Particle Insight Raptor
Compliance to D7596-14 Particle Test Method for Shape Classification of Oils
Advancing Oil Analysis: Dynamic Image Analysis and Compliance with ASTM D7596-14
The ASTM D7596-14 standard (ASTM, 2018) serves as a comprehensive guide for analyzing particle concentration, particle size distribution, particle shape, and soot content in new and in-service oils used in lubrication and hydraulic systems. Traditionally, oil particulate detection relied on methods such as light blockage techniques and microscopy, with established guidelines like ISO 4406, NAS 1638, and NAVAIR defining reporting formats and measurement protocols.
With the advent of flow imaging technology, the application of dynamic image analysis in oil contamination detection has revolutionized the field. This advanced method provides richer data, enabling better decision-making for evaluating equipment oils. Its ability to deliver both particle count and particle concentration positions dynamic image analysis as a powerful complement to traditional methods.
While other industry documents explore dynamic image analysis as a viable and comparable technique, this article highlights the Particle Insight Raptor, a cutting-edge analyzer tailored for the lubrication oil market. Not only does it comply with the ASTM D7596-14 standard, but it often exceeds its requirements. Below, we’ll examine key sections of the standard, interpret their significance for users, and demonstrate how the Particle Insight Raptor aligns with and surpasses these benchmarks.
Click here to see the White Paper
View our Blog post on Particulates in Fuel and Lubricating Oils here.
Fuel and Lubrication
debris in fuel and oil
Particle shape, count, and size with dynamic image analysis
Also be sure to view our previous presentation made at the Reliable Plant conference.
