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Hexagon Metrology HP-L-20.8, User Manual

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Page: 14 / 29

Hexagon Metrology HP-L-20.8 User Manual Download Page 14

HP-L-20.8 Scanner Manual V1.0.3

(27/11/2014)

14

7. Move the probe switch to the right position (offset probe location)

8. The sensor power indicator should start to flash, showing the sensor is warming up. Once the

power indicator remains solid

– approximately 5 minutes at normal temperatures - the system is

ready to measure.

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Summary of Contents for HP-L-20.8

Page 1: ......

Page 2: ...11 2014 2 HP L 20 8 Laser Scanner User Manual www hexagonmetrology com m h Inprocess Messtechnik GmbH Am Langholz 11 D 88289 Waldburg Germany Tel 49 0 7529 9733 0 Fax 49 0 7529 9733 7 sales mh hexagon...

Page 3: ...under licence agreement and must be used only in conformity with the terms of this licence No part of this manual may be reproduced or transmitted under any form or by any way electronic or mechanical...

Page 4: ...not avoided could result in death or serious injury CAUTION A Caution used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury N...

Page 5: ...l accessories in a complete and safe condition Manufacturer of non Hexagon Metrology accessories The manufacturer of non HEXAGON METROLGY accessories for the product is responsible for developing impl...

Page 6: ...he sensor case Do not cover the air inlet and ouput vent of the feature pack Ensure adequate electrical grounding of the feature pack Avoid storage at extreme temperatures for example in a car in hot...

Page 7: ...the Feature Pack 13 B 2 Operating the sensor 15 B 3 Warm up time 15 B 4 Check before use 15 B 5 Sensor dismounting 15 B 6 System Usage Information 16 C Standoff indicator laser 16 C 1 Curved Laser li...

Page 8: ...s A 1 Fig 1 Package content The HP L 20 8 system comprises 1 Carrying case 2 HP L 20 8 sensor 3 FP4 HP L 20 8 Feature Pack HP LC 200 screw driver 4 Soft case 5 Calibration sphere 6 Calibration sphere...

Page 9: ...tus indicator 5 Power Warm up status indicator HP L 20 8 Feature Pack FP4 HP LC 200 1 Air outlet 2 Maintenance lock 3 LED status indicators Laser PC Communication Sensor Communication Sensor power Fea...

Page 10: ...CD The location of the reflection is proportional to the distance to the object An independent optical circuit monitors the reflected signal and in real time adjusts the laser power accordingly By use...

Page 11: ...features Real time automatic laser power control Unique technology allows the laser intensity to be optimised 10 times during measurement of every single point Suitable for measuring almost any materi...

Page 12: ...one hand free to operate the lever 1 Ensure the power is off and the TKJ is unlocked lever rotated fully anti clockwise 2 Bring the arm male TKJ and sensor female TKJ together 3 Rotate the TKJ lever...

Page 13: ...ack 2 Connect the LAN cable from PC to Feature Pack 3 Connect the USB cable from PC to Feature Pack 4 Setup on board Ethernet port as 192 168 150 1 controller 192 168 150 100 5 Move the probe switch t...

Page 14: ...probe switch to the right position offset probe location 8 The sensor power indicator should start to flash showing the sensor is warming up Once the power indicator remains solid approximately 5 minu...

Page 15: ...f the sensor were to be stored at a very low temperature and brought into a hot environment it would take longer to reach working temperature than if it were already stored in the room where the measu...

Page 16: ...een on all but the darkest of surfaces Fig 2 Near range left Ideal centre Far range right In the event that the sensor is too close or too far from the object the indicator laser beam will start to fl...

Page 17: ...g in mm Line width mm Laser line Point spacing mm Rate Hz 220 0 050 37 130 0 050 51 63 0 025 50 0 012 28 51 0 050 100 25 0 012 50 Gain Normal High Very High The gain permits to improve the ability of...

Page 18: ...system is not guaranteed when this filter is disabled since low quality data may be generated Sampling filter To improve the performance and speed of digitizing depending on the performance of the com...

Page 19: ...en the sensor is not used for 15 seconds it automatically goes into a sleep mode and the power LED starts to flash The wake up time needed is about 0 3 seconds Fig 4 Sleep function use no use use no u...

Page 20: ...f stripes will be Camera orientations It is recommended to keep the laser perpendicular to the surface Edge and Feature Line Measurement Edges and features lines should be measured with the laser line...

Page 21: ...l V1 0 3 27 11 2014 21 Obstruction of Light Depending on the shape of the object to be measured the laser beam may be obscured Please follow the diagrams below to avoid this situation Fig 6 Obstructio...

Page 22: ...overloaded This is particularly the case for glossy or polished surfaces Please follow the diagrams below to avoid this situation Fig 7 Direct reflection Secondary Internal Reflections Depending on th...

Page 23: ...application software check software sensor or feature pack fault return for service Communication with Sensor indicator doesn t illuminate sensor power supply was not activated from the application s...

Page 24: ...ctor pins are not displaced Data quality issues D 3 Symptom Probably Cause Solution Random localised noise in the point cloud Dust or dirt on the part amplifies the laser signal Clean the part Local v...

Page 25: ...no data can be acquired part is out of range surface cannot be measured Adjust standoff Try High gain setting sensor fault return for service LASER indicator enabled but laser is not visible the scan...

Page 26: ...HP L 20 8 Scanner Manual V1 0 3 27 11 2014 26 APPENDIX E Dimensions mm E 1 HP L 20 8 Sensor HP L 20 8 Feature Pack FP4 10 7 mm 76 mm 85 mm 137 2 mm 123 2 mm 120 3 mm 125 5 mm...

Page 27: ...quency 50Hz 100Hz 50Hz 28Hz 50Hz 37Hz Points spacing 12 m 50 m 12 m 25 m 50 m 50 m Probing form error 1 9 m Probing dispersion value P Form Sph D95 Tr ODS 36 m Data rate Max 150 000 pts sec Ambient li...

Page 28: ...finger print on the optical window gently wipe the window with a cotton cloth If the window cannot be cleaned by cotton gently wipe the window using camera lens cleaner IPA If the window remains soile...

Page 29: ...2011...

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