No.

Feature

Description

1

Gantry

1.1

Gantry

PowerLinkTM

PowerLinkTM Non-Slip Technology

1.2

Gantry Driven Type

Motor Driven

1.3

Patient Opening

70cm

1.4

Tilt Capability

±30

1.5

Gantry Remote-Control

Provided

1.6

Detector Type

GOS

GOS Rare-earth Ceramic Detector

1.7

Distance of focus-isocenter

54cm

1.8

Numbers of detector rows

24

1.9

With of Z-Axle Detector

20mm

1.10

Detector Columns of Channels per Row

896

1.11

Numbers of detector columns

21504

1.12

DAS Acquisition Modes

DAS Acquisition Modes

1.250mmX16

1.13

Data-transfer Type

RF

1.14

3D Laser Orientation

Provided

1.15

External x-ray Enable

Interface for foot-pedal provided

1.16

Automatic Exposure Control( MA

Provided

1.17

auto-voice Manager

auto-voice Manager

Hold                              Message

(Record/Playback)

Breath Message (Record/Playback)

2

Scan Parameter

2.1

Shortest 360 Degree Rotation Time

0.5s

2.2

Allowed rotation times

0.5s,0.8s5,1.0s,2.0s

2.3

Slice Numbers of rotation

16

2.4

Minimum slice thickness of scan

0.625mm

2.5

Minimum Slice Thickness of Reconstruction

0.625mm

2.6

Maximum Slice Thickness of Scan

10mm

2.7

Nominal Reconstruction Slice Thickness

0.625mm, 1.25mm, 2.5mm,      5.0mm, 10mm

2.8

Speed of Image Reconstruction (512 x

512)

40 frames/s

2.9

Scan Fov

50cm

2.10

Image Reconstruction Matrix

512x512

2.11

Image Display Matrix

512x512

2.12

Maximum Continuous Scan Duration

120s

2.13

Maximum Continuous Scan Length

160cm

2.14

Direction of TOPO

Front-Back, Left-Right

2.15

Length of TOPO

160cm

2.16

Range of Pitch

0.5,  0.75,  1.0,  1.5

2.17

Scan Mode

Scout Scan

Axial Scan

Helical Scan

Cine Scan

3

HVPS and Tube

3.1

Maximum Continuous Output power of

Generator

60kW

3.2

Tube kVP Selections

80kV, 100kV, 120kV, 140kV

3.3

Tube mA Range

10~500mA

3.4

Tube Heat Capacity

5. 0MHU

3.5

Heat Dissipation Rate

815khu/min

3.6

Type of Cooling

Oil cooled

3.7

Tube Focus

(Large ) :1.0mm x 1.0mm

(Small ) : 0.5mm x 1.0mm

3.8

Dynamic Focal Spot Tracking

Provided

4

Patient Table

4.1

Maximum Horizontal-Movable Range

160cm

4.2

Table Horizontal-Scannable Range

160cm

4.3

Table Horizontal-Position Repeatability

±0.25mm

4.4

Table Vertical-Movable Range

49.2-98cm

4.5

Maximum Speed of Vertical Movement

20mm/s

4.6

Maximum Patient Weight

204kg

4.7

Foot Pedal of table

Provided

5

Image Quality

5.1

High Contrast Resolution

17.5LP/cm (0%MTF)

5.2

Low Contrast Resolution

5.0mm@0.30%(130mGy)

3.0mm@0.30%(300mGy)

5.3

Isotropic Imaging Resolution

0.625mm

5.4

Range of CT Numbers

-1024~3071

Extended Range -10240-30710

5.5

Image Noise

0.29~0.35@28mGy

6

Computer

6.1

CPU

Intel i5 32G

6.2

Memory

8GB

6.3

Storage of Hard-disk

1T

6.4

Monitor

24”

24” LCD Monitor

6.5

Resolution of Monitor

1900x1200

6.6

Image-Data External Storage Type

CD/DVD/USB

6.7

Time of Image Reconstruction(512 x512

25ms/ Frame

6.8

DICOM 3.0 Interface

Provided

6.9

Printer Dicom 3.0 Interface

Provided

6.10

Auto Filming

Provided

6.11

Worklist

Provided

6.12

3D Post- Processing of Main Computer

MRP、SSD、MIP、MinIP、VR、CTA