Calibration laser interferometer SP 15000 C6 NG

Description

Laser interferometer for high-precision simultaneous measurement and calibration of length, pitch angle, yaw angle, roll angle and straightness on positioning axes

• flexible length measuring system of highest accuracy
• highly accurate length measurements over long distances
• synchronous, continuous measurements of length, pitch and yaw angles and straightness
• up to 6 DoF measurements are possible in conjunction with the optional roll angle measurement sensors
• easy handling and adjustment due to integrated beam direction detection
• large tilt invariance of the measuring reflector
• beam distance: 50 mm
• horizontal and vertical straightness component measurable by swiveling optics
• extensive trigger options
• open interfaces for OEM software under Windows and Linux
• calibration software InfasMTCAL according to the currently DIN and ISO standards

The highly accurate dynamic acquisition of guiding characteristics of machine axes as well as the subsequent standard-compliant calibration are a very labor- and time-intensive process, which ultimately leads to a high positioning accuracy.

The SP 15000 C6 Ng calibration laser interferometer was specially developed to meet the requirements of manufacturers of coordinate measuring machines and high-precision machine tools. It enables synchronous, continuous and, in conjunction with an optional roll angle sensor, 6 DoF measurements. The measured quantities length, pitch angle, yaw angle and straightness in x- and y-alignment are acquired highly accurately by laser interferometry, using the same highly stable laser frequency in all three length measurement channels.
Complete machine acceptance or volumetric compensation can be implemented using the optional software.

Due to the compact design of the straightness optics, the straightness mirror is directly attached to the sensor head. Thus, only two components have to be assembled and aligned to each other. Even in cramped or difficult-to-access spaces, the measurement system can be quickly installed and reliably adjusted.

The fiber optic coupling of the sensor head and the integrated beam direction detection support the easy handling and adjustment. The calibration interferometer does not require an additional stand. It can be placed directly on the stable machine bed. This minimizes the number of optical components to be aligned.

For large measuring ranges or calibration tasks, wireless radio temperature sensors or our precision climate measuring station LCS are preferred.