Atos Q Tolerance

[[Sl...]]

Does anyone know what is the tolerance of ATOS Q with 170 volume lense ? 

 

[[Ma...]]

We asked similar questions for ATOS 5, but answer will not satisfy you.

It's mostly on CCD - 8M or 12M - and volume -> distance - according to MCAE datasheet you have these point distances:

8M: 0.04-0.15mm
12M: 0.03-0.12mm

Into this comes many other factors reducing quality - like vibrations, stability of light, temperature and reflections.

More into this can be found in "ZEISS Inspect" section of forum - similar questions. ZEISS will not tell you exact precision because of lens and enviroment.

https://www.mcae.cz/wp-content/uploads/2024/10/HOM_ATOS-Q_Flyer_Download_EN_05_2024.pdf

[[No...]]

The point distance is only a small part of the overall accuracy. This value is more about the smallest details you can scan, but there are way more parameters influencing the accuracy of the results.

The "real" accuracy is determined by the precision of the triangulation process (all points are located by triangulations between camera, projector and part), which further depends on the quality of the calibration, temperature stability, lighting conditions, part surface, etc. etc.

Edited September 4

[[Ma...]]

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We are getting ATOS 5 for sure - now we have to force fit in training course 🙂

After training i'll be doing precision test against our ACCURA with VAST XT

Edited September 4

[[Je...]]

Hello everyone,

for each measuring volume gom_accept_test_vdi_vde_2634_part_3 was done before delivery.

The document comes with the sensor/measuring volume and contains the limit values of your system:

Probing Error, Sphere Spacing Error and Length Measurement Error

For deeper information I would suggest to contact your local supporter, as there are many 

possible influences that affect accuracy.

Best regards,

Jens Braun