Purdue University9mon
Laser Safety
When using a Class 3B or Class 4 laser, potential hazards from the direct ... using correct approved laser safety eyewear, posting proper warning signs, etc. Lack of proper knowledge and appropriate ...
Purdue University9mon
Laser Frequently Asked Questions
The LSO can make recommendations to the LSC. Do I have to register my laser in the Laser Safety Program? Any Class 3B or Class 4 laser used at Purdue University must register in the laser safety ...
UMass Lowell10y
Laser Training
Do not use laser pointers around collecting optics (microscopes, lenses, binoculars, etc.) Lasers with power, greater than 5 milliwatts (mW) (Class 3B and Class 4), must be registered with radiation ...
Rochester Institute of Technology3y
Laser Safety
Appropriate signs and labels are posted to warn of the hazards from class II through IV lasers. RIT's Environmental Health and Safety Department shall make all efforts to ensure that laser users are ...