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Laser Safety
Requirements
Remote control
N/A
connector
Key control
N/A
Emission indica-
N/A
tor
Beam attenuator
N/A
Reset
N/A
Performance (specific purpose products)
Medical
S
Surveying, level-
S
ing, alignment
Demonstration
S
Labeling (all laser products)
Certification &
R
identification
Protective hous-
D
ing
(See note
5.)
Aperture
N/A
Class warning
N/A
Information (all laser products)
User information
R
Product literature N/A
Service informa-
R
tion
Abbreviations:
R: Required.
N/A: Not applicable.
S: Requirements: Same as for other products of that Class.
Also see footnotes.
NP: Not permitted.
D: Depends on level of interior radiation.
Footnotes:
1. Based on highest level accessible during operation.
2. Required wherever & whenever human access to laser radiation above Class
I limits is not needed for product to perform its function.
3. Required for protective housings opened during operation or maintenance, if
human access thus gained is not always necessary when housing is open.
4. Interlock requirements vary according to Class of internal radiation.
5. Wording depends on level & wavelength of laser radiation within protective
housing.
I
IIa
N/A
N/A
N/A
N/A
N/A
R
N/A
R
N/A
N/A
S
S
S
S
S
S
R
R
D
D
(See Note
(See note
5.)
5.)
N/A
R
R
R
(See note
(See note
6.)
7.)
R
R
R
R
R
R
Class (see note 1)
II
IIIa
N/A
N/A
R
R
N/A
S
(See note
8.)
S
S
R
D
(See note
5.)
R
R
(See note
9.)
R
R
R
IIIb
IV
R
R
R
R
R
R
(See note
(See note
10.)
10.)
R
R
N/A
R
(See note
13.)
S
S
(See note
(See note
8.)
8.)
NP
NP
S
S
(See note
(See note
11.)
11.)
R
R
D
D
(See note
(See note
5.)
5.)
R
R
R
R
(See note
(See note
12.)
12.)
R
R
R
R
R
R
v
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