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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 article mainly introduces you to the XRD principle and the practice usage of XRD analysis to help you learn XRD from theory to practice. What Is the XRD Principle? When a beam of monochromatic X-rays is irradiated on the crystal, the electrons around the atoms in the crystal vibrate under the action of the X-ray…
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…
What Is the Difference Between XRD And XRF?
X-Ray Fluorescence Spectrometer (XRF) and X-Ray Diffractometer (XRD) are both commonly used spectrometers in laboratories. So what is the difference between them? If you are confused about choosing XRD or XRF, please take five minutes to understand the difference. What is X-Ray Diffractometer (XRD)? The vast majority of solid materials are crystals or quasicrystals, which can…
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…
8 Q&A About Polarimeters – You Must Know
A polarimeter is an instrument for measuring the optical rotation of an optically active substance. By measuring the optical rotation of the sample, the concentration, content, and purity of the substance can be determined by analysis. Principle of Polarimeter Plane-polarized light is generated after natural light passes through the polarizer. If the optically active material is…
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…
Precautions of Using Vacuum Drying Oven – What Should Know Now?
A vacuum drying oven is one of the important auxiliary drying equipment. The vacuum drying oven has a wide range of applications and complicated operations. Therefore, it has higher requirements than ordinary drying ovens, and there are more points to be paid attention to in the use process of the vacuum drying oven. Precautions for…
What Is an Automatic Refractometer?
The Refractive index is a simple and accurate method to identify the purity of organic compounds. For many binary systems, there is a fixed relationship between refractive index and composition, so it is often used as a parameter to detect composition. The Refractive index is an important optical property of transparent materials. When the refractive…