Used STARRETT 102A #9293405 for sale

STARRETT 102A is a precision middle range surface roughness tester designed for easy, accurate, and time efficient quality control measurements of machined surfaces. The device enables technicians to perform measurements for quick checks and statistical surveys with high accuracy, reliable performance, and easy operation. 102A features a calibration fixture to properly position the measuring object, a lower turntable to rotate the object, and an upper head which holds the measuring lever. The test environment is developed to ensure optimum accuracy under consistent temperature, relative humidity and balance, supported by air flow systems. An oscillating lever and a pick-up arm on a knife-edge are driven by a compressed air motor and measure the surface's irregularities to an accuracy of one microinch. The tool geometry consists of a stylus wheel of two cutting edges against which the surface is scanned. These edges can be re-shaped to a variety of angles for specific requirements as needed. The test is performed by placing the surface to be measured on the turntable and running the scanning head over the surface. Data is captured by a data logger and presented on a display. Most models include a graphical display to observe the actual surface profiles and a PC interface to access the software for further analysis. The Profile Analyzer software is a separate application that allows the user to manage the data and draw detailed statistical summaries in the form of histograms and other diagram forms. STARRETT 102A is a robust addition to any facility when accuracy and reliability is essential. Not only does it provide accurate measurements and statistical data, it also provides a consistent and comfortable working environment that optimizes productivity. Furthermore, the portable and easy-to-use design makes it an ideal tool for multiple types of production settings.