Graphite Electrode for Spectroelectro chemical Analysis (GDMS)
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Graphite Electrode for Spectroelectro chemical Analysis (GDMS)

GDMS is the abbreviation of glow discharge mass spectrometry. It is an analytical method that uses a glow discharge source as an ion source to connect with a mass spectrometer instrument for mass spectrometry measurement. GDMS has found important applications in many disciplines. In the field of materials science, GDMS becomes a tool for the control and characterization of reactive and non-reactive plasma deposition processes. GDMS has become a powerful method for the analysis of impurity components in inorganic solid materials, especially high-purity materials.
 
L.T Graphite Special Supply: Oil spectrometer use discs electrode and rod electrode are the consumables needed for the excitation of oil spectrometers. Disc electrodes, rod electrodes, and high temperature resistant oil cartridges are commonly used consumables for oil spectrometers. They can be used with general oil spectrometers to help get Accurate oil detection results.
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Spectroelectrochemical analysis is a method of analysis based on the electrochemical properties and changes of substances in solution or other media. High-purity graphite electrodes, also known as spectroscopic high-purity electrodes, are the core components of electrochemical instruments. The electrodes play a pivotal role in connecting the sample to be tested with the instrument on the electrochemical analysis instrument, and serve as a sensor for receiving or generating signals . In electrochemical analysis, only by selecting the appropriate electrode can the precision and accuracy of the experiment be guaranteed. Electrochemical instruments play an important role in our life and actual production, for example, they are indispensable in drug testing and oil quality testing.


L.T Graphite Special Supply: Oil spectrometer use discs electrode and rod electrode are the consumables needed for the excitation of oil spectrometers. Disc electrodes, rod electrodes, and high temperature resistant oil cartridges are commonly used consumables for oil spectrometers. They can be used with general oil spectrometers to help get Accurate oil detection results.

The oil spectrometer rotates the disc electrode to bring the sample in the oil box to the gap between the disc electrode and the rod electrode. When the oscillating arc excitation source is connected, the interaction with the electrode rod will generate instantaneous high temperature, vaporize and dissociate the components in the oil sample into gaseous atoms, and then excite the gaseous atoms to generate the characteristic spectral lines of the elements.


Regular sizes are: Carbon graphite disc electrode OD12.5/ID3.18*Thickness5.08 mm, 500 pieces per box.

Carbon graphite Rod electrode Diameter6.15*Length150 mm, 50 pieces per package.

Tech Data:

Technical Specification

Density(g/cm3)

≥1.66

Porosity(%)

≤23

Compression Strength(Mpa)

≥20

Resistivity(μΩ·m)

8

Grain(MM)

≤0.040

Ash(PPM)

≤0.0008%

C

≥99.999%

As、Si、Al、Mg、Ti、V、S、B

≤0.0002%



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As a proud subsidiary of L.T Group, L.T Graphite with four producing bases located at middle of China, Henan province, and a branch producing base at Sichuan province.

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