www.OSHA.gov	A-Z Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Safety and Health Topics > Ionizing Radiation > Intro to Ionizing Radiation > Ionizing Attachment Five

Ionizing Attachment Five

Example Controls Required for Laser Classes from ANSI Z-136.1 (1988)                                                                  y = yes      s = sometimes       --  = no   Control Measures Class I IIA II IIIA IIIB IV Protective Housing y y y y y y Interlocks on Protective Housing -- -- -- y y y Limited Open Beam Path -- -- -- -- y y Beam Stop or Attenuator -- -- -- s s y Activation Warning System -- -- -- -- s y Labels -- y y y y y Area Posting -- -- s s y y Standard Operating Procedures -- -- -- -- s y Output Emission Limitations -- -- -- LSO Determines Education and Training -- -- -- y y y Authorized Personnel -- -- -- -- y y Alignment Procedures -- -- y y y y Eye Protection -- -- -- -- s y Spector Control -- -- -- -- s y

Back to Top www.osha.gov		www.dol.gov
Contact Us | Freedom of Information Act | Customer Survey Privacy and Security Statement | Disclaimers
Occupational Safety & Health Administration 200 Constitution Avenue, NW Washington, DC 20210