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Laser class question

Laserdude*2591

New member
Joined
Mar 28, 2019
Messages
1
Points
1
If I have a Class 4 laser with all controls in place so that no emission is possible, do I consider this or can I refer to this as Class 1 operation?
 





Anthony P

Well-known member
Joined
Oct 7, 2018
Messages
529
Points
63
From FDA laser compliance guide:
Laser products are classified on the basis of the highest level of laser
radiation to which human access [1040.10(b)15)] is possible
during operation
only
. Other laser radiation fields to which human access is necessary
only
during maintenance or service
do not affect the classification but may affect
the labeling and safety interlock requirements. Use-factor data, if available
and adequately convincing, may be used in determining the level of laser
emissions from a product.
 




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