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For lube oil analysis. This research initiative has involved the design of both an automated high-sample-throughput FTIR oil analyzer Figure 1 and quantitative FTIR.
Lubricant Oil FTIR Analysis March 22 2017 Confidentiality Label 26 Virgin lubricant oils are high viscous non-volatile liquid.
Ftir lube oil analysis. Advertentie Portable stand-alone infrared analyzer for high-speed lubricant oil analysis. FTIR method was used to analyze changes in the degree of oxidation of engine lubricating oils ie to assess the oil quality changes by analyzing the oil spectrum in infrared light. The IR spectroscopy belongs to the group of instrumental analysis methods and.
Conventional FTIR condition monitoring analysis which requires a peristaltic or syringe pump to pass oils through the system. Thus an FTIR system configured to analyze oils for AN BN and H 2O cannot be used for conventional ASTM FTIR condition monitoring analysis. The possibility of applying the new ASTM Practice to diluted oils was.
FTIR is a quick and sophisticated method for determining several oil parameters including contamination from fuel water glycol and soot. Oil degradation products like oxides nitrates and sulfates. As well as the presence of additives such as.
To perform spectral analysis with the ERASPEC fuel analyzer can be done in 4 sample steps. Select the oil type and enter sample ID as well as operator name. Select the method Direct Trending Spectral Subtraction or a Trend and follow the instructions on the display.
Put your sample or fresh oil next to the fuel analyzer and insert the inlet tube. There are test methods for laboratory grade FTIR measurement as well as for portable field testing. ASTM E2412 describes the standard practice for FTIR measurement of these properties.
In addition specific test methods have been defined for oxidation D7414 nitration D7624 and sulfation D7415. For monitoring oil chemistry in the field. Army Oil Analysis Program.
Executive Director USAMC Attn. Army Logistics Support Activity. Redstone Arsenal AL 35898-7466 205 955-0866.
This paper discusses the implementation and progress of Fourier transform infrared FT-IR spectroscopy in the US. Army Oil Analysis Program AOAP. Although FTIR provides a wealth of information about the condition of used lubricating oil this information is complementary to that obtained by various other spectroscopic and physical property tests to give an overall picture of the condition of the oil and machinery in which it is used.
Adams M J Romeo M J Rawson P. FTIR analysis and monitoring of synthetic aviation engine oils. 629634 2007 Article Google Scholar 11 Dong J Van De Voort F R Yaylayan V Ismail A Pinchuk D Taghizadeh A.
Determination of total base number TBN in lubricating oils by mid-FTIR spectroscopy. Fourier Transform Infrared Spectroscopy FTIR Testing. Lubricant Oil FTIR Analysis March 22 2017 Confidentiality Label 26 Virgin lubricant oils are high viscous non-volatile liquid.
Different type of additives are added on purpose to adjust the performance. Additives include anti-wear anti-oxidant viscosity modifier. For lube oil analysis.
Only the biggest consumers of lubricating oils can maintain laboratories in which such FTIR instruments are used for lubricant analysis. Operators of smaller or fewer engines have to send oil samples to specialized centralized testing laboratories. This is expensive logistically.
RULER Lets start by explaining the FTIR index numbers and then well get in to the correlation between tests. The indexing numbers actually refer to a unit of measure. The unit is absorbance01mm.
However this unit of measure is not one that is intuitive to most people so the results are referenced as Indexing Numbers. Lubricant deterioration analysis and additive analysis. Lubricant deterioration analysis using FT-IR.
Fuel dilution of lubricants by GC. Analysis of Additive Elements Wear Metals. Analytical Application to Lubricating Oil.
Visualization of Lubricant Structure by SPM. Group in collaboration with Thermal-Lube Inc. To facilitate FTIR condition monitoring and to broaden the scope of FTIR lubricant analysis.
This research initiative has involved the design of both an automated high-sample-throughput FTIR oil analyzer Figure 1 and quantitative FTIR. Advertentie Portable stand-alone infrared analyzer for high-speed lubricant oil analysis.