MicroLab Series


All-in-one, automated lubricant analysis system

Comprehensive, on-location oil testing

MicroLab series is a fully automated oil analyzer that provides diagnostic analysis of engine, generator, gear box, hydraulics, power steering, and transmission fluids. The MicroLab, originally developed by On-Site Analysis, has an embedded expert system which translates all of the analytical data into maintenance actions specific to your equipment. The artificial intelligence of the system is built from over 20 years of industry knowledge and more than 10,000 rules statements to generate the diagnostic statements that are specific to each application, the type of equipment and the type of oil.

Features & Benefits

  • Reduce Maintenance costs
  • Increase equipment availability
  • Fast and easy to use

ASTM Compliance

The MicroLab is compliant with ASTM D7417 “Standard Test Method Analysis of In-Service Lubricants Using Particular Four-Part Integrated Tester (Atomic Emission Spectroscopy, Infrared Spectroscopy, Viscosity, and Laser Particle Counter)


The MicroLab infrared spectrometer measures six key parameters which indicate potential oil degradation and contamination. Both the MicroLab 30 and 40 provide: Oil degradation: oxidation, nitration, total base number Oil contamination: soot, water, glycol

Elemental Analysis

  • Basic metals include: Al, Cr, Cu, Fe, Pb, Mo, K, Si, Na, Sn
  • Extended metals include: Ba, B, Ca, Mg, Mn, Ni, P, Ti, V, Zn


  • Kinematic viscosity at 40°C and 100 °C andViscosity index (VI)

Particle Count

  • Gross particle count and ISO particle size

MicroLab Series includes


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More information: https://www.spectrosci.com/