ISO Codes

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  • Lubrication

Cracking the ISO Code to Lubricant Cleanliness

So what does it really mean to increase lubricant cleanliness? We read various articles and textbooks that talk about how increasing the cleanliness of an in-service oil will increase the life of a component and the lubricant, but how do we make that happen...

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  • Oil Analysis + Wear Particle

Understanding ISO Codes

Why are we so concerned about particulate in oil? The ISO codes, according to the ISO 4406:1999 standard, relate to only three different ranges of particles, ≥4 µm/≥6 µm/≥14 µm.........

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