Aviation, Aerospace & Airlines - Spectro Scientific
Oil analysis has long been practiced for aircraft engines and other airborne oil-wetted systems such as hydraulic systems and gear boxes in helicopters. Military organizations are perhaps the number one users of oil analysis testing and commercial aviation also has a long history of oil analysis. A number of airlines throughout the world do their own oil analysis, but in many cases they send samples to commercial oil laboratories. Engine manufacturers also do oil analysis as part of engine development and testing.
Aircraft must live up to extremely high expectations for readiness and reliability while operating in extremes of temperature, pressure and humidity. Because of these demands, the engines must be maintained at top performance which drives the need for early detection and correction of engine and lubricant anomalies. Compounding this is the fact that aircraft are often at a given location for a limited period of time before being routed to the next destination. Therefore mechanics need very sensitive measurements of lubricant and component condition with results available in minutes so that they may take the proper action while the aircraft is still in the hangar.
Synthetic Polyol Ester fluids are the fluids of choice to lubricate aircraft gas turbine engines used in commercial and military service requiring MIL-PRF-23699F-STD level performance. It also is used for aircraft-type gas turbine engines in industrial or marine service applications. These synthetic lubricants are formulated to meet the demanding requirements of aircraft type gas turbines operating over a wide range of severe operating conditions. They have excellent thermal and oxidation stability to reduce sludge and varnish deposits and they have a high specific heat. The lubricants also retain viscosity and film strength over a wide temperature range (-40°C to 204° C or -40°F to 400°F).
These types of lubricants can exhibit confounding matrix effects when they are analyzed for particles using Optical Emission Spectroscopy. The SpectrOil M accounts for these effects by allowing the user to create custom calibrations to counter these matrix effects, enabling accurate measurement of wear particles.
Particle count - a high particle count or a rapid increase in particles can foreshadow an imminent failure.
Particle composition - it is often important to understand the elemental composition of particles in order to find out where they came from. Optical Emission Spectroscopy gives the user elemental information for up to 32 elements, from Li to Ce (varies with application).
Particle type - The size, shape and opacity of particles is used to determine if they are from cutting wear, sliding wear, fatigue wear, nonmetallic or fibers. This allows operators to determine the type of wear debris, wear mode and potential source from internal machinery components.
Ferrous wear - Ferrous wear measurement is a critical requirement for monitoring machine condition. The high sensitivity magnetometer measures and reports ferrous content in ppm/ml, and provides ferrous particle count and size distribution for large ferrous particles.
Total Acid Number (TAN) - TAN is measured to determine the corrosive potential of lubrication oils. If the TAN gets too high the oil can induce corrosion of machine parts and should be changed.
Viscosity - The main function of lubricating oil is to create and maintain a lubrication film between two moving metal surfaces. Ensuring the viscosity is within recommended ranges is one of the most important tests one can run on lube oil.
SpectrOil 100 Series - (RDE-OES) Elemental Analyzer
The SpectrOil 100 Rotating Disc Electrode Optical Emission Spectrometer (RDE-OES) is the eighth generation of the market leading RDE elemental spectrometer. It is widely used in commercial oil laboratories, on-site or trailer labs, as a proven means of precisely determining elemental composition in lubricating oil, coolant, light or heavy fuels, grease, and process water.
MiniLab 153 - Comprehensive Oil Analyzer For Industrial Machinery
Comprehensive Oil Analysis Solutions For Industrial Machinery
With four simple test, the MiniLab 153 delivers comprehensive on-site oil analysis, providing immediate actionable results, saving time and reducing costs. Highlights of this system include:
- One product, delivering lab-quality analysis outside of the lab
- Simplified workflow for the non-expert user, no chemist required
- Simplified operation, data reporting and report interpretation via the TruVu 360 Diagnostic Sets with recommended actions.
FieldLab 58 C Series - Portable Oil Lab
Portable and comprehensive oil analyzer for Aviation.
Commercial field service professionals managing fleets of high-value assets require portable, lightweight devices that provide rapid oil analysis results with quality similar to oil analysis labs. Funded by the United States Department of Defense (DoD), then developed and commercialized by Spectro Scientific, the FieldLab C Series is state of the art military technology now available for commercial use. The FieldLab C Series integrated system requires only a few milliliters of oil to complete four comprehensive tests to help maintain readiness of critical assets while economically managing maintenance costs.
- Extend equipment life with fast, detailed oil and wear debris analysis
- Easy to use, automatic alarms and recommendations empower your team
- Improve your oil analysis program with more knowledge on site to avoid failures and reduce cost