The TriAngle® electronic autocollimators are non-contact optical test tools for the high-precision measurement of angular displacements of specular reflective surfaces and the accurate angular alignment of optical or mechanical parts.
TriAngle autocollimators have a versatile modular design which allows them to be fitted with a wide selection of objective tubes, different sensors, reticles and light sources. With objective tubes of different focal lengths and apertures, the optimum measurement solution regarding angle resolution and measurement range is easily found.
The digital camera interface enables the use of a notebook or desktop PC, or a mobile touch-screen display unit for measurements in the field. The comprehensive OptiAngle® software records, analyzes, stores and reports the measurement results for later reference.
- Absolute and relative angle measurements of mirror surfaces
- Absolute and relative angle measurements of collimated sources
- Wedge angle measurement
- 90° prism errors
- 45° prism errors
- Wobble (run-out) measurement of rotating samples
- Straightness measurement
- Flatness measurement
User defined measurement procedures can be added into the standard software by a plug-in mechanism. In addition there is an open programming interface for the integration of the TriAngle® measurement functions into other applications. Upon request, TRIOPTICS offers customized TriAngle® instruments, as for example:
- Increased measurement ranges
- Larger apertures
- Vacuum compatibility
- Focusing objectives
- Customized illumination
Customized sensor technology
TriAngle electronic autocollimators:
The most versatile electronic autocollimator for standard applications.
Offers high-precision angle measurement systems for extremely high demands on angle resolution and measurement accuracy.
The ideal autocollimator for measurement of vibrations or rapidly moving samples.
Employs focusing object tubes for contact-free optical radius measurements.
Commonly used for applications which require measurement at the design wavelength in the NIR.
Ideally suited for the measurement of small optical components, surfaces of low reflectivity or long distance measurements.
Electronic autocollimator with large measuring range.
Electronic autocollimator with very large measuring range.
The compact and universal electronic autocollimator.
New Flatness Software Plugin
A new Software Plugin for Flatness, Straightness, Parallelism and Squareness Measurement with TriAngle is available. Required mechanical accessories will be gradually revised or developed.