6
Cautions in Handling Laser Beam
This product falls into Class 4 laser (marking laser) and Class 2 laser (guide laser) based on the classifications of IEC60825-
1 “Safety of laser products”.
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.”
Perform the safety protection measure before using the system. Refer to “Safety Protection Measures” (P.8) for details.
*1:The maximum output is the maximum value that the laser oscillator outputs laser beam.
This product is set to 10W as the average output of laser oscillator. Moreover, the optical power emitted from the laser
marker is decreased further.
*2:NOHD represents the distance from the light source of laser beam, where the amount of beam irradiance or radiant
expposure is equal to the maximum permissible exposure to eyes.
*3:
MPE means the assumed exposure duration for determination of the value.
The value colculated on 10 seconds.
■
Laser Radiation Range
Unit: mm
Item
Specification
Remarks
Wave Length
10.6
μ
m
Invisible beam
Laser Medium
CO
2
-
Max. Output *1
30W
-
Laser frequency
10kHz
-
Class
4
-
NOHD *2
3.3m
Normal ocular hazard distance
MPE*3
1000W/m
2
Maximum permissible exposure
NHZ
NHZ represents the area where the amount of beam irra-
diance or radiant expposure exceeds the maximum per-
missible exposure to eyes. It is equal to the value of
NOHD at a maximum.
NHZ varies depending on the reflectance or surface con-
dition of works. Please calculate it based on the actual
working environment.
Nominal hazard zone
145
3300
78
ȭ
80
ȭ
43
200
16
ȭ
1500
ȭ
80
ȭ
43
ȭ
1500
Screw Hole
Marking Position
NOHD
Position
Summary of Contents for LP-310
Page 5: ...5 MEMO ...
Page 21: ...21 MEMO ...
Page 26: ...26 MEMO ...
Page 30: ...30 MEMO ...
Page 33: ...33 MEMO ...
Page 87: ...87 MEMO ...
Page 125: ...125 MEMO ...
Page 137: ...137 MEMO ...
Page 149: ...149 MEMO ...
Page 155: ...155 4 External Control 4 1 Control Through I O Connector 156 4 2 Control with RS 232C 166 ...
Page 186: ...186 MEMO ...
Page 187: ...187 5 Troubleshooting 5 1 Troubleshooting 188 5 2 Measures for Indicated Error 189 ...
Page 191: ...191 6 Maintenance 6 1 Maintenance 192 ...
Page 193: ...193 7 Specification 7 1 Specification 194 7 2 Outer Dimensional Drawing 195 ...
Page 197: ...197 Appendix Character Code Table 198 Readable DXF File 207 Glossary 209 ...
Page 212: ...212 Index Index 213 ...
Page 215: ...No 9000 0062 20V ...