HP 8153A - Page 9

Initial Safety Infarmatian far Laser Source Madules
The Specifications for these modules are as follows:
HP 81551MM HP 81552SM HP 81553SM HP 81554SM
Laser Type FP-Laser
FP-Laser
FP-Laser Dual FP-Laser
InGaAsP
InGaAsP InGaAsP InGaAsP
Laser Class
According to IEC 825 3A
3A
3A
3A
(Europe)
According to 21 CFR 1040.10
l 1 1 1
(Canada, Japan, USA)
Output Power
>-2dBm
>OdBm >OdBm >-ldBm
Beam Diameter
50/Lm 9/Lm 9/Lm
9/Lm
Numerical Aperture
0.2 0.1 0.1
0.1
Wavelength 850±10nrn 1310±20nrn
1550±20nm
1310/1550±20nm
Note
Canada, Japan, USA
C lass
Laser Product
The laser safety warning labels are included with the laser module.
You MUST stick these labels onto the outside of the mainframe,
in a position where they are clearly visible to anyone using the
instrument.
Note
Europe
CLASS 3A UR5ER PRODUCT
INVISI~ L~SER R~D!MTrON
DO NOT STRR~ INTO BEAM OR V!~
DIRECTLY WITH OPTICRL INSTRUMENTS
A sheet of laser safety warning labels are included with the laser
module. You MUST stick the labels in the locallanguage onto the
outside of the mainframe, in a position where they are clearly visible
to anyone using the instrument.
You MUST return instruments with malfunctioning laser boxes to a
HP Service Center for repair and calibration.
The laser module has built in safety cìrcuitry that will disable the
optical output in the case of a fault condition.
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