ELCOMAT vario N
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Electronic Autocollimator

Möller-Wedel Optical GmbH Your Specialist for High-Precision Optical Measurement Systems Optical Metrology "Made in Germany" for more than 40 countries worldwide Möller-Wedel Optical GmbH, based in Wedel near Hamburg, Germany, is a globally active company that develops, manufactures and sells high-precision optical measuring systems for mechanical engineering, the automotive industry, the optical industry, the semiconductor industry, for film camera service and for calibration and research laboratories. For more than 50 years, the company's optical measuring instruments have enjoyed an...

Möller-Wedel Optical GmbH ® Our ELCOMAT Product Line Autocollimators are optical measuring instruments that measure the smallest changes in the angular position of optical reflectors. They are mainly used for the following measuring tasks: measurement of smallest angles, ultra-precise angle adjustment and angle calibration, quality assurance of machine tools and their components, assembly automation, angular position monitoring. The ELCOMAT® vario N autocollimators are characterized by direct signal digitization in the sensor head, a high degree of user-friendliness and an extended range of...

ELCOMAT vario N Electronic Autocollimator ® Autocollimators are optical measuring instruments that can measure the smallest changes in the angular position of optical reflectors. With electronic autocollimators, the autocollimation image is detected using CCD lines or matrix-sensors. Electronic autocollimators are primarily used for the following measuring tasks: n Measurement of smallest angular deviations Signal position of Signal position of n Ultra-precise angle adjustment and calibration the slit image on the the slit image on matrix-sensor after the matrix-sensor n Quality control of...

Components of the New ELCOMAT® vario N Autocollimation Sensor Head In the autocollimation sensor head, the reticle pattern reflected by an optical mirror is imaged on a corresponding matrix sensor, digitized and its position change is evaluated. The direct digital signal processing in the sensor head guarantees an excellent signal-to-noise ratio. Additional position sensors in the head enable the autocollimator to be adjusted easily, quickly and precisely. The measuring frequency of the measuring sensor is approx. 30 Hz. Display Unit The intelligent display module is essential for the...

ELCOMAT vario N Maße der verschiedenen ELCOMAT® vario N ® The autocollimation sensors in the ELCOMAT® vario N series allow the optimum selection for the respective application in terms of measuring range and accuracy thanks to the wide range of lens tubes. The ELCOMAT® vario N housing has two connections: One for the connection to the display module and one for the connection of a laser attachment for coarse alignment of the autocollimator to the reflector.

ELCOMAT vario N Functions of the Display Unit ® Selectable Display Modes/Functions Graphical Display Numerical Display (large digits) Numerical Display (table) In addition to the well-known graphical, numerical and tabular display, the display unit has additional functions such as a practical "on-the-fly" straightness measurement. Straightness Measurement Resolution of the Measured Data Display in 12 Steps 12 resolution levels are available for different measurement requirements. arcsec“ Degreeº

Angle Display in Different Angular Units of Measurement The display unit offers 5 selectable angular units. Milliradiant Conversion of angular units Degree (º) Minute (’) Second (”) Miliradian (mrad)

ELCOMAT vario N Functions of the Display Unit ® Digital Zoom Display Area 5000” x 3000” Interval 200” Display Area 25” x 15” Interval 1” Display Area arcsec“ Interval arcsec“ Logarithmic Scale The display unit allows comfortable adjustment of the autocollimator or reflector by using 8 digital zoom levels or an additional display mode in logarithmic scale. Tolerances Input of tolerance limits and display of a rectangular tolerance field Input of tolerance limits and display of a circular tolerance field The graphical display of a rectangular or circular tolerance field allows a quick...

ELCOMAT vario N Functions of the Display Unit ® Remote Control This function defines the commands for the IR remote control. The following settings are possible: n n Save Reset Alignment With this function, the measuring sensor can be aligned to the earth axis (pitch, yaw, roll) without any further aids. Language Selection The display unit supports the following languages: n. n German English Color Selection In addition to the well-known view (day mode), the view setting can be switched to night mode.

ELCOMAT vario N Typical applications ® Typical applications for the ELCOMAT® vario N product line are: n Straightness, parallelism, tilt angle measurement Flatness measurement Rotatory position uncertainty measurement Squareness measurement Wobble, aligment, wedge angle measurement in transmission Calibration of angle measuring instruments Calibration of reference standards Straightness, Parallelism, Angle Tilting Measurement of straightness, parallelism of guideways and measurement of angular tilting of a slide or deformation of machine parts (max. length depending on autocollimator type)....

Squareness Measurement of the squareness from spindle axis to steady rest axis, from spindle stroke to machine bed and between guideways or of 90° stoneangle standards. Recommended Accessories: Art.No.:223 056 or 223 057, 223 082*, 223 271, 219 757, 221 015, 221 028, 219 735* Position Uncertainty Determination of the position uncertainty of index tables and rotary tables as well as the absolute measurement of polygon mirrors. Wobble, Alignment, Angle Measurement Measurement of the wobble of bearings and rotary tables in reflection as well as wedge angle measurement in transmission against a...