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DANGER.
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DANGER Class 3b Special Precautions examples (insert below at position 1 on sign):1. Laser protective eyewear required2. Invisible laser radiation3. Knock before entering4. Door to be locked during laser use5. Do not enter when light is on6. Restricted access area7. Eye and skin PPE required Special precautions: __________________ __________________________________________________________ Laser type/power/wave/duration examples (insert appropriate text at position 2 on sign):1. Types: Argon, Helium-Neon(HeNe), Krypton, Excimer (ArF, KrF), Ruby, Sapphire, Neodymium(Nd):YAG, CO22. Power: max. output in Joules or Watts 3. Wavelength(s) in µm (0.180 -103 µm)4. Duration: Continuous Wave (CW), pulsed, Q-switched (Position 1) Laser type/power/wave/duration: _____________________________ ____________________ (Position 2) Class 3b laser NMSU EHS/dls06
DANGER Class 4 Special Precautions examples (insert below at position 1 on sign):1. Laser protective eyewear required2. Invisible laser radiation3. Knock before entering4. Door to be locked during laser use5. Do not enter when light is on6. Restricted access area7. Eye and skin PPE required Special precautions: __________________ __________________________________________________________ Laser type/power/wave/duration examples (insert appropriate text at position 2 on sign):1. Types: Argon, Helium-Neon(HeNe), Krypton, Excimer (ArF, KrF), Ruby, Sapphire, Neodymium(Nd):YAG, CO22. Power: max. output in Joules or Watts 3. Wavelength(s) in µm (0.180 -103 µm)4. Duration: Continuous Wave (CW), pulsed, Q-switched (Position 1) Laser type/power/wave/duration: _____________________________ ____________________ (Position 2) Class 4 laser NMSU EHS/dls05
Position 1 Special Precautions examples (insert at position 1 on sign):1. Laser protective eyewear required2. Invisible laser radiation3. Knock before entering4. Door to be locked during laser use5. Do not enter when light is on6. Restricted access area7. Eye and skin PPE required Position 2 Laser type/power/wave/duration examples (insert appropriate text at position 2 on sign):1. Types: Argon, Helium-Neon(HeNe), Krypton, Excimer (ArF, KrF), Ruby, Sapphire, Neodymium(Nd):YAG, CO22. Power: max. output in Joules or Watts 3. Wavelength(s) in µm (0.180 -103 µm)4. Duration: Continuous Wave (CW), pulsed, Q-switched NMSU EHS/dls05