Mahr - Product Catalog Page 648
Commercial customer offer**Top sellers from Mahr
Marameter | Self-centering inner measuring device 844 K High-precision comparative measurements of holes Inside measuring probes from the 844 K family are 2-point comparative measuring instruments used to determine a reversing point in a hole by oscillation. This reversal point equates to the minimum and thus the exact bore diameter. Measuring process The measuring value is displayed via analog dial comparators or electronic dial indicators. Practical tip An electronic dial indicator such as type 1087 BR or 1087 BRi, offers the major advantage of being able to automatically record the reversing point using the MIN function and display an absolute measuring value on the screen thanks to the PRESET setting. In addition, you can conveniently and reliably transfer the measuring data to a PC or a CAQ system by data cable or Integrated Wireless technology. Setting the comparative measuring instrument Setting rings are used to set the instrument to the respective nominal size. Measuring process Typical applications of self-centering inside measuring probes • Rapid testing of hole diameters The reversing point (minimum value) is calculated by oscillation in a hole . • Determining roundness and cylindricity deviations by rotating and moving to other bore depths Special advantages Setting rings are used to set the instrument to the respective nominal size. • Self-centering in the hole • Fast determination of reversing point by oscillation • Measuring value displayed immediately • Ideal for processing measuring values directly especially when used with digital indicating instruments 10 Mahr | Supplementary Catalog 2020 / 2021
708 Pages | Valid until 12/2023 | Previous page | Next page
Choose your language
Legal issues
The manufacturer is exclusively responsible for the content, price and article details of the products and offers presented in the catalogues. Subject to technical and optical changes by the manufacturer and errors excepted.
Request form for special products
The ToolTeam® Procurement Service
Are you looking for products that are shown in the catalogue but cannot be purchased directly online?Our procurement service will be pleased to make you a non-binding and individual offer.