jakeGT
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Yeah, through the short reading I just did from the links, I'm betting BARELY anyone's crap is certified "safe"
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ArcticMyst Security by Avery
Chocolate disco ^.^
- Thread starter umss
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Antoniio
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Yeah, unfortunately, it usually occurs, money is above of people that assist safe.
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There are a some members of PL that do Laser Projector shows
that are safe. IIRC there is a MPE calculation that needs to be made
with a Photodiode... Oscilloscope and Power meter through a 7mm dia.
aperture (to mimic the human pupil dilated in a darkened room).
Then that data is used to calculate the MPE value of that particular
show...
BTW...MPE stands for Maximum Permissible Exposure..
Jerry
that are safe. IIRC there is a MPE calculation that needs to be made
with a Photodiode... Oscilloscope and Power meter through a 7mm dia.
aperture (to mimic the human pupil dilated in a darkened room).
Then that data is used to calculate the MPE value of that particular
show...
BTW...MPE stands for Maximum Permissible Exposure..
Jerry
