working current: no more than 1A |
| environmental adaptability | Adapt to the environmental conditions at the grain purchase site and ensure the accuracy and stability of test results |
| Elements can be detected simultaneously | Content of heavy metal elements such as cadmium (Cd), selenium (Se), arsenic (As), lead (Pb) |
| Operation mode | Full touch screen operation, simple software operation interface, easy to use |
| Sample handling and loading | After the grain sample is roughened and crushed, it can be directly tested by placing it into a sample cup. The sample loading is simple and convenient, and no consumables such as test film are needed, and the sample cup can be recycled. |
| Test time | Rapid screening (single test for one sample), single element ≤ 3 minutes; accurate quantification, multi-element ≤ 25 minutes (Cd quantitative test ≤ 15 minutes, total quantification time for Se, Pb, As three elements ≤ 10 minutes) |
| The instrument has alarm prompt function | The alarm light displays different colors (yellow, green) according to the detection status. |
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