Hi Andrew,
Take our laser machine for example,ours comply with CE certificate,it is without radiation,for the smell,we usally suggest our customer choosed filter,which can filtrate most the bad smoke and smell,and for laser rays,goggles maybe help a lot,anyway, like computer or telephone,it is maybe with some effects,but no records.do you think so?
Hope this can help you
Best Regards
Lucy Lee
G.WEIKE LASER
han@wklaser.com
laser engraving machine?laser cutting machine?cutting plotter at G.WeiKe