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SK1024U3HU
Monochrome Line Scan Camera
1024 pixels 12.5 x 500 µm², line frequency up to 13.88 kHz
CMOS line scan camera, spectral range 200 to 1000 nm, 13.9 kHz line rate,
rectangular pixel shape, suitable for spectrophotometry.
Instruction Manual
Sample Configuration
1
CCD line scan camera
SK1024U3HU
mounted with
2
Mounting bracket SK5105
3
Clamping claws SK5102
4
Video (CCTV)-objectiv
© 2019-07 E
info@SuKHamburg.de
www.SuKHamburg.com
3
1
2
1.0
Spectral
range
0.0
400
600
800
1000
Wavelength (nm)
4
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Summary of Contents for Schäfter+Kirchhoff SK1024U3HU
- Page 1 SK1024U3HU Spectral range 1000 Wavelength (nm) Monochrome Line Scan Camera 1024 pixels 12.5 x 500 µm², line frequency up to 13.88 kHz CMOS line scan camera, spectral range 200 to 1000 nm, 13.9 kHz line rate, rectangular pixel shape, suitable for spectrophotometry.
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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 SK1024U3HU © 2019-07 E... -
Page 3: Table Of Contents
Introduction ������������������������������������������������������������������������������������������ Intended Purpose and Overview System Setup at a Glance Computer System Requirements SK1024U3HU Line Scan Camera - Specifications Installation and Setup ������������������������������������������������������������������������������� Mechanical Installation: Mounting Options and Dimensions 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 SK1024U3HU 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
RAM min. 4 GB, depending on the size of acquired Linux kernel 3.13 or higher images • USB 3.0 or USB 2.0 interface. • High-performance video card, PCIe bus SK1024U3HU Line Scan Camera - Specifications Sensor category CCD Monochrome Sensor Sensor type S11637-1024Q Pixel number 1024 Pixel size (width x length) 500 x 12.5 µm... -
Page 6: Installation And Setup
Clamping set SK5102 Ø 4.3 Set of 4 pcs. clamping claws incl. screws Hex socket head screw DIN 912–M3x 12 Mounting system SK5105-2 for cameras with a tube extension > 52 mm 31.5 25 10 Ø4.3 Instruction Manual SK1024U3HU © 2019-07 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 SK1024U3HU 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 SK1024U3HU © 2019-07 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 SK1024U3HU © 2019-07 E... - Page 10 Instruction Manual SK1024U3HU © 2019-07 E...
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Page 11: 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 SK1024U3HU 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 12: 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 SK1024U3HU © 2019-07 E... -
Page 13: 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 SK1024U3HU © 2019-07 E... -
Page 14: 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 SK1024U3HU © 2019-07 E... -
Page 15: Shading Correction
SCM of the camera. Shading line at 230 (= 90% · 255) for an 8-bit intensity scale. correction is then active. After shading correction, the line scan signal has a homogeneous intensity at 255 (8 bit, Maximum 100%) Instruction Manual SK1024U3HU © 2019-07 E... -
Page 16: Optimum Brightness Adjustment, Integration Time
Image Acquisition with the Feed Rate of the Object (p. 17). 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 SK1024U3HU © 2019-07 E... -
Page 17: 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 = 500 µm 200 mm/s · (12.8 mm / 20 mm) Scan velocity = 200 mm/s 12.5 µm = 12.8 mm = 20 mm 10.2 kHz Instruction Manual SK1024U3HU © 2019-07 E... -
Page 18: 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 SK1024U3HU 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, p. 22. - Page 19 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 SK1024U3HU © 2019-07 E...
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Page 20: 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 SK1024U3HU © 2019-07 E... -
Page 21: Set Commands
= 0 ... 1023 = 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 SK1024U3HU © 2019-07 E... -
Page 22: Advanced Synchronization Control
#1 and/or pixel #2 D7 = FRAME SYNC data. D6 = LINE SYNC A xxxxxx11 internal line counter (bit 7 ... 0) D5 = LINE SYNC B D4 ... D0 = line counter (bit 12 ... 8) Instruction Manual SK1024U3HU © 2019-07 E... -
Page 23: 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 SK1024U3HU © 2019-07 E... -
Page 24: Sensor Information
Pixel size: 12.5 x 500 µm • Readout speed: 10 MHz max. • Voltage output type • Simultaneous charge integration for all pixels • Spectral response range : 200 to 1000 nm b) Block Diagram Instruction Manual SK1024U3HU © 2019-07 E... - Page 25 Sensor Information Overall structure d) Spectral Transmittance Characteristics of c) Spectral Response (typical example) Window Material Instruction Manual SK1024U3HU © 2019-07 E...
- Page 26 Sensor Information e) Electrical and Optical Characteristics Ta = 25°C, Vdd = 5 V, V(CLK) = V(ST) = 5 V, f(CLK) = 10 MHz Instruction Manual SK1024U3HU © 2019-07 E...
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Page 27: Glossary
The worst value is the determining value. In a phased set-up, both are within the same range. Instruction Manual SK1024U3HU © 2019-07 E... - Page 28 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 SK1024U3HU © 2019-07 E...
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Page 29: 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: 15.07.2019 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 SK1024U3HU © 2019-07 E... -
Page 30: Accessories
Extension rings L-Mount (M39x1/26" Leica) attachment threads M39x1/26" male/female ZR 10 Order Code 10 = Length 10 mm 15 = Length 15 mm 20 = Length 20 mm Ø42 f8 L= Length 50 = Length 50 mm Instruction Manual SK1024U3HU © 2019-07 E...
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