N23 CCD CAMERA FOR X-RAY IMAGE INTENSIFIER. CCD Camera Head. Control unit (CCU RACK) N23 SERIES

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N23 CCD CAMERA FOR X-RAY IMAGE INTENSIFIER N23 Series CCD CAMERA The N23 CCD camera, manufactured using printed circuit board with SMD technology, offers better performance than NICAL s well know N20

1 N23 CCD CAMERA FOR X-RAY IMAGE INTENSIFIER N23 Series CCD CAMERA The N23 CCD camera, manufactured using printed circuit board with SMD technology, offers better performance than NICAL s well know N20 camera system. It uses the same camera head of CCD camera N20 and the same wiring and controls. All previously offered configurations are available in the new system along with vertical-horizontal inversion and continuous 360 rotation. Digital integrated image processing has been changed from 9 to 10 bit output resolution for better performance. This new system allows obtaining 512 frames memory with icons and numbered frames displayed. These new characteristics put the new N23 CCD at the top of the standard resolution CCD cameras for x-ray image intensifier and radiological applications. A very important new feature is DRF (Dynamic Recursive Filter) which allows changing pixel by pixel the recursive filter factor. This type of filter offers better photonic noise reduction, eliminating also image persistence during patient movement. This new camera has been designed using the latest image CCD sensor available. A very small dimension and particular resistance make it useful in such applications as mobile C-arm. The sensor unity gamma gives a very good improvement in image contrast. The interline transfer CCD is suitable for use with pulsed fluoroscopy and can be used with 25 pulses per second as a Vidicon progressive scan camera. 44 CCD Camera Head q High resolution Charge Coupled Device sensor (CCD) q Video preamplifier q Pulses and sync generator q Power supply circuitry to CCD camera head q Image rotation system (optional) 360 q Standard lens system q The camera head is connected to the camera control unit by means of an extremely flexible, small diameter (6mm) cable, which may be several tens meters in length q White spot erasing (option) Control unit (CCU RACK) q Main power supply: 20 30Vdc input q Video processing and output amplifier q Pulses and sync generator q Analog and digital output automatic kv or ma control circuit q Electronic circle generator (picture delimitation) q Digital recursive filter for noise reduction, with DRF (Dynamic Recursive Filter) q Horizontal and vertical image inversion q Video output standard 625/525, 1249/1049, Hz or 525/120Hz q Options: Up to 512 frames memory with two independent digital out channels. q Option: User friendly interface with icons for operation running

As a result of very high dynamic range of the sensor, this camera excels in applications of non-destructive control test (NDT), in which one can find a high difference in brightness from one point to

All start with the basic CCD TV chain which can be added to a separate memory unit or to a complete system with memory, integral optical lens and image rotation.

2 As a result of very high dynamic range of the sensor, this camera excels in applications of non-destructive control test (NDT), in which one can find a high difference in brightness from one point to another in the same image. Included in the N23 series are various models. All start with the basic CCD TV chain which can be added to a separate memory unit or to a complete system with memory, integral optical lens and image rotation. CCD camera includes a 16 bit digital frame memory with recursive filter integration and/or Dynamic Recursive Filter (DRF). The new store options allow up to 512 frames memory. User can choose through various acquisition frame rate (max 25 fr/sec) and modality of using: continuous cine loop and/or controlled single image visualization. Every frame is displayed with corresponding acquisition sequence number identified. Easy functionality is guaranteed by new userfriendly interface based on displayed icons at border of the screen indicating running operation. New memory boards support two independent video out channels A and B. User can select live image on monitor A and stored image on monitor B or any possible combination of two different stored images on monitor A and B. Cine-loop can record and play at full 30 images per second or can run at reduced frame-rate for longer time.

3 Technical Data Available CCD scanning system : Scanning aspect ratio: CCD Camera Head : CCD Type: Integrated optical lens system: Image intensifier output screen: Mounting frames: CCD / CCU Characteristics : Resolution: Gamma correction: Video output A/D converter: Video Bandwidth: DRF (Dynamic Recursive Filter): MD (Motion Detection): Standard Recursive filter: Memory: Automatic video level compensation: Automatic x-ray kv/ma compensation: Dynamic contrast compensation for better image uniformity: Very high dynamic video amplifier: High precision electronic circle: Video output signal: Video output standards : Analog Main board (Video 1): Digital Main board (Video 2 ) recursive filter and/or DRF & LIH & frame stored: CCIR 625/50 (752 x 582 pixels) EIA 525/60 (768 x 494 pixels) 4:3 ½ Interline low blooming CCD sensor ( pixels) High resolution with adjustable focus and diaphragms From 15 to 40mm diameter. From 6 inch to 16 inch I.I. 20 lines-pairs (on 6 image intensifiers) 0.4 or 1 10 bits 20 MHz ± 3dB (N23H) (N23) Factor 2,4,8,16 16 bits. Analog and digital (up/down) (shading) 1 Vpp (0.3 Vpp Sync) 1 BNC 75Ω - ( CCIR 625/50 or EIA 525/60 ) 1 BNC 75Ω - ( CCIR 625/50 or EIA 525/60 ) Digital processing board (Video 3) (Video 4): 2 BNC 75Ω CCIR 625/50 EIA 525/60 CCIR 1249/50 EIA 1049/60 CCIR 625/100Hz EIA 525/120Hz Operating conditions : Working temperature range: Store temperature range: Humidity: Mechanical specifications : Control unit: dimension (WxDxH)/ Weight : Camera head: dimension (φ x H)/Weight : Available power supply : Approvals : Safety: EMC: -10 C to +45 C -40 C to +55 C Operating to 95% relative humidity (non-condensing) 226 x 120 x 46mm 0,550 Kg (Standard) 85x87mm 0,460 Kg (with Rotation) 101x87mm 1,1 Kg 24Vdc ± 20% EN EN

4 Others: Options : CE-label according 93/42 CEE directive for medical devices UL certifications 360 Continuous rotating camera head (with slip ring) C-Mount Zoom lens Neutral density filter: 25% or 50% light transmission White spot erasing How to order Main Digital Board Processing Board Memory Board N23 50 N H CCIR 625/50 60 EIA 525/60 A No Frames 1 32 Frames N R Normal Rotation A Main analog board only I Digital+ H/V Inversion + standard recursive filter H Digital + H/V Inversion + DRF (Dynamic Recursive Filter) + white spot erasing Video 1 Video 2 Video 3 - Video 4 N 525 / / / / / / / / / Hz Hz Hz Hz Hz Hz Video 1 from main analog board Video 2 / 3 / 4: LIH & recursive filter & memory if present EN EN EN APPROVALS Safety EMC Safety information CE-label according 93/42 CEE directive for medical devices. N23 CCD cameras are UL products recognized for USA and Canada market Note: We reserve the right to make any modifications.

$Soffredini, 43 http:\\www.nical.$ com 20126 MILANO ITALY P.

5 Issue: October 2010 MANUFACTURER: NICAL SPA Via Soffredini, MILANO ITALY P.IVA Phone Fax Web site:

CCD COLOR CAMERA BDC4803VFD USER MANUAL. Page : 1

CCD COLOR CAMERA BDC4803VFD USER MANUAL Page : 1 CONTENTSbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb - PRECAUTIONS Page 3 - PACKING CONTENTS... Page 4-1. User Manual... Page 4-2. Camera...... Page 4-3. Adapter