Learn & Share: Quality and Reliability Assurance
The goal of quality and reliability assurance (QA) is the continuous improvement of reliability, performance, efficiency, and ease-of-use of a product or service in order to render it more cost-effective and beneficial for the customer or user. A key part of QA is quality control (QC) – the acquisition and analysis of quantitative observations made during the process of production for a product or of implementation for a service. QC allows a process to be continuously monitored and maintained to meet the desired specifications (stable process in statistical control) or ultimately rapidly diagnosed and remedied if problems arise and the results deviate from those expected.
Each production process and product has its own unique attributes and may require specific methods of observation for the carrying out of QC. Generally, the production of electronic, microelectronic, and mechanical devices, as well as materials and compounds, require QC measurements using a technique involving microscopic analysis, often optical microscopy.
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How to create EDOF (Extended Depth of Focus) images
Watch this video to see how you can rapidly record sharp optical microscope images of samples with a large height variation. This is done with the optional Extended Depth of Focus (EDOF) function of…Read article -
Automated topographic analysis with the Leica Map software
Watch this video to learn how you can save time when doing topographic analysis using the Leica Map software. The software allows you to go quickly from automated analysis of multiple sets of acquired…Read article -
3-Dimensional Imaging of Macroscopic Defects in Aluminum Alloys
The investigation of macroscale defects in aluminum (Al) alloys with a rapid 3-dimensional (3D) imaging approach is described in this report. Aluminum (Al) alloys play an important role in the…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 -
Rate the Quality of Your Steel: Free Webinar and Report
This webinar and report describe optimal microscopy solutions for rating steel quality in terms of non-metallic inclusions and reviews the various international and regional standards concerning…Read article -
Free Webinar On-Demand: New 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 -
Free Webinar On-Demand: 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 -
Free Webinar On-Demand: Analyze grain size on microstructures the way you need
Grain size plays an essential role in the mechanical properties of materials. Learn how to overcome problems in sample preparation and how to analyze different materials like, steel, aluminium,…Read article -
Digital Microscopy with Versatile Illumination and Various Contrast Methods for More Efficient Inspection and Quality Control
State-of-the-art digital microscopes utilizing a versatile illumination system capable of achieving multiple contrast methods, such as the Leica DVM6, are very useful for inspection, quality control,…Read article -
How Digital Microscopy can Contribute to Efficient Workflows for Microelectronics and Electronics
This report explains how users can benefit from the digital microscope portfolio of Leica Microsystems to attain cost-effectiveness over entire workflows in research and development (R&D), product…Read article -
Inspection of Multilayer Coating in the Automotive Industry
Today’s automotive industry use a variety of decorative and functional treatment to improve the vehicles surfaces. Traditional quality control methods to inspect these multilayer samples have proven…Read article -
Fast and Reliable Inspection of Printed Circuit Boards with Digital Microscopy
Digital microscopy has been used more and more for inspection, quality control and assurance (QC/QA), failure analysis (FA), and research and development (R&D) in the microelectronics industry,…Read article -
Image Gallery: Digital Microscopy Used in Microelectronics and Electronics Quality Control
Quality Control in the electronics and microelectronics industry is confronted with many challenges: A variety of different materials in a sample, some of them metallic and reflective, some matt; a…Read article -
Automotive Industry: How Suppliers and Auto Manufacturers Can Verify Parts Specifications Quickly and Easily
Checking specifications is critical: During the manufacture of auto parts, specifications must be met – whether by the auto parts supplier or the automobile manufacturer. It is important that the…Read article -
Inspecting and Analyzing Printed Circuit Boards Quickly and Reliably with a Digital Microscope
For the past several years, digital microscopy has been shown to be useful for inspection, quality control and assurance (QC/QA), and failure analysis (FA) in the microelectronics industry, especially…Read article -
Automotive Industry: Rapid and Precise Surface Inspection on Hard-to-Image Samples
In the automotive industry, microscopists may be challenged with samples that are difficult to image, for example, parts that have a special material composition. This report shows how the Leica DVM6…Read article -
Illumination (Lighting) Systems for Stereo Microscopes
This report gives users of stereo microscopes helpful advice when attempting to select optimal illumination or lighting systems for sample observation. The illumination used for microscopic…Read article -
What You Always Wanted to Know About Digital Microscopy, but Never Got Around to Asking
Digital microscopy is one of the buzz words in microscopy – and there are a couple of facts that are useful to know. Georg Schlaffer, Product Manager with Leica Microsystems, has often been asked…Read article -
Five Advantages of Inverted Over Upright Microscopes in Industrial Applications
With inverted microscopes, you look at samples from below since their optics are placed under the sample, with upright microscopes you look at samples from above. Traditionally, inverted microscopes…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 -
Are Your Digital Microscope Measurements Accurate and Reliable?
For certain applications, such as the production and maintenance of automobiles, aircraft, or power plants, quality control and reliability assurance, as well as safety and health inspection, accurate…Read article -
Surface Roughness of Flowable Resin Composites eroded by Acidic and Alcoholic Drinks
Acidic beverages, such as soft drinks (orange juice, and cola), or ethanol (whisky), can produce erosion of resin composites. The surface degradation of resin materials is related to the content and…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 -
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 -
The Effects of Peri-implantitis Decontamination Treatments on the Surface Roughness and Chemistry of a Titanium Alloy Used for Dental Implants: Implications for Bone Reintegration
Titanium (Ti) alloys are biocompatible materials which are often used for human implants, especially in dentistry. For this study, different types of odontological (dental) treatments for…Read article -
Brief Introduction to Surface Metrology
Surface metrology is the science that deals with measuring topography. Characterization of a surface with its amplitude, spacing and shape of its features, is called "topography". The term…Read article -
Metallography – an Introduction
Metallography is the study of the microstructure of all types of metallic alloys. It can be more precisely defined as the scientific discipline of observing and determining the chemical and atomic…Read article -
Higher Motivation, Longer Concentration – Ergonomics as a Competitive Advantage
Sensor and identification technology, industrial cameras: when top precision is required, the name Baumer Electric is soon mentioned. The Swiss company designs and produces components for…Read article -
Tips & Tricks for Using Digital Microscopes
Digital microscopes provide new opportunities and enhance workflow for measurement and documentation in quality control in 2D and 3D applications. Here, you can find a collection of videos showing…Read article -
Digital Microscopy
Digital microscopy offers clear advantages for a large number of industrial quality inspections, particularly for surface analysis. Here, you can find some videos that show examples of application for…Read article