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SK12240U3KOC-LB
Color Line Scan Camera
4080 x 3 pixels 10 x 10 µm², line frequency up to 4.80 kHz
Color line scan camera (Triple-Line) with 3 x 4080 RGB pixels, 4.8 kHz maximum line rate,
anti blooming and integration control.
Instruction Manual
Sample Configuration
1
CCD line scan camera
SK12240U3KOC-LB
mounted with
2
Mounting bracket SK5105-L
3
Clamping claws SK5101
4
Focus adapter FA22R-45 (two-piece),
facilitates adjustment of any rotation angle
5
Enlarging lens Apo-Rodagon N 4.0/80
© 2020-03 E
info@SuKHamburg.de
www.SuKHamburg.com
100
0
400
3
1
2
color
1.0
0.0
400
500
600
500
600
700
800
Wavelength (nm)
Wavelength (nm)
4
5
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Table of Contents
Related Manuals for Schäfter+Kirchhoff SK12240U3KOC-LB
Summary of Contents for Schäfter+Kirchhoff SK12240U3KOC-LB
- Page 1 SK12240U3KOC-LB Color Line Scan Camera Wavelength (nm) Wavelength (nm) 4080 x 3 pixels 10 x 10 µm², line frequency up to 4.80 kHz Color line scan camera (Triple-Line) with 3 x 4080 RGB pixels, 4.8 kHz maximum line rate, anti blooming and integration control.
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Page 2: How To Use This Instruction Manual
According to the application, laser or high power LED light sources might be used. These can affect your eyesight temporarily or even cause permanent damage to the eyes or skin. Do not look directly into the light beam! Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 3: Table Of Contents
Introduction ������������������������������������������������������������������������������������������ Intended Purpose and Overview System Setup at a Glance Computer System Requirements SK12240U3KOC-LB Line Scan Camera - Specifications Installation and Setup ������������������������������������������������������������������������������� Mechanical Installation: Dimensions, Mounting Options, and Heat Dissipation Electrical Installation: Connections and I/O Signals USB3 Connections and SkLineScan Software Installation... -
Page 4: Introduction
SK91USB3-WIN CD then the and scientific environments. The SK12240U3KOC-LB camera can be parameterized. The parameters, such is highly portable and the robustly attached dedicated as integration time, synchronization mode or shading... -
Page 5: Computer System Requirements
• USB 3.0 interface. With a USB 2.0 interface, there are limitations, see footer. • High-performance video card, PCIe bus SK12240U3KOC-LB Line Scan Camera - Specifications Sensor category CCD Color Sensor Sensor type KLI-4104 Pixel number 4080 x 3 Pixel size (width x height) 10 x 10 µm... -
Page 6: Installation And Setup
Ø 3.3 Clamping set SK5101 Set of 4 pcs. clamping claws incl. hex Ø4.3 socket screws (EN ISO 4762–M3x12) Mounting system SK5105-2L for cameras with a tube extension > 52 mm 31.5 25 10 Ø4.3 Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 7: Electrical Installation: Connections And I/O Signals
The USB 3.0 interface provides data transfer, camera control and power supply capabilities to the SK12240U3KOC-LB line scan camera. The operating power can also be fed into socket 2 . This is only mandatory when the camera is operated at 60 MHz or when it is connected to an USB 2.0 interface. -
Page 8: Usb3 Connections And Sklinescan Software Installation
• setting the bit depth of the video signal to 8 or 12-bit In USB 2.0 mode the lower pixel frequency and 8-bit video signal is recommended SkLineScan Setup dialog Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 9: Initial Function Test
Initial Function Test „ • Quit the SkLineScan startup dialog box. • Select "OK" in the SkLineScan start-up dialog. The Signal Window showing the current brightness versus the pixel number indicates the correct installation. Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 10: Camera Control And Performing A Scan
The SkLineScan program recog nizes the connected line scan cameras automatically. The identified cameras are shown in the start-up dialog If the SK12240U3KOC-LB camera is identified correctly, confirm with "OK". The "Signal window" graphicaly showing the intensity signals of the sensor pixels (oscilloscope display) will open. -
Page 11: Visualization Of The Sensor Output
If you then use the zoom function in one frame, the selected section in the other frame will be highlighted in yellow. Platzhalter für Grafiken in anderen Ebenen Line scan in split signal window: The upper frame shows an enlarged section of the lower frame. Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 12: Adjustments For Optimum Scan Results
• Dark-bright transitions with steep edges • Signal peaks are blurred • Large modulation in the signal peaks • High spatial frequencies with low modulation depth • High spatial frequencies with high modulation depth Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 13: Sensor Alignment
Offset and gain 1. Adjust the zero level of adjustment channel 1. Minimize the difference between the for more than channels using the other one gain/ Offset controls. offset channel Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 14: White Balance And Shading Correction
Open the "Gain/Offset Control" dialog. Use the gain sliders to adjust all three curves to the same level. Some camera models provide two gain/offset channels - thus two sliders - per color. "Gain/Offset Control" Dialog Instruction Manual SK12240U3KOC-LB © 2020-03 E... - Page 15 C Color line signal with the Red signal adjusted to that of the Blue channel; the Green channel is still separate Color line signal with balanced RGB curves Instruction Manual SK12240U3KOC-LB © 2020-03 E...
- Page 16 • Click on Save SCM to Flash to save the SCM power-up. reference signal in the flash memory of the camera Color line signal with separated RGB curves after Gain Adjustment and Shading Correction Instruction Manual SK12240U3KOC-LB © 2020-03 E...
