Radio Active Decay Series
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Example Controls Required for Laser Classes from ANSI Z-136.1 (1988) y = yes s = sometimes -- = no |
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|---|---|---|---|---|---|---|
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Control Measures |
Class |
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| 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 |