Improve Your Cleanliness Analysis Workflow
For automotive manufacturers and automotive component suppliers, obtaining cleanliness results rapidly, accurately, and reliably over the entire workflow is a significant advantage. Often for this quality control task, multiple instruments from several suppliers are used to perform the analysis. For this reason, Pall Corporation and Leica Microsystems have joined efforts to offer an optimal, turn-key cleanliness analysis solution from a “single source”. The customer has the advantage of an overall solution and advice from both Leica and PALL experts to achieve optimization and maintain its performance over time.
Free Webinar On-Demand: Basics in Component Cleanliness Analysis
Our experts are on hand to support and advise you on cleanliness analysis solutions
Related products 4
DM6 M LIBS
Material Analysis Solution for Visual and Chemical Inspection
Cleanliness Expert
Analysis software for fast and easy particle counting on filters. An easy-to-use, optimal cleanliness solution for reliable, repeatable results.
Leica DFC450 C
Digital 5 MP color microscope camera with active cooling system
Leica DM4 M & DM6 M
Upright Materials Microscopes
Cleanliness Analysis Workflow – Steps
Parts / Components Preparation
Part Types, Required Methods
Preparation method will depend upon the type of part or component and the sample size to be analyzed. Determine the solution required for the specific part and sample size.
Extraction / Filtration
Agitation, Parts Rinsing, Ultrasonication, Test Bench
Extract contaminant particles from parts and components with spraying, rinsing, or ultrasonication. The cleaning solution is then passed through a filter, the type depending on the parts cleaned, and the particles retained on membranes for analysis. Washing cabinets and filters of different sizes from PALL are used for this task. Filters are dried and then evaluated.
Particle Analysis
Detection, Quantification, Classification
The particles are detected, quantified, and classified according to their size and type, i.e., their potential to cause damage. It is done with a Leica Cleanliness Analysis Solution using a compound or digital microscope and Cleanliness software module.
Check Results
ISO 16232 & VDA19
Review results from the analysis and identify if any potentially catastrophic particles are present. Metal particles have a higher potential for damage and the Leica imaging solution can identify metallic particles automatically. These potentially catastrophic particles can influence the longevity of a component or even cause a system failure.
React
Apply Counter-Measures
With the results from a full cleanliness analysis, step by step the workflow can be optimized. Then the potentially catastrophic particles can be identified and the source of contamination determined and eliminated. The aim is to always improve the cleanliness analysis process in order to eliminate and minimize contamination.
Related Articles
Depth Profiling and Layer Analysis for Inspection of Materials with a 2-In-1 Solution Combining Optical Microscopy and Laser Spectroscopy
In addition to simultaneous visual and chemical inspection, a 2-methods-in-1 materials analysis solution, which combines optical microscopy and laser induced breakdown spectroscopy (LIBS), can also be…Read article
Performing Elemental Analysis down to the Micro Scale
If you work in electronic component analysis, you will be familiar with the many challenges posed. Whether you are identifying metallic particles or checking product authenticity, it’s important to…Read article
Simplify and speed up element analysis at the micron range
Learn how to get spatially resolved information about the chemical composition of elements in seconds - quickly and easily.Read article
Key Factors for Efficient Cleanliness Analysis
In the automobile industry, even the smallest particles on single components can cause malfunctioning. Fuel, lubricant and urea filter systems are particularly vulnerable. Component cleanliness has…Read article
Cleanliness Analysis with a 2-methods-in-1 solution
This report explains how a 2-in-1 materials analysis solution, combining optical microscopy and chemical analysis by laser induced breakdown spectroscopy (LIBS), leads to an overall more efficient and…Read article
See the Structure with Microscopy - Know the Composition with Laser Spectroscopy
The advantages of a 2-in-1 materials analysis solution combining optical microscopy and laser induced breakdown spectroscopy (LIBS) for simultaneous visual and chemical inspection are described in…Read article
Leica is MAD about LIBS
When analyzing material for cleanliness testing, users normally just want a simple way to know whether the particle under scrutiny is normal debris or something more risky. Users can now “LIBS” it to…Read article
Cleanliness Workflow from Leica and Pall
Obtaining cleanliness results rapidly, accurately, and reliably is a significant advantage for manufacturers and component suppliers. For this reason, Pall Corporation and Leica Microsystems have…Read article
Basics in Component Cleanliness Analysis
For automotive manufacturers and auto parts suppliers, obtaining component cleanliness results rapidly, accurately, and reproducibly over the entire workflow is a significant advantage. Pall and Leica…Read article
Cleanliness Analysis in Relation to Particulate Contamination
Devices, products, and their components fabricated in many industries can be quite sensitive to contamination and, as a result, have stringent requirements for cleanliness. Measurement systems for…Read article
Clean Parts – More Reliable and Longer Lifetime
In the automotive industry, the technical cleanliness of function-critical individual and system components has become an increasingly critical criterion for reliability and service life. This trend…Read article
Technical Cleanliness in the Production of Automotive Components
Interview with Dr. Michael Härtel, head of the materials testing laboratory at Continental Automotive GmbH, Powertrain Division, Limbach-Oberfrohna, GermanyRead article