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Page 17: Optimum Brightness Adjustment, Integration Time
Image Acquisition with the Feed Rate of the Object (p. 18). Optimized level of the camera signal after incre- asing the integration time by a factor of 4 to 95 % of the available scale. Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 18: Synchronization Of The Image Acquisition With The Feed Rate Of The Object
Calculating the line frequency for a given field of view and object scan velocity: Pixel width = 10 µm 80 mm/s · (40.8 mm / 70 mm) Scan velocity = 80 mm/s 10 µm = 40.8 mm = 70 mm 4.7 kHz Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 19: Synchronization Modes
The falling edge of a TTL signal at the LINE SYNC A input triggers each individual exposure of the sensor line by line. The SK12240U3KOC-LB line scan camera enables extended synchronization control by means of a second trigger input LINE SYNC B. A detailed description can be found .under Advanced Synchronization Control, S. - Page 20 Interest (ROI) pixel clock video CCLK D[0-11] (monochrome cameras) Look Up Output Shading Camera Table Format video Converter Corr. Interface (LUT) Select R[0-7], G[0-7], B[0-7] (RGB cameras) Functional diagram of the Camera Control System Instruction Manual SK12240U3KOC-LB © 2020-03 E...
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Page 21: Rgb Sensors: 2D Imaging And Pixel Allocation
RGB Sensors: 2D Imaging and Pixel Allocation „ The three lines of the implemented triple line sensor are The Camera SK12240U3KOC-LB outputs the green (G), sensitive for the primary colors green (G), red (R) and red (R) and blue (B)-information se quentially in one blue (B). -
Page 22: Advanced Camera Control Functions
The parameter settings are stored in the non-volatile flash memory of the camera and are available after a rapid start-up, even after a complete shut down or loss of power. Gain/Offset Control dialog: Camera Control input and output in the right section Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 23: Set Commands
60 MHz data rate Request Return Description C30<CR> camera clock: 30 MHz data rate K<CR> SK12240U3KOC-LB returns SK type number T0<CR> test pattern off / SCM off R<CR> Rev. 1.24 returns Revision number T1<CR> test pattern on (turns off with power off) S<CR>... -
Page 24: Advanced Synchronization Control
(bit 7 ... 0) D5 = LINE SYNC A D5 = LINE SYNC B D4 ... D0 = line counter (bit 12 ... 8) D4 ... D0 = line counter (bit 12 ... 8) Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 25: Example Timing Diagrams
• hysteresis = 0 Sync Control Register: '1110 0xxx'b • Trigger on 4 edges of SyncA and SyncB • direction detection = off • hysteresis = 4 Sync Control Register: '1110 1xxx'b drive holdup oscillation Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 26: Sensor Information
Sensor Information Sensor Information Manufacturer: TRUESENSE Imaging, Inc. Type: KLI-4104 Data source: KLI-4104 Image Sensor, Device Performance Specification, Revision 2.0 PS-0051 a) Summary Specification Instruction Manual SK12240U3KOC-LB © 2020-03 E... - Page 27 Sensor Information b) Imaging Performance • Imaging Performance Operational Conditions • Imaging Performance Specifications - Chroma Channels Instruction Manual SK12240U3KOC-LB © 2020-03 E...
- Page 28 Sensor Information • Imaging Performance Specifications - Luma Channels c) KLI-4104 Image Sensor Responsivity Instruction Manual SK12240U3KOC-LB © 2020-03 E...
- Page 29 Sensor Information d) Defect Pixel Classification e) Notes Instruction Manual SK12240U3KOC-LB © 2020-03 E...
- Page 30 2040 Higher order pixels - even 2040 Lower oder pixels - even VIDB VIDR VIDG 24 Test 4080 Active Color Pixels 24 Dark 4 Blank Pin 1 Corner Chroma Pixel 1 Figure 1: Block Diagram g) Channel Alignment Instruction Manual SK12240U3KOC-LB © 2020-03 E...
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Page 31: Glossary
Two elements of a line scan camera determine the optical Advanced Synchronization Control, section 4.2 resolution of the system: first, the pixel configuration of the line sensor and, secondly, the optical resolution of Instruction Manual SK12240U3KOC-LB © 2020-03 E... - Page 32 0 and those above yielding 1. Only the pixel addresses of the location and threshold transition (from high→low or low→high) are transmitted, reducing data throughput. Thresholding is particularly appropriate for measuring widths or edge positions, by simply masking the required pixel addresses. Instruction Manual SK12240U3KOC-LB © 2020-03 E...
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Page 33: Ce-Conformity
Instruction Manual may differ in detail from the system actually supplied. The Instruction Manual is not covered by an update service. Date of document publication: 20.03.2020 Schäfter+Kirchhoff GmbH Tel.: +49 40 853 997-0 Kieler Straße 212 Fax: +49 40 853 997-79 22525 Hamburg Email: info@SuKHamburg.de Germany Internet: www.SuKHamburg.com Instruction Manual SK12240U3KOC-LB © 2020-03 E... -
Page 34: Accessories
Extension rings M45x0.75 attachment threads M45x0.75 male/female ZR-L 25 Order Code 15 = Length 15 mm 25 = Length 25 mm 60 = Length 60 mm 87 = Length 87 mm L=Length Ø47.5 f8 Instruction Manual SK12240U3KOC-LB © 2020-03 E...