What To Expect In An Advanced Optical Profiler?

By Author: Vishal Khosla
Total Articles: 19
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An optical profiler designed with appropriate technical input provides quantitative surface metrology with total precision and correlation to 2D and 3D standards. The integrated software provides an array of tools that can be used for surface data visualization, analysis and reporting.

An optical profilometer is used to create a three-dimensional profile of a desired surface without actually coming in contact with it. For making the profile, the instrument uses the interference patterns of light for scanning through a range of heights.

The process of taking a measurement involves focusing and orienting the interference patterns. This has to be done in the precise manner for the relevant location and sample. Industrial design optical profilometer provides quick, accurate metrology in a compact package. It can be located directly on the factory floor without any requirement of specialized enclosures. Interactive control software provides easy and detailed visualization for control of the process.

Use of technology makes optical profilometer resistant to vibration. It also conforms to ISO/DIS surface roughness ...
... parameters. High resolution image sensor provides ultra-quick areal measurements for excellent surface detail and visualization. Integrated autofocus minimizes operator variability.

A top-of-the-line optical profilometer makes measurement of a range of surface materials and parameters. It includes 2D and 3D profiling of surface texture, step-height and form. The integrated software provides comprehensive tools that you can use for surface data visualization, analysis and reporting. Positioning staging enables simple, repeatable fixturing and measurement. It may also support fully automated measurement sequences.

Compared to alternative systems such as mechanical contact stylus profilers, optical profiler is a cost-effective instrument. Non-contact method means no consumable replacement costs. High-output, long-life light source provides years of hassle-free operation.

You must procure optical profilometer from a company that is engaged actively in Research and Development (R&D) and offers instrument that are tailored for the use of clients. Their R&D staff should work in close collaboration with the clients for instrument development.

They must support a design philosophy that provides for production of an instrument that combines ease-of-operation, flexibility and precision. It must also be cost-efficient as well. Scientists having research experience in many fields of analysis should be involved in development of the instruments. They produce optical profilers incorporating cutting edge design and providing superior performance. Such companies would take up any technical challenge with innovative spirit. In fact, they are capable of producing the instruments that can be used in diverse applications.

As the standards of technology are consistently going up, it is important that the manufacturers keep pace with these. When you source instruments from the leading manufacturers, you can be sure about the quality of equipment they would provide you with. A manufacturer must have the technical means to develop high-tech instruments that product precise measurements. Instruments they produce have proprietary combination of engineered components and technology.

Instruments of outstanding quality are manufactured with the objective of meeting the most demanding requirements. Regardless of duration and storage environment, these instruments can perform effectively. It is advisable that you do your research well when procuring optical profilometer or other such high-tech instruments. Compare the features of various products in line to arrive on the products that meet the required standards.

Author of this article is associated with Rtec Instruments, a California based company that deals in optical profilometer, tribometer, surface profiler, nano indentation, atomic force microscope and other instruments.