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.
Product Description
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.
Product Parameters
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.
Company Profile
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. L.T graphite covers the entire value chain of fine and medium grain graphite production. From raw material selection, semi-finished product manufacture, precision machining, impregnation, purification, and coating. This is how we ensure the consistent high quality and performance of our products.
Raw Materials 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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