Product Description
Product Description
Basic Principle
The spark direct reading spectrometer works based on the principle of atomic emission spectroscopy. When the sample is excited by a high-voltage spark, the electrons in the atoms are excited to a high-energy level. When these electrons transition back from the high-energy level to the low-energy level, they emit light with specific wavelengths. The instrument decomposes this light into a spectrum through a spectroscopic system, and then the detector detects the intensity and wavelength of the spectrum to determine the types and contents of various elements in the sample.
Classification and Characteristics
(1) Classification by application field
Steel industry
The spark direct reading spectrometer dedicated to steel analysis is a powerful tool for quality control in the steel smelting and processing process. It can quickly analyze the contents of key elements such as carbon, silicon, manganese, phosphorus, and sulfur in steel in a short time. During steel smelting, real-time monitoring of the contents of these elements helps to adjust the smelting process and ensure that the quality of the steel meets different production standards. From ordinary construction steel to high-end special steel, its precise detection is indispensable.
Non-ferrous metal industry
For non-ferrous metal alloys such as aluminum alloys, copper alloys, and magnesium alloys, the spark direct reading spectrometer for non-ferrous metal analysis can precisely detect the alloy elements and impurity contents. Taking aluminum alloys as an example, accurately determining the contents of elements such as magnesium, silicon, and copper in the alloy is crucial for ensuring the strength, hardness, corrosion resistance and other properties of the aluminum alloy. This is particularly critical in the production of products such as aluminum alloy doors and windows and aerospace components.
Machinery manufacturing industry
In the machinery manufacturing industry, the spark direct reading spectrometer is used to detect the material composition of raw materials and finished products of mechanical parts. Through the detection of raw materials, it can ensure that they meet the design requirements and avoid product quality problems caused by unqualified materials. For the detection of finished products, it can promptly discover possible composition deviations during the production process and ensure the performance and reliability of mechanical products.
(2) Classification by technical characteristics
High-resolution spark direct reading spectrometer
The high-resolution spark direct reading spectrometer has higher spectral resolution and can more precisely separate and detect the characteristic spectral lines of elements. In the scientific research field where extremely high precision of element analysis is required, such as in the research and development of new materials, where it is necessary to precisely understand the influence of tiny content changes of elements on material properties, the high-resolution spectrometer can play an important role. In high-end manufacturing, the material detection of some key components also relies on its high-precision analysis.
Multi-channel spark direct reading spectrometer
The multi-channel spark direct reading spectrometer has multiple detection channels and can simultaneously perform rapid detection of multiple elements. In industrial production scenarios where large quantities of samples are detected, its efficient detection ability greatly improves production efficiency. For example, in an automotive parts production plant, it is necessary to perform composition detection on a large number of metal raw materials and parts. The multi-channel spectrometer can complete the detection task in a short time to meet the rapid detection requirements on the production line.
CCD detection spark direct reading spectrometer
The CCD detection spark direct reading spectrometer uses a CCD (Charge Coupled Device) as the detector, which has the advantages of high sensitivity, fast response speed, and wide detection range. This enables it to achieve effective detection of trace elements, and even impurity elements with extremely low contents can be accurately detected. In the analysis of materials sensitive to trace elements such as electronic materials and high-end alloys, the CCD detection spark direct reading spectrometer performs well.
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