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2005 Philips MX 8000 Quad Slice CT
Tube Size 6.5 Mil HU
CT Generator 60 KW
Tube Count 119,132
Gantry Count 1335897
Currently under service with Philips
Dicom
Excellent Condition 10
Scan Time 0.3 (240 Degrees) 0.5,0.75 1,1.5, and 2 seconds
Spiral on Time – up to 100 seconds continuous
Spiral Pitches – Q-0.25 To Q-2.0 in 4 slice modes
Slice Thickness- 0.5, 1.0, 2.5, 5, 8 and 10 mm
Scan Angle 240, 360, 420 degrees
Surview – up to 1000 mm of scan length, 500mm of scan width
Image Processing – 2,320 Views/ resolution / element reconstruction matrices of 340.2, 520.2, 768.2, 1.024.2
System Color Monitor – 20 inch 1,280 x 1.024 High Resolution
CT Number Page- -1,024 to +3,072 Hounsfield Units
Computer- Silicon Graphics Risc host computer with Unix Multitasking Graphic Interface, SGI R5000 RISC Processor at 200 mhz. Hard Drive 4 GBYTE SCSI Option EOD with GBYTE or 2.3 GBYTE EOD Cartridges
Reconstruction Time- 1.5 to 2 seconds for 512 Image
Spatial Resolution- 24LP /cm in Ultra High Mode, 22.0 LP /cm at 0.3%
Low Contrast Resolution- 4.0mm at 0.3% with 27 MGY (20cm CAPTHAN phantom)
Noise- 0.30%, 27MGY as measure at 21.6cm water equivalent phantom
Generator- 60 KW Maximum m A S-selection: From 28 to 500 m A increments
X-Ray Tube- Dynamic Focal Spot rotating graphite composite anode: Continuous operation during scan, Maximum heat anode storage: 6.5 M.H.U. Maximum anode cooling rate: 730 K.H.U / minute Dual Focal Spot: 1.2mm x 1.5mm and 0.7mm x 1.0mm
Detectors- Asymetrix: Marconi – Patented variable wide area detector arranged in an array consisting of 5,376 elements in eight distinct arcs.
Dynamic Range- 1,000,000: 1
Field of View- 50cm Field of view inside 70 cm aperture
Dicom- Dicom 3.0 hierarchical model in DICOM 3.0 image format. Advanced Data Base type sorting of patients and images enables fast and easy manipulation of files.
Gantry – 70 cm aperture. Control for gantry tilt Table elevation, stroke and swivel are conveniently located on both sides of the gantry and the operator console
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