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SK1024GSH-4
Monochrome Line Scan Camera
1024 pixels 14 x 14 µm², line frequency up to 27 kHz
Line scan camera with 27 kHz maximum line rate, large dynamic range,
anti blooming and integration control.
Instruction Manual
Sample Configuration
1
CCD line scan camera
SK1024GSH-4
mounted with
2
Mounting bracket SK5105-L
3
Clamping claws SK5101
4
Video (CCTV)-objectiv
© 2021-12 E
info@SuKHamburg.de
www.SuKHamburg.com
3
1
2
1.0
Spectral
range
0.0
400
600
800
1000
Wavelength (nm)
- 4
S H
4 G
1 0 2
S K
4
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Table of Contents
Related Manuals for Schäfter+Kirchhoff SK1024GSH-4
Summary of Contents for Schäfter+Kirchhoff SK1024GSH-4
- Page 1 SK1024GSH-4 Spectral range 1000 Wavelength (nm) Monochrome Line Scan Camera 1024 pixels 14 x 14 µm², line frequency up to 27 kHz Line scan camera with 27 kHz maximum line rate, large dynamic range, anti blooming and integration control. Instruction Manual...
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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 SK1024GSH-4 © 2021-12 E... -
Page 3: Table Of Contents
Contents How to Use this Instruction Manual Safety Warnings Contents Introducing the SK1024GSH-4 Line Scan Camera ����������������������������������������������� Intended Purpose and Overview System Setup at a Glance Computer System Requirements SK1024GSH-4 Line Scan Camera - Specifications Installation and Setup �������������������������������������������������������������������������������... -
Page 4: Introducing The Sk1024Gsh-4 Line Scan Camera
Introducing the SK1024GSH-4 Line Scan Camera Introducing the SK1024GSH-4 Line Scan Camera Intended Purpose and Overview The SK line scan camera series is designed for a wide Features range of vision and inspection applications in both Shading Correction industrial and scientific environments. The GigE series... -
Page 5: System Setup At A Glance
Introducing the SK1024GSH-4 Line Scan Camera System Setup at a Glance red: SK1024GSH-4 scope of delivery blue: accessories for minimum system configuration black: optional accessories For accessory order details see Accessories (p. 32). Gigabit Ethernet cable Power supply cable Synchronization cable... -
Page 6: Computer System Requirements
Windows 7 / 8.1 / 10 (64 or 32-bit) or • Network adapters that support Jumbo Frames Linux kernel 3.13 or higher outperform adapters with fixed packet-size frames. SK1024GSH-4 Line Scan Camera - Specifications Sensor category CCD Monochrome Sensor Sensor type S12551-1024... -
Page 7: Installation And Setup
Clamping set SK5101 Set of 4 pcs. clamping claws incl. hex Ø 4.3 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 SK1024GSH-4 © 2021-12 E... -
Page 8: Electrical Installation: Connections And I/O Signals
Electrical Installation: Connections and I/O Signals • For the SK1024GSH-4 line scan camera-data transfer and camera control is provded by the Gigabit Ethernet interface 3 . Use a CAT6 twisted-pair cable to connect the camera to a PC; the maximum cable length is 100 m. -
Page 9: Gige Connections And Sklinescan Software Installation
Plug in the CAT6 network cable to the camera and switch on the power supply. Then restart the system and check the driver installation with the driver installation tool The High-Performance driver is installed, further network adjustments are not required. Instruction Manual SK1024GSH-4 © 2021-12 E... -
Page 10: Sklinescan Start-Up
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 SK1024GSH-4 © 2021-12 E... - Page 11 Instruction Manual SK1024GSH-4 © 2021-12 E...
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Page 12: 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 SK1024GSH-4 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 13: 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 SK1024GSH-4 © 2021-12 E... -
Page 14: 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 SK1024GSH-4 © 2021-12 E... -
Page 15: 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 SK1024GSH-4 © 2021-12 E... -
Page 16: Shading Correction
255 * 20% = 51 brightness value, at 12-bit correspondingly 4095 * 20% = 819. Click on the "New Reference" button to calculate the correction data and store it in the volatile SCM memory. • Instruction Manual SK1024GSH-4 © 2021-12 E... - Page 17 A stored reference signal file is loaded into the SCM of the camera. Shading correction is then active. Fig. 4 Line scan signal with a homogeneous intensity at 255 (8 bit, Maximum 100%) after shading correction Instruction Manual SK1024GSH-4 © 2021-12 E...
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Page 18: Optimum Brightness Adjustment, Integration Time
Image Acquisition with the Feed Rate of the Object (p. 19). 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 SK1024GSH-4 © 2021-12 E... -
Page 19: 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 = 14 µm 700 mm/s · (14.3 mm / 30 mm) Scan velocity = 700 mm/s 14 µm = 14.3 mm = 30 mm 23.8 kHz Instruction Manual SK1024GSH-4 © 2021-12 E... -
Page 20: 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 SK1024GSH-4 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 21 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 SK1024GSH-4 © 2021-12 E...
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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 SK1024GSH-4 © 2021-12 E... -
Page 23: 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 SK1024GSH-4 © 2021-12 E... -
Page 24: Advanced Synchronization Control
#1 and/or pixel #2 D7 = FRAME SYNC data. D6 = LINE SYNC B xxxxxx11 internal line counter (bit 7 ... 0) D5 = LINE SYNC A D4 ... D0 = line counter (bit 12 ... 8) Instruction Manual SK1024GSH-4 © 2021-12 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 SK1024GSH-4 © 2021-12 E... -
Page 26: Sensor Information
1024 pixels, pixel size: 14 x 14 µm • High CCD node sensitivity: 13 µV/e typ. • Readout speed: 40 MHz max. • Anti-blooming function • Built-in electronic shutter b) Device Structure (conceptual drawing) Instruction Manual SK1024GSH-4 © 2021-12 E... - Page 27 Spectral Response (without window, typical example) Spectral response with quartz glass is decreased according to the spectral transmittance characteristics of window material. d) Spectral Transmittance Characteristics of Window Material e) Electrical and Optical Characteristics (Ta = 25°C) Instruction Manual SK1024GSH-4 © 2021-12 E...
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Page 28: 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 SK1024GSH-4 © 2021-12 E... - Page 29 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 SK1024GSH-4 © 2021-12 E...
- Page 30 Instruction Manual SK1024GSH-4 © 2021-12 E...
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Page 31: 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: 02.12.2021 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 SK1024GSH-4 © 2021-12 E... -
Page 32: 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 SK1024GSH-4 © 2021-12 E...
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