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SK22368U3TOC
Color Line Scan Camera
7456 x 3 pixels 4.7 x 4.7 µm², line frequency up to 6.41 kHz
Instruction Manual
Sample Configuration
1
CCD line scan camera
SK22368U3TOC
mounted with
2
Mounting bracket SK5105
3
Clamping claws SK5102
4
Focus adapter FA22R-40 (two-piece),
facilitates adjustment of any rotation angle
5
Enlarging lens Apo-Rodagon N 4.0/80
© 2022-03 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
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Summary of Contents for Schäfter+Kirchhoff SK22368U3TOC
- Page 1 SK22368U3TOC Color Line Scan Camera Wavelength (nm) Wavelength (nm) 7456 x 3 pixels 4.7 x 4.7 µm², line frequency up to 6.41 kHz Instruction Manual Sample Configuration CCD line scan camera SK22368U3TOC mounted with Mounting bracket SK5105 Clamping claws SK5102...
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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 SK22368U3TOC © 2022-03 E... -
Page 3: Table Of Contents
Introduction ������������������������������������������������������������������������������������������ Intended Purpose and Overview System Setup at a Glance Computer System Requirements SK22368U3TOC 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 SK22368U3TOC is camera can be parameterized. The parameters, such 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 SK22368U3TOC Line Scan Camera - Specifications Sensor category CCD Color Sensor Sensor type TCD2716DG Pixel number 7456 x 3 Pixel size (width x height) 4.7 x 4.7 µm... -
Page 6: Installation And Setup
Clamping set SK5102 Ø 4.3 Set of 4 pcs. clamping claws incl. hex socket screws (EN ISO 4762–M3x12) Mounting system SK5105-2 for cameras with a tube extension > 52 mm 31.5 25 10 Ø4.3 Instruction Manual SK22368U3TOC © 2022-03 E... -
Page 7: Electrical Installation: Connections And I/O Signals
Electrical Installation: Connections and I/O Signals • The USB 3.0 interface provides data transfer, camera control and power supply capabilities to the SK22368U3TOC line scan camera. If you want to operate the camera in Free Run (SK Mode 0) trigger mode the USB 3.0 cable is the only connection you have to make. -
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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 A . If the SK22368U3TOC camera is identified correctly, confirm with "OK". The "Signal window" graphicaly showing the intensity signals of the sensor pixels (oscil- loscope 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC © 2022-03 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 = 4.7 µm 50 mm/s · (35.04 mm / 60 mm) Scan velocity = 50 mm/s 4.7 µm = 35.04 mm = 60 mm 6.2 kHz Instruction Manual SK22368U3TOC © 2022-03 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 SK22368U3TOC 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. 24. - 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 SK22368U3TOC © 2022-03 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 SK22368U3TOC outputs the red (R), sensitive for the primary colors red (R), green (G) and green (G) 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 SK22368U3TOC © 2022-03 E... -
Page 23: Set Commands
LUT = 0 ... 255 Acknowledgement for all set commands: xxxx = 4 digits integer value as ASCII 0 = OK, 1 = not OK yyyyy = 5 digits integer value as ASCII Instruction Manual SK22368U3TOC © 2022-03 E... -
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 SK22368U3TOC © 2022-03 E... -
Page 25: Example Timing Diagrams
• hysteresis = 0 Sync Control Register: '1110 0xxx'b • Trigger on 4 edges of SyncA and SyncB • direction detection = on • hysteresis = 4 Sync Control Register: '1110 1xxx'b drive holdup oscillation Instruction Manual SK22368U3TOC © 2022-03 E... -
Page 26: Sensor Information
Distance between photodiode array: Pixel R to pixel G, and pixel G to pixel B = 18.8 µm (４lines) • Internal circuit: Clamp circuit • Package: 22-pin CERDIP • Color filter: Red, Green, Blue b) RGB filter arrangement c) Typical Spectral Response Instruction Manual SK22368U3TOC © 2022-03 E... - Page 27 Sensor Information d) Optical/Electrical Characteristics Instruction Manual SK22368U3TOC © 2022-03 E...
- Page 28 Sensor Information e) Circuit Diagram Instruction Manual SK22368U3TOC © 2022-03 E...
- Page 29 Instruction Manual SK22368U3TOC © 2022-03 E...
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Page 30: 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 SK22368U3TOC © 2022-03 E... - Page 31 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 SK22368U3TOC © 2022-03 E...
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Page 32: Warranty
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: 08.03.2022 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 SK22368U3TOC © 2022-03 E... -
Page 33: Ec Declaration Of Conformity
EC Declaration of Conformity Instruction Manual SK22368U3TOC © 2022-03 E... -
Page 34: Accessories
Extension rings L‑Mount (M39x1/26" Leica) attachment threads M39x1/26" male/female Order Code ZR 10 10 = Length 10 mm 15 = Length 15 mm 20 = Length 20 mm Ø 42 f8 L= Length 50 = Length 50 mm Instruction Manual SK22368U3TOC © 2022-03 E...
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