Panasonic LP-S Series, Maintenance Manual

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For the Safety Use of Laser Product
This product falls into Class 4 laser (marking laser) and Class 2 laser (guide laser) based on the classifications of “Safety
of laser products” IEC 60825-1. Perform the safety protection measure before using the system. Refer to “Safety protection
measures for users” (P.18) for details.
Radiation information
„
Marking laser (class 4)
Class 4 laser refers to “Laser products for which intrabeam viewing and skin exposure is hazardous and for which the
viewing of diffuse reflections may be hazardous. These lasers also often represent a fire hazard.”
<LP-Sxxx Type>
Item LP-S200 LP-S202 LP-S205 LP-S500 LP-S502 LP-S505 Remarks
Wavelength 1064 nm Invisible beam
Laser medium Yb: FIBER ―
Max. output *1 40 W 90 W ―
Mode of operation Pulsed ―
Pulse cycle 2 μs to 50 μs 2 μs to 20 μs ―
Pulse duration *2 1 ns to 1000 ns ―
Class Class 4 (IEC 60825-1) ―
NOHD *3 Refer to “Radiation range” (P.17).
Nominal ocular hazard
distance
MPE *4 47.3W/m
2
Maximum permissible
exposure
NHZ
NHZ represents the area where the amount of beam irradiance or radiant
exposure exceeds the maximum permissible exposure to eyes. It is equal
of NOHD at a maximum.
NHZ varies depending on the reflectance or surface condition of works.
Please calculate it based on the actual working environment.
Nominal hazard zone
<LP-SxxxW Type>
Item LP-S500W LP-S505W Remarks
Wavelength 1070 nm Invisible beam
Laser medium Yb: FIBER ―
Max. output *1 90 W ―
Mode of operation CW ―
Class Class 4 (IEC 60825-1) ―
NOHD *3 Refer to “Radiation range” (P.17).
Nominal ocular hazard
distance
MPE *4 47.3W/m
2
Maximum permissible
exposure
NHZ
NHZ represents the area where the amount of beam irradiance or radiant
exposure exceeds the maximum permissible exposure to eyes. It is equal
of NOHD at a maximum.
NHZ varies depending on the reflectance or surface condition of works.
Please calculate it based on the actual working environment.
Nominal hazard zone
*1 : The maximum output power means the maximum value of output that can be output from a laser oscillator itself.
Refer to “1-3 Specification” (P.30) for details of average output.
*2 : The pulse duration means the available output range from the laser oscillator itself.
*3 : “NOHD” means the distance that the area where the amount of beam irradiance or radiant exposure becomes equal to
the maximum permissible exposure to eyes.
*4 : MPE in this table is a value calculated with exposure time set to 10 seconds.
ME-LPS-SSM-8