CT Max 640

Especificaciones

    Scan times Partial: 3.0 sec 3601/4: 4.8 sec
    Scan fields of view 25, 40

    Slice thicknesses 2, 5, 10 mm
    Display matrix 640x640
    Reconstruction matrix 320x320

Performance de imagen

    Low contrast detection 2.5 mm @ 0.5% < or = 3.5 Rads
    Standard spatial 1.0 mm
    Gantry angulation = - 201/4
    Scannable range 1125 mm

    Total detector elements 511
    Dinamic range 520,000:1
    Spatial resolution
    (Target) 0.6 mm
    Noise 0.3% < or = 3.5 Rads

    Cradle height 60 to 87.5 cm
    Cradle capacity 300 lbs.
    (135 kg.)
    Dinamic range 520,000:1
    Axial kVp 120
    Anode heat capacity 350,000 HU
    Anode dissipation rate 230,000 HU/min.

    System weight 2950 lbs (1340 kg.)
    Scanner room 201/4C to 281/4C
    Axial mA (continuous on) 22, 55, 77, 110
    Tube to detector 84 cm
    Focal Spot 0.6 x 0.6 mm
    Disk Storage 300 images, 40 megabytes (80 MB optional)
    Room size (minimun) 16 x 18 ft (30m2)
    Operator room 151/4C to 301/4C