For The Safety Use Of Laser Product; Radiation Information - Panasonic LP-S Series Maintenance Manual

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
Wavelength
Laser medium
Max. output *1
Mode of operation
Pulse cycle
Pulse duration *2
Class
NOHD *3
MPE *4
NHZ represents the area where the amount of beam irradiance or radiant
exposure exceeds the maximum permissible exposure to eyes. It is equal
NHZ 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.
<LP-SxxxW Type>
Item
Wavelength
Laser medium
Max. output *1
Mode of operation
Class
NOHD *3
MPE *4
NHZ represents the area where the amount of beam irradiance or radiant
exposure exceeds the maximum permissible exposure to eyes. It is equal
NHZ 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.
*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.
16
LP-S202 LP-S205
1064 nm
Yb: FIBER
40 W
Pulsed
2 μs to 50 μs
1 ns to 1000 ns
Class 4 (IEC 60825-1)
Refer to "Radiation range" (P.17).
47.3W/m
LP-S500W
1070 nm
Yb: FIBER
90 W
CW
Class 4 (IEC 60825-1)
Refer to "Radiation range" (P.17).
47.3W/m
ME-LPS-SSM-8
LP-S500 LP-S502 LP-S505
90 W
2 μs to 20 μs
2
LP-S505W
2
Remarks
Invisible beam
―
―
―
―
―
―
Nominal ocular hazard
distance
Maximum permissible
exposure
Nominal hazard zone
Remarks
Invisible beam
―
―
―
―
Nominal ocular hazard
distance
Maximum permissible
exposure
Nominal hazard zone