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Section 1 

Section 1 

1  Laser Safety 

1.1  General Information 

The  laser  light  sources  used  in  LMI  Sensors  are  semiconductor  lasers  emitting  visible 
light. 

LMI Laser Sensors have a 2/ll, 3R/llla or 3B/lllb classification depending on model. 

Class  2/ll  and  3R/llla  sensors  are  referred  to  as  “products”  indicating  that  they  fully 
comply with the standards relating to laser products specified in IEC 60825-1 and U.S. 
FDA  CFR  Title  21  Part  1040  except  for  deviations  pursuant  to  Laser  Notice  No.  50, 
dated July 26, 2001. 

Class 3B/lllb sensors are sold only to qualified OEM’s as “components” for incorporation 
into their own equipment.  The sensors do not incorporate safety items which the OEM is 
required to provide in their own equipment (e.g. remote interlocks, key control).  As such 
these sensors do not fully comply with the standards relating to laser products specified 
in IEC 60825-1 and FDA CFR Title 21 Part 1040. 

Caution! 

Use  of  controls  or  adjustments  or  performance  of  procedures  other  than 

those specified herein may result in hazardous radiation exposure. 

Содержание Chroma+scan 21X5

Страница 1: ...Chroma scan 21X5 Version 4 11 3 0...

Страница 2: ...machine readable form without prior written consent of LMI Technologies Inc Trademarks and Restrictions DynaVision chroma scan Selcom FireSync and Sensors That See are registered trademarks of LMI Te...

Страница 3: ...15 3 5 Scan Zone 16 3 6 Dimensions 17 3 7 FOV Envelope 17 3 8 Cleaning 18 3 9 Features 18 3 9 1 Binocular 3D Scanning 19 3 9 2 High Scan Rates 19 3 9 3 Normalized Intensity 19 4 System 20 4 1 Network...

Страница 4: ...0 5 3 4 Modes and Messages 41 5 3 4 1 Video Mode 41 5 3 4 2 Free Mode 43 5 3 4 3 Calibration Mode 45 5 3 4 4 Detection Mode 46 5 3 4 5 Web Mode 47 5 3 5 Health Indicators 48 5 4 Sample Code 49 6 Warra...

Страница 5: ...1 Part 1040 except for deviations pursuant to Laser Notice No 50 dated July 26 2001 Class 3B lllb sensors are sold only to qualified OEM s as components for incorporation into their own equipment The...

Страница 6: ...reflex the wavelength of light must be in the visible range 400 nm to 700 nm The Maximum Permissible Exposure MPE for visible radiation for 0 25 second is 25 Watt per square meter which is equivalent...

Страница 7: ...ent unintentional reflections Prevent unintentional reflections Eye protection Not required Not required Required under special conditions Laser safety officer Not required Not required Required Train...

Страница 8: ...ttached method of preventing human access to the laser radiation other than switches power connectors or key control must be employed On some LMI laser sensors the beam attenuator is supplied with the...

Страница 9: ...are advised to obtain the information booklet Regulations for the Administration and Enforcement of the Radiation Control for Health and Safety Act of 1968 HHS Publication FDA 88 8035 This publicatio...

Страница 10: ...ar washers on the mounting holes or through the earth ground connection located on the rear of the Master 1200 and 2400 FireSync Networking products should be installed inside electrical cabinets that...

Страница 11: ...hemicals may splash onto the unit where static electricity is easily generated 2 2 Temperature and Humidity LMI 3D Sensors are rated for operation between 0 50 C and 25 85 Relative Humidy non condensi...

Страница 12: ...are achieved with a single cable for power data and synchronization Communication is via Gigabit Ethernet 3 2 Measurement Principles The chroma scan 21X5 sensors function on the principle of structur...

Страница 13: ...ents sensor specific chroma scan 21X5 information It describes the different models and gives dimensions of the scan zone and sensor 4 1 Models Currently chroma scan 2125 is the only one model in the...

Страница 14: ...tware interface displacements are represented in x y and or z coordinates The coordinates are defined as follows Axis Definition x Field of view along the laser line y Field of view axis of motion or...

Страница 15: ...in Profile Resolution 3 0 mm 0 120 in Scan Resolution 4 5m s 900 fpm chroma scan 2125 9 2 mm 0 360 in Scan Rate chroma scan 2125 500 Hz 4 4 Specifications Operating Temperature 0 50 C 32 122 F Input P...

Страница 16: ...16 4 5 Scan Zone Clearance Distance CD 584 mm 23 0 in Measurement Range MR 940 mm 37 0 in Field of View FOV CD 498 mm 19 6 in Field of View FOV CD MR 1219 mm 48 0 in...

Страница 17: ...the end user of the system The laser fan is emitted through the clear center window The cameras are located behind the two end red tinted windows When mounting the sensor ensure that there are no obs...

Страница 18: ...r only 4 9 Features The chroma scan 21X5 is the new generation high speed high density 3D profile scanning system for primary log optimization Binocular scanning provides complete 3D profiles unobstru...

Страница 19: ...ame time the sensors maintain excellent dark wood performance and ambient light immunity The sensors achieve dark wood sensitivity equivalent to level 18 on the Kodak gray scale chart They are insensi...

Страница 20: ...requirements for Masters Station computers Client computers Network Switches Power Cabling Network configurations can be found in the FireSync Network Manual 5 2 Safety Interlock The Safety Interlock...

Страница 21: ...sion to support a system calibration target in the scan zone is also required Shrouding to trap laser light from the sensors and block external light sources from the scan zone and view of the sensors...

Страница 22: ...iple for designing a target for an alternate sensor configuration is as follows Each sensor must be able to view two surfaces meeting at a vertex The ideal is to locate the vertex on the centerline of...

Страница 23: ...data or facilitate user defined calculations It does however demonstrate all the configuration and communication capabilities defined by the Ethernet Client Interface This section describes the most...

Страница 24: ...Select the server then select Upgrade from the Server menu You will be prompted to select an upgrade file This file is located on the LMI Technologies support website Once the upgrade is complete the...

Страница 25: ...cting individual sensors in the device tree will bring up tabs to configure sensor specific settings Right clicking an entry in the device tree brings up a pop up menu Assign a serial number to each o...

Страница 26: ...defines the vertex of the system calibration target which this sensor is viewing Target is shown on the right in the vizualizer tab as viewed from the out feed The vertex number is shown in red Note t...

Страница 27: ...hange mode and the start the system again The Video tab also allows the user to set sensor dead zones to filter out point light sources which have a fixed location in the view of the sensor e g a floo...

Страница 28: ...in the toolbar and observe the incoming profile data from each sensor You can right click on the graphic display for options Note that there is also a Free tab for each sensor in the device list Thes...

Страница 29: ...ERROR ioerror OFFENDING COMMAND image STACK...

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