RF8200 Digital Radiography System

RF8200 Digital Radiography System
Ⅰ Specifications
High FrequencyX-ray Machine:
Power Output: 26KW
Inverter Frequency: 60kHz
X-Ray Tube : XD56-11 32/130
Dual-focus : Small focus: 0.6 Large focus: 1.3
Thermal capacity :900kJ (1200 KHU)
The speed of the rotary anode:3000rpm
Tube Voltage: 40~130kV
Tube Current : 200mA
mAs : 0.4~360mAs
Digital imageprocessing system:

Type of detector:CCD
Field of view :17*17 Inch
Pixel :4K*4K
Spatial resolution : ≥3.0LP/mm
Limit of spatial resolution :4.6LP/mm
Pixel size :108um
Grayscale output :14bit
Imaging time :7S
Image processing system : Photoprocessing software, X-ray synchro Control software, motion control software
Imagepost-processing : tissue equilibrium,W/L adjustment,Gammacorrection, interest district, reversed phase, noise reduction, smooth,sharpen,pseudo color, Edge extraction, shadow compensation, filter neuclear,single window,dual-window, four windows, movement, right rotated 90°,leftrotated 90°,level mirror image,vertical mirror image, magnifying glass, imagezooming, reset, layer information, label character, drawing label, length measurement,angle measurement,rectangular length, rectangular area, elliptic length,elliptic area
Image storage and transmission :
Dicom directtransmission,
Dicom Worksite SCU,standard
Dicom, DIR, film printing, massstorage(hard disk, compact disk)
Mechanical structureperformance:
Motorized vertical travel: 450mm-1700mm(motorized control)
Anode to Screen range : 1000mm-1800mm(motorized control)
Rotation range : -40°~+130°(motorized control)
Bed size :2000mm*650mm
Bed height :≤720mm
Transervse shift : 200mm(±100mm,electromagnetic lock)
Longitudinal shift : 100mm(±50mm,electromagnetic lock)
Powersupply : 380V 50HZ (220V 50HZis also available)
Features:Theelectric lift and rotatable newly designed U-shaped frame can meet thephotographic requirements of different standing and lying positions. TheU-shaped design can make the operation much more convenient and flexible.Theworld leading 1700 pixels digital CCD detector can help you get thehigh-definition images.Theleading domestic high power compact high frequency X-ray generator and highfrequency power inverter makes the machine much more compact and moreconvenient without the extra high-voltage generator and cable.Newlydesigned photographic bed used specially for the U-shaped arm X-ray machine.The bed floating and electromagnetic lock design makes it convenient for theaccurate position of the lying patient.Speciallydesigned working station for DR adopts all-digitalintelligent touchable LCD control system which is graphic and real color.This system makes the operation easier and more convenient.Applydifferent photographic parameters according to the human characteristics,such as multi-site, multi-position, muti-body shape, adult and children etc. Theparameters can be modified and stored at will and make the operation moreconvenient.Thehigh quality high frequency high-voltage X-ray generator and high frequencypower inverter can produce high-definition and good contrast images by highquality radiation and low dose.
8. The application of the KV and MA digitalclosed-loop control technology and the real time control of themicroprocessor ensure the accuracy and repeatability of the dose.
9. The multiple automatic protection featuresand fault tips ensure safety during the operation process.
10 Support Dicom 3.0.
11. High quality battery is available for thepower supply. Normally, about 200 exposure is available after the battery isfully charged. The image quality is stable and reliable without the effect ofthe net power.ⅡIntended use
Applied to the chest, skull, spine and limbs and other parts of the X-ray digital imaging
Ⅲ Features
1, The electric lift and rotatable newly designed U-shaped frame can meet the photographic requirements of different standing and lying positions. The U-shaped design can make the operation much more convenient and flexible.
2, The world leading 17 million and 9.8 million pixels digital CCD detector can help you get the high-definition images.
3, The leading domestic high power compact high frequency X-ray generator and high frequency power inverter makes the machine much more compact and more convenient without the extra high-voltage generator and cable.
4, Newly designed photographic bed used specially for the U-shaped arm X-ray machine. The bed floating and electromagnetic lock design makes it convenient for the accurate position of the lying patient.
5, Specially designed working station for DR adopts all-digital intelligent touchable LCD control system which is graphic and real color. This system makes the operation easier and more convenient.
6, Apply different photographic parameters according to the human characteristics, such as multi-site, multi-position, muti-body shape, adult and children etc. The parameters can be modified and stored at will and make the operation more convenient.
7, The high quality high frequency high-voltage X-ray generator and high frequency power inverter can produce high-definition and good contrast images by high quality radiation and low dose.
8, The application of the KV and MA digital closed-loop control technology and the real time control of the microprocessor ensure the accuracy and repeatability of the dose.
9, The multiple automatic protection features and fault tips ensure safety during the operation process.
10, Support Dicom 3.0.
11, High quality battery is available for the power supply. Normally, about 200 exposure is available after the battery is fully charged. The image quality is stable and reliable without the effect of the net power.
