21/09/2026
A portable FTIR lubricant analyzer now includes triple-cell technology, chemometric water quantification, and automated fingerprinting for field use.
The eraspec oil platform is designed to deliver laboratory-grade precision in onsite environments through a fully automated, solvent-free workflow with an integrated sample pump.
Key capabilities include:
Triple-cell design with a 500-m measurement cell, a standard 100-m cell, and a built-in reference cell.
Improved limit of detection for antioxidant additives, water, and esters.
Chemometric water quantification calibrated to ASTM D6304-B, with results in under two minutes for water concentrations of 50 ppm or higher.
Automated FTIR spectral matching for fresh lubricating oils using an onboard reference database and Pearson correlation coefficient.
What capability would matter most in onsite lubricant analysis?