Abstract: This paper focuses on the application of the LISUN EDX – 3 Portable X – ray Spectrometer, an advanced metal tester, in the detection of heavy metals in soil. With the increasing concern about soil pollution and its impact on the ecological environment and human health, accurate and efficient heavy metal detection in soil is of great significance. The LISUN EDX – 3 metal...
Abstract: This paper comprehensively explores the measurable objects and testing quality of spectrometers, with a particular focus on the LISUN EDX-3 Portable X-ray Spectrometer. The principles underlying its operation, the wide range of materials it can analyze, and the factors influencing its testing quality are examined in detail. Experimental data and comparisons are presented to illustrate it...
X-ray spectrophotometers play a crucial role in material analysis, particularly in the detection and quantification of elemental compositions. These instruments are essential for ensuring compliance with environmental regulations such as the Restriction of Hazardous Substances (RoHS) directive. LISUN’s RoHS Testing Equipment, based on Energy Dispersive X-Ray Fluorescence (EDXRF) technology, is a...
XRF (X-ray Fluorescence) analyzers are commonly used analytical devices capable of quickly and non-destructively determining the composition of various materials. XRF analyzers excite the elements in a sample using X-rays, causing inner-shell electrons to transition to higher energy levels and emit secondary X-rays (X-ray fluorescence). These fluorescent X-rays are then used for elemental analysis...
Alloy analyzer is an on-site determination tool based on X-ray theory, which is widely used in military industry, aerospace, steel, petrochemical, power, pharmaceutical and other industries to quickly identify the elements in metal materials. Traditional methods for metal analysis usually adopt chemical analysis, which calculates the content of each element through chemical reactions and weighing ...
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