System performance and parameters
Clause/ Specification
Section A
Main Digital Radiography System
1.0
X-ray Generator
Each set of X-ray generator unit for general radiography with atleast the following features:
1.1
3-phase ,high frequency converter / inverter, multi-pulse andmicroprocessor control
1.2
Nominal power output 25KW
1.3
Tube current output of 200mA ,0.4mAs~360mAs
1.6
Exposure time range :from 2 ms or shorter to 2 seconds or longer
1.7
Suitable to operation of dual-focus X-ray tube : Large Focus :1.3mm,Small Focus :0.6 mm
1.8
Solid-state rectification
1.9
Automatic line voltage compensation
1.10
Automatic exposure control with manual override
1.11
Digital display of operator pre-set exposure data
1.12
Digital display of actual exposure data after X-ray exposure
1.13
Self-diagnostic functions with digital display of error codes
1.14
Tube-overload indication and protection on the control panel
1.15
User programmed radiographic exposure techniques with thefollowing features:
1.15.1
To be provided with at least 150organ-related anatomical programmes to cover the whole body
1.15.2
Each exposure programme shall include at least 2 additionalselections for appropriate patient size compensation
1.15.3
The exposure programmes shall be user programmable
1.15.4
Selection of exposure programmes shall be by touch-controls orpush button controls
1.15.5
Alphanumeric display of selected anatomical exposure programme
1.15.6
Integrated radiation exposure switch on generator control console
1.17
All necessary protective circuits shall be incorporated .
2.0
X-ray Tube
Each set of rotation anode X-ray tube to be mounted to the TubeCarries System with at least the following features:
2.1
Dual focus with focal spot sizes of 0.6 mm andfocus 1.3mm
2.2
Tube voltage 125 kV
2.3
Anode heat storage capacity is 300 KHU
2.4
Safety circuitry to prevent over heating with indication oncontrol console of X-ray generator
3.1
Collimator3.2
Automatic collimation according to examination selected, can beoverridden manually
3.3
Optical centering indication for positioning and side beam forcentral alignment of X-ray beam with detector assembly
3.4
Receptacle channels(s)/track(s) for insertion of external filters.A full set of dedicated filters, with filter holder for attachment to the collimator,has to be provided for exposure compensation for various anatomical regionssuch as skull , shoulder, spine and chest etc
3.5
A built-in electronic or mechanical measuring device formeasurement of SID is incorporated
3.6
Provision of dose reduction filters , which are operatorselectable or automatic for filtering of low energy radiation
3.7
Integrated display/multi-functional control panel over X-ray tubehousing with at least the following features:
3.8
Selection of target detector :
-Table
-Wall stand
-Table top for free exposure
4.1
All movements of the tube assembly can be manually operated andare provided with electro-magnetic brakes.
4.2
Automatic height adjustment of X-ray tube to maintain constantfocus to tabletop distance when table height changes.
4.3
Automatic centering of X-ray tube to remain centre to the verticaldetector when the height of detector assembly changes
4.4
Automatic longitudinal detector tracking.
4.4
Remote control of automatic detector tracking
4.4
Auto-positioning function shall be provided
4.7
It can be controlled at the acquisition workstation or at otherconvenient facility such as hand control .
4.8
Safety mechanism to prevent the X-ray tube or the column assemblyfrom failing in case of lock, springs or cables failure.
4.9
Vertical axis: -40°~+130°.
5.0
PLX153 Radiographic Imaging Table with the following features:
5.1
Four-way floating ,non-transparent flattabletop with electro-magnetic brakes for tabletop movements andmotorized height adjustment.
5.2
Foot switch(es) built-in to the table base for brake release oftabletop movements and height adjustment,
5.3
Safety interlock/device to stop tabletop movement when footswitchis inadvertently stepped on
5.4
Collision prevention device to stop tabletop vertical movement if lowers onto any obstruction
5.5
Table-top movement range
5.6
Longitudinal: ±200mm, Transverse: no less than ±100 mm, Size of the table is 2000x650mm. Patient weight carrying capacity of tabletopis 200kg Lowest table height,
5.7
Integrated with the CCD detector
5.8
Equipped with a removable, oscillating grid ,grid ratio 10:1
5.9
Bucky assembly have a vertical movement range of 470mm~1468mm
6.0
The table detector shall have the following features:
6.1
Data acquisition is 14 bits per pixel
6.2
Image resolution is at least 4.6 lp/mm,7 seconds imaging
7.0
Image Acquisition console
One set of Image Acquisition Console for each unit of DigitalRadiography Imaging System on offer is provided and installed with thefollowing performance for X-ray control ,image acquisition, processing anddisplay
7.1
High-end PC processor with network capability . PC processor ofhighest processing capacity .
7.2
It can be connected to and control the operation of the generatorsystem and be able to control the image acquisition parameters
7.3
The image Acquisition Console support DICOM Worklist SCU, Able toaccept accession number from PACS,Dicom DIR,Film printer, mass storage , DICOM 3.0 with conformance statements DICOMSend, SCU, DICOM Print,SCU, DICOM Storage,SCU, DICOM Storage commitment,SCU
7.4
Different formats of images can be selected for printing
7.5
19” LCD monitor , of resolution not less than 1280 x 1024,for imagedisplay . Keyboard ,mouse and barcode reader are provided for data entry.
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