POCKET BOOK_Final_Turned - Pall Corporation
POCKET BOOK_Final_Turned - Pall Corporation POCKET BOOK_Final_Turned - Pall Corporation
ISO 4406 Cleanliness Code 20/19/16Sample Volume: 100 mLMagnification: 100xScale: 1 division = 10 µmParticle Count SummarySize Particle Count ISO NAS1638Range per mL 4406 (SAECode AS4059)>4 µm(c) 5,000 - 10,000 20 11>6 µm(c) 2,500 - 5,000 19 11>14 µm(c) 640 - 1,300 16 11Photo AnalysisThe visible contamination is mainly silica withsome metallic and rust particles.ISO 4406 Cleanliness Code 21/20/18Sample Volume: 100 mLMagnification: 100xScale: 1 division = 10 µmParticle Count SummarySize Particle Count ISO NAS1638Range per mL 4406 (SAECode AS4059)>4 µm(c) 10,000 - 20,000 21 12>6 µm(c) 5,000 - 10,000 20 12>14 µm(c) 1,300 - 2,500 18 12Photo AnalysisThe visible contamination is mainly silica withsome metallic and rust particles.8
Types of ContaminationSilicaHard, translucent particles often associated with atmosphericand environmental contamination, e.g., sand, dust.Bright MetalShiny metallic particles, usually silver or gold in colour,generated within the system. Generated contaminants areproducts of wear and often cause additional component wearand accelerated fluid breakdown.Black MetalOxidized ferrous metal inherent in most hydraulic andlubricating systems; built-in contaminant and genereatedwithin the system by wear.RustDull orange/brown particles often seen in oil from systemswhere water may be present, e.g., oil storage tanks.FibersContaminants most commonly generated from paper andfabrics, e.g., shop rags.Cake of FinesVery large concentrations of ‘silt’-size particles coat the analysismembrane and build-up into a cake. The cake obscures thelarger particles on the membrane making contaminationevaluation impossible.Magnification: 100xScale: 1 Division = 10 µm9
- Page 7: ISO 4406 Cleanliness Code 17/15/13S
- Page 12 and 13: Operating Principle of Pall Fluid C
- Page 14 and 15: Monitoring and MeasurementObtaining
- Page 16 and 17: Fluid Sampling ProcedureIntroductio
- Page 18 and 19: Filter locationFlushing Filter• T
- Page 20 and 21: Short Element Life ChecklistNEWOLD
- Page 22 and 23: Pall Ultipleat ® SRT Filter Perfor
- Page 24 and 25: Pall Ultipleat ® SRT Housing Range
- Page 27 and 28: Recommended Fluid Cleanliness Level
- Page 29 and 30: Viscosity ConversionsKinematic cSt(
- Page 31 and 32: ISO 10ISO 15ISO 22ISO 46100000TEMPE
- Page 34: Measurement Conversion FactorsTo Co
ISO 4406 Cleanliness Code 20/19/16Sample Volume: 100 mLMagnification: 100xScale: 1 division = 10 µmParticle Count SummarySize Particle Count ISO NAS1638Range per mL 4406 (SAECode AS4059)>4 µm(c) 5,000 - 10,000 20 11>6 µm(c) 2,500 - 5,000 19 11>14 µm(c) 640 - 1,300 16 11Photo AnalysisThe visible contamination is mainly silica withsome metallic and rust particles.ISO 4406 Cleanliness Code 21/20/18Sample Volume: 100 mLMagnification: 100xScale: 1 division = 10 µmParticle Count SummarySize Particle Count ISO NAS1638Range per mL 4406 (SAECode AS4059)>4 µm(c) 10,000 - 20,000 21 12>6 µm(c) 5,000 - 10,000 20 12>14 µm(c) 1,300 - 2,500 18 12Photo AnalysisThe visible contamination is mainly silica withsome metallic and rust particles.8