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Appendix 1
Page 1 of 1
ST-07348
Laser power measurement
8 & 9
Laser power measurement
(Continue radiant, Single wavelength)
Verdict......... :
Class 1
Result:
Measure wavelength (
):
641-643 nm Laser output beam diameter:
0.1994 mm
Viewing angle subtended by an extended source (
):
1.994 m rad
Type of radiation:
Disperse
Parallel
Highly focusing
Time base (t):
30000 s
100 s
0.25 s
other:______s
Condition 1:
-
-
-
-
W / J
Condition 2:
23.4
µµµµ
W / J
Retinal thermal hazard:
Irradiance or radiant
exposure:
exposure:
-
-
-
-
W / J
Condition 1:
-
-
-
-
W / J
Condition 2:
-
-
-
-
W / J
Normal
condition:
condition:
Retinal photochemical
hazard:
(400 – 600 nm)
hazard:
(400 – 600 nm)
Irradiance or radiant
exposure:
exposure:
W / J
Retinal thermal hazard:
-
-
-
-
W / J
Single fault
condition:
(
condition:
(
)
Condition 1 /Condition 2 /
Irradiance or radiant
exposure
Irradiance or radiant
exposure
Retinal photochemical
hazard:
hazard:
-
-
-
-
W / J
Retinal thermal hazard:
-
-
-
-
W / J
Single fault
condition:
(
condition:
(
)
Condition 1 /Condition 2 /
Irradiance or radiant
exposure
Irradiance or radiant
exposure
Retinal photochemical
hazard:
hazard:
-
-
-
-
W / J
Retinal thermal hazard:
-
-
-
-
W / J
Single fault
condition:
(
condition:
(
)
Condition 1 /Condition 2 /
Irradiance or radiant
exposure
Irradiance or radiant
exposure
Retinal photochemical
hazard:
hazard:
-
-
-
-
W / J
Retinal thermal hazard:
-
-
-
-
W / J
Single fault
condition:
(
condition:
(
)
Condition 1 /Condition 2 /
Irradiance or radiant
exposure
Irradiance or radiant
exposure
Retinal photochemical
hazard:
hazard:
-
-
-
-
W / J
Classify:
Retinal thermal hazard:
7
××××
10
-4
××××
C
6
××××
T
2
-0.25
= 7
××××
10
-4
××××
1.329
××××
10.116 = 1.3447 mW
AEL (1):
Retinal photochemical
hazard:
hazard:
-
-
-
-
AEL (2):
-
-
-
-
AEL (3R):
-
-
-
-
AEL (3B):
-
-
-
-
Remark:
Conclusions: Since the limit for Class 1 Laser is not exceeded, so this product is Class 1 Laser
Product.
Product.
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