Oil analysis spectrometer

OA800 Oil Analysis SpectrometerIt is a rotating disk electrode atomic emission spectrometer that can directly inject and detect the elemental content of various wear metals, pollutants, and additives in liquid samples such as lubricating oil, hydraulic oil, and fuel. A single injection can complete multi-element analysis within 2 minutes. The instrument operates without the need for auxiliary gas and cooling water, and can be used in military ships or field operations, with strong all-weather working ability.

Principle and architecture of oil analysis spectrometer:

Oil analysis spectrometers are composed of three main parts: 1) excitation system, 2) optical system, and 3) readout system.

The excitation system includes a rod electrode, a disk electrode, and a light source. One end of the rod electrode is processed into a conical shape, and the disk electrode must have a certain roughness, both of which are made of high-purity graphite material. During the excitation process, the disk electrode continuously rotates to bring the oil between the electrodes. High voltage is generated between the electrodes, forming an arc discharge that causes the oil on the disk electrode to burn, and the various elements in the sample emit characteristic spectra.

The intensity of characteristic spectral lines of each element is proportional to its concentration, and the content of each element can be obtained by comparing it with the standard curve.

Compliant with standards:

ASTM D6595 Standard Test Method for Determining Wear Metals and Contaminants in Lubricating or Hydraulic Oils Using Rotating Disc Electrode Atomic Emission Spectroscopy - American Society for Testing and Materials.

ASTM D6728 Standard Test Method for Determining Pollutants in Gas and Diesel Engine Fuels Using Rotating Disc Electrode Atomic Emission Spectroscopy - American Society for Testing and Materials.

NB/SH/T 0865-2013 Determination of Wear Metals and Pollutant Elements in Lubricating Oil by Rotating Disc Electrode Atomic Emission Spectroscopy - National Energy Administration.

DL/T 1550-2016 Determination of Copper and Iron Content in Mineral Insulated Oil by Rotating Disc Electrode Emission Spectroscopy - National Energy Administration.

economic performance:

Research on the Current Status and Development Strategy of Trifriction Science and Engineering Applications by the Chinese Academy of Engineering

China suffers losses of 950 billion yuan annually due to wear and tear;

Applying knowledge of tribology, especially oil analysis, can save 327 billion yuan for related industries;

OA800 oil analysisa spectrometerdetectable Fe、Cu、Si、Mo、P、Sb、Al、Ag、Ti、V、Ba、Li、Mg、Ni、Pb、Cd、B、Na、Zn、Cr、Sn、Ca、Mn、K Waiting for over 20 elements.

Application areas:

oil analysisa spectrometerOA800 is widely used in oil quality monitoring, wear monitoring, and fault diagnosis analysis in fields such as aircraft, warships, high-speed railways, engineering machinery, petrochemicals, wind power, and oil testing institutions. It is a standard analytical method in the field of oil analysis.