Analysis of high-purity graphite

NegotiableUpdate on 07/26

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Overview

Product Name: High Purity Graphite Analysis Product Model: Prodigy Update Date: June 30, 2023 Brand: Production Address: USA Prodigy High Purity Graphite Analysis enables direct analysis of complex samples, such as ceramics and glass, metal oxides, carbides, borides and nitrides, insoluble powders such as SiC, precious metals and other high-purity metals, graphite powder, geological materials, nuclear materials - uranium oxide, plutonium oxide, soil, silt, coal ash, paint, etc., without the need for sample digestion process.

Product Details

　　Instrument Introduction

ProdigyAnalysis of high-purity graphiteIt can achieve direct analysis of complex samples without the need for sample digestion, such as ceramics and glass, metal oxides, carbides, borides and nitrides, insoluble powders such as SiC, precious metals and other high-purity metals, graphite powder, geological materials, nuclear materials - uranium oxide, plutonium oxide, soil, sludge, coal ash, paint, etc.

　　main features

ProdigyAnalysis of high-purity graphiteAdopting a long focal length stepped grating and optical system. The performance improvement obtained from this has brought DC arc spectroscopy technology into a field.

1. Fast analysis speed: All elements can be excited once within 60 seconds to obtain results.

2. Wide range wavelength coverage, no spectral level overlap

3. High resolution and low spectral interference: The L-PAD detector has four times the area of traditional detectors, and its resolution capability eliminates interference between spectra.

4. Truly achieve full spectrum direct reading function

a. Synchronized background correction;

b. Internal standard calibration capability;

c. Method line mean statistics, with synchronous measurement of height, strong and weak spectral lines;

d. User defined methods are optional.

High purity graphite (also known as flake like high thermal conductivity carbon powder) has the advantages of high strength, good thermal shock resistance, high temperature resistance, oxidation resistance, low resistivity, and corrosion resistance, making it an ideal inorganic non-metallic material. High purity graphite (used for processing and manufacturing electric heating elements, structural casting molds, crucible boats for smelting high-purity metals, heaters for single crystal furnaces, electrical discharge machining graphite, sintering molds, electron tube anodes, metal coatings, graphite crucibles for semiconductor technology, graphite anodes and grids for emitter tubes, thyristors and mercury arc rectifiers, etc.).

　　application

1. Determine the composition of the elements

X-ray fluorescence spectroscopy can be used to determine the elemental composition. This technique uses X-rays to excite the sample and measure its radiation spectrum to determine the content and types of elements in the sample.

2. Analyze the crystal structure

X-ray diffraction can be used to analyze the crystal structure of materials. By measuring the intensity and angle of X-rays scattered by the sample, the graphite analyzer can analyze the data to determine the crystal structure of the sample. This technology can be used to study issues such as lattice parameters and changes in crystal structure.

3. Analysis of thermodynamic properties

Thermogravimetric analysis can be used to study the thermodynamic properties of materials. By measuring the mass changes of the sample under different temperature and atmosphere conditions, information such as thermal weight loss and chemical reactions of the material can be determined. This technique is commonly used to analyze the thermal stability, thermal degradation behavior, and redox reactions of materials.

4. Surface property analysis

Scanning electron microscopy can be used to observe and analyze the surface of materials. By placing the sample in a vacuum chamber and scanning a high-energy electron beam on its surface, information such as the surface morphology, structure, and composition of the sample can be obtained. This technology is widely used in studying surface morphology, nanostructures, grain size, and other aspects.

5. Analyze material properties

Transmission electron microscopy can be used to study the properties of materials. By placing the sample in a vacuum chamber and transmitting a high-speed electron beam onto the sample, high-resolution images and electron diffraction patterns of the sample can be obtained. This technology can be used to study information on the structure, morphology, composition, and other aspects of materials.