Spectrometers
What to Know About Flame Photometers Right Now?
A flame photometer refers to an analytical instrument based on the basic principle of emission spectroscopy. Using the principle of atomic emission, the corresponding substances are atomized, and the flame is used as the excitation light source. The excited electrons are at a high energy level, and they will transition back to the ground state…
What Factors Will Affect the Flame Photometer Work? Treatment Methods Provided
A flame photometer refers to an analytical instrument based on the principle of emission spectroscopy. It uses flame as the excitation light source and applies a photoelectric detection system to measure the radiation intensity emitted by the excited element when it returns from the excited state to the ground state. According to its characteristics, Spectrum…
3 Common Questions for XRD Testing Read Now
XRD test is one of the commonly used tests, you may not know much about it, but this article will introduce you to the problems of the XRD test. What is the use of XRD Test machine? Can you see its purity? Or do you notice that it includes a particular functional group? When X-rays…
The Ultimate Guide to XRD – From Theory to Practice
This comprehensive guide introduces the core principles of X-Ray Diffraction (XRD), practical sample preparation tips, and advanced phase analysis to help researchers and procurement managers transition from theory to laboratory practice. What Is the XRD Principle? The principle of X-ray Diffraction (XRD) is based on the interaction between X-ray beams and the atomic structure of…
What is XRF and XRD Application in New Energy Battery?
In recent years, many companies have frequently increased their investment in the field of lithium batteries. So what role can Drawell XRF(X-ray fluorescence spectrometer) and XRD(X-ray diffractometer) products play in the new energy industry? Analysis of Metal Foreign Elements with XRF During the production of lithium batteries, it must be ensured that there are no…
6 Q&As About XRD Testing
XRD test is one of the commonly used tests, but there are still many students who don’t know much about it. In this article, Drawell will introduce the problem of the XRD test to you. 1. What is the use of XRD, can you see its purity? Or can you see that it contains some kind…
Getting to Know Raman Spectrometer Right Now
Raman spectrometer（known as Raman Spectrum Analyzer） mainly determines the molecular structure of substances through Raman shift and can perform quantitative and qualitative analysis on samples such as solids, liquids, gases, organic substances, and polymers. The Raman spectrometer has 100 SERS libraries and 3000 constant substance libraries, which can quickly and accurately detect illegally added, chemically…
6 Frequently Asked Questions about Raman Spectroscopy
Raman spectrometers are the most common laboratory testing instruments. As a professional Raman spectrometer manufacturer, Drawell will answer your frequently asked questions about Raman spectrometers. 1. What is the difference between laser Raman spectroscopy and infrared spectroscopy? First of all, we need a pictorial explanation. The infrared spectrum is “concave” and the Raman spectrum is “convex”….
What Is the Application of Raman Spectroscopy in Coal Analysis?
Coal is a complex organic macromolecule composed of multiple functional groups and multiple chemical bonds. From the perspective of chemical structure, coal is a short-range ordered and long-range disordered amorphous solid organic matter, which obtains the structure of its aromatic crystal nucleus. Parameters are important content. And the best aromatic nucleus detection instrument is the…
Application of Raman Spectrometer to Heterostructure in ZnSe Materials
In the semiconductor industry, Raman spectrometers can assist the industry in studying the fundamental properties of semiconductor materials. Semiconductors containing single elements, such as silicon (Si), germanium (Ge), and semiconductors composed of multiple components, such as zinc selenium (ZnSe) and gallium arsenide (GaAs) semiconductors. In the material manufacturing stage, the characteristics of these semiconductor materials will…
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