Shaanxi Ireeda Protective Technology Co., Ltd.
Engineer Manager : Ms.Melin
WhatsApp: +8618291418396
E-mail: melin@ireeda.com
Product Introduction
The bidirectional autocollimator is a non-contact measuring device for micro small-angle variations, with extremely high measurement accuracy and resolution. As a unique instrument integrating the functions of a collimator and a telescope, it detects the angular displacement of the reflecting mirror surface through the parallel light beam it emits. The light source illuminates the reticle and projects it to infinity, and finally receives the reticle image reflected by the plane mirror. The received reflected image is focused onto the electronic CCD camera via the objective lens; the positions of the illuminated reticle and the CCD plane are combined with the overall optical path for determination. As one of the basic instruments for optical measurement, the digital photoelectric autocollimator is equipped with the function of precisely measuring the two-dimensional small-angle deflection of the reflecting surface.
Production Function
1. Basic measurement of reflecting surface deflection angle
2. Measurement of external light beam deflection angle
3. Guide rail straightness measurement
4. Guide rail perpendicularity measurement
5. Rotary table position/angle measurement
6. Rotary table parallelism/deflection measurement
7. Parallelism measurement of optical flats, optical windows or optical wedges; adjust whether the parallel light splitting plate/polarizer is at the focal point of the autocollimator objective lens
8. Cooperate with a pentaprism to perform parallelism testing on the axial or radial parallel light beam of the collimator
9. Cooperate with a right-angle mirror to complete positioning installation of precision machinery and assembly adjustment of optical products
10. TCP/IP data communication
11. Standard functions such as data storage and timed measurement
12. Supports extended coordinate system function
Technical Parameters
|
Model |
DA-300F40D-BS |
DA-300F40D-MD |
DA-300F40D-PRO |
|
Accuracy |
20″±0.5″ |
20″±0.2″ |
20″±0.1″ |
|
600″±1.0″ |
600″±0.4″ |
600″±0.2″ |
|
|
Repeatability |
0.1″ |
0.04″ |
0.02″ |
|
Resolution |
0.01″ |
0.001″ |
0.001″ |
|
Frequency |
30Hz |
30Hz |
50Hz/30Hz |
|
Communication Interface |
USB 2.0 |
USB 2.0 |
USB 2.0 |
|
Focal Length |
300mm |
300mm |
300mm |
|
Aperture |
40mm |
40mm |
40mm |
|
Testing Distance |
15m |
15m |
15m |
|
Field of View |
X:2200″ |
X:2200″ |
X:2200″ |
|
Y:1600″ |
Y:1600″ |
Y:1600″ |
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