User Manual MV1-D1312(I) CameraLinkÂ®Series - Machine Vision

More documents

Recommendations

Info

8 Mechanical and Optical Considerations8.2 Optical Interface8.2.1 Cleaning the SensorThe sensor is part of the optical path and should be handled like other optical components:with extreme care.Dust can obscure pixels, producing dark patches in the images captured. Dust is most visiblewhen the illumination is collimated. Dark patches caused by dust or dirt shift position as theangle of illumination changes. Dust is normally not visible when the sensor is positioned at theexit port of an integrating sphere, where the illumination is diffuse.1. The camera should only be cleaned in ESD-safe areas by ESD-trained personnel using wriststraps. Ideally, the sensor should be cleaned in a clean environment. Otherwise, in dustyenvironments, the sensor will immediately become dirty again after cleaning.2. Use a high quality, low pressure air duster (e.g. Electrolube EAD400D, pure compressedinert gas, www.electrolube.com) to blow off loose particles. This step alone is usuallysufficient to clean the sensor of the most common contaminants.Workshop air supply is not appropriate and may cause permanent damage tothe sensor.3. If further cleaning is required, use a suitable lens wiper or Q-Tip moistened with anappropriate cleaning fluid to wipe the sensor surface as described below. Examples ofsuitable lens cleaning materials are given in Table 8.2. Cleaning materials must beESD-safe, lint-free and free from particles that may scratch the sensor surface.Do not use ordinary cotton buds. These do not fulfil the above requirements andpermanent damage to the sensor may result.4. Wipe the sensor carefully and slowly. First remove coarse particles and dirt from thesensor using Q-Tips soaked in 2-propanol, applying as little pressure as possible. Using amethod similar to that used for cleaning optical surfaces, clean the sensor by starting atany corner of the sensor and working towards the opposite corner. Finally, repeat theprocedure with methanol to remove streaks. It is imperative that no pressure be appliedto the surface of the sensor or to the black globe-top material (if present) surrounding theoptically active surface during the cleaning process.78
Product Supplier RemarkEAD400D Airduster Electrolube, UK www.electrolube.comAnticon Gold 9"x 9" Wiper Milliken, USA ESD safe and suitable forclass 100 environments.www.milliken.comTX4025 Wiper Texwipe www.texwipe.comTransplex Swab TexwipeSmall Q-Tips SWABSBB-003Large Q-Tips SWABSCA-003Q-tipsQ-tipsHans J. Michael GmbH,GermanyHans J. Michael GmbH,GermanyPoint Slim HUBY-340 Q-tips Hans J. Michael GmbH,GermanyMethanol Fluid Johnson Matthey GmbH,Germany2-Propanol(Iso-Propanol)FluidTable 8.2: Recommended materials for sensor cleaningJohnson Matthey GmbH,Germanywww.hjm.deSemiconductor Grade99.9% min (Assay),Merck 12,6024, UN1230,slightly flammable andpoisonous.www.alfa-chemcat.comSemiconductor Grade99.5% min (Assay) Merck12,5227, UN1219,slightly flammable.www.alfa-chemcat.comFor cleaning the sensor, Photonfocus recommends the products available from the suppliers aslisted in Table 8.2.✎Cleaning tools (except chemicals) can be purchased directly from Photonfocus(www.photonfocus.com)..8.2 Optical Interface 79
Page 1:
User ManualMV1-D1312(I) CameraLink
Page 5 and 6:
Contents1 Preface 71.1 About Photon
Page 8 and 9:
CONTENTS6
Page 10 and 11:
1 PrefaceReproduction of this manua
Page 12 and 13:
2 How to get started (CameraLink ®
Page 14:
2 How to get started (CameraLink ®
Page 18 and 19:
3 Product SpecificationMV1-D1312(I)
Page 20 and 21:
3 Product Specification60%QERespons
Page 22 and 23:
3 Product Specification20
Page 24 and 25:
4 FunctionalitySimultaneous readout
Page 26 and 27:
4 FunctionalityBlack Level Adjustme
Page 28 and 29:
J4 FunctionalityLinLog2To get more
Page 30 and 31: 4 Functionality300Typical LinLog2 R
Page 32 and 33: 4 FunctionalitySome thinner CameraL
Page 34 and 35: !""""!""!!"4 Functionality" !! " =
Page 36 and 37: !""%&'%'%"$!4 Functionality= L A H
Page 38 and 39: 4 Functionality4.5 Reduction of Ima
Page 40 and 41: 4 FunctionalityROI Dimension [Stand
Page 42 and 43: 4 FunctionalityWidth ROI-X (MV1-D13
Page 44 and 45: 4 Functionality+ = A H =1 = C A
Page 46 and 47: 5 Hardware Interface5.1.3 Trigger a
Page 48 and 49: 5 Hardware InterfaceSerial communic
Page 50 and 51: 5 Hardware Interface2 + . H = A
Page 52 and 53: 5 Hardware Interface5.4 Trigger5.4.
Page 54 and 55: 5 Hardware InterfaceFor the delay i
Page 56 and 57: 6 The PFRemote Control Tool• PFCA
Page 58 and 59: 6 The PFRemote Control Tool6.5.3 Ma
Page 60 and 61: 7 Graphical User Interface (GUI)7.1
Page 66 and 67: 7 Graphical User Interface (GUI)Gai
Page 76 and 77: 7 Graphical User Interface (GUI)If
Page 78 and 79: 7 Graphical User Interface (GUI)76
Page 82 and 83: 8 Mechanical and Optical Considerat
Page 84 and 85: 9 Warranty82
Page 86 and 87: 10 References84
Page 88 and 89: $#%"!A PinoutsFigure A.2: Power sup
Page 90 and 91: A Pinouts88
show all

User Manual MV1-D1312(I) CameraLinkÂ®Series - Machine Vision

Create successful ePaper yourself

Delete template?

Save as template?