GE Proteus XR/a User Manual

PROTEUS XR/a
GE MEDICAL SYSTEMS Operator Manual
REV 11 DIRECTION 2259724-100
14-11
14- 6 Collimator Specifications
14-6-1 PROTEUS XR/a Automatic Collimator
See Table 14-21.
TABLE 14-21
AUTOMATIC COLLIAMTOR ELECTRICAL SPECIFICATIONS
Parameter Specification
Multileaf collimator
Digital version with automatic formats collimation system and light localizer for
rectangular collimation with linear light localizer and rails for secondary filters
Operation mode
Automatic
Manual
Maximum field size
50 cm x 50 cm with a 1.0 m SID
Smallest field size
3.0cm x 3.0 cm with a 1.0 m SID
Angle of rotation
±180° around central beam axis (Detent: 90 degree)
Aperture angle
28° / 28°
SID tape measure
Yes
Indication marked
100/150/180cm
Collimation
data for SID=100cm
Positioning Accuracy <1.2% of the SID
Radiological Properties
Inherent Filtration 1.0 mmAl with 75 KV
Light Localizer
Light Field Accuracy Light field to X-Ray field alignment within 10mm.
Brightness >160 lux@100cm
Centering indication Shadow crosshair 3x3cm to 50x50cm
Bucky centering laser light Yes
Mounting
Attaches directly to tube units listed in generator tube compatibility list.
Panel Lights
Color-coded: Manual/amber, Exposure Hold/red, Ready/green.
Power Requirements
Projection Lamp Only OEM Siemens lamps may be used as replacement parts!
24 V / 150 W / part no.: 8375545 G2107
Lamp Timer 30 seconds (27 - 33 sec.)
Collimator Power Supply
24 - 30VDC (±10%) /2A
Light Localizer Power Supply
28 - 40VAC (±10%) /7A
CAN Interface Power Supply
12VDC (±10%) /150mA
Ambient conditions
(operation)
Temperature range + 10°C to +40°C
Rel. humidity: 20 % to 75 %, non-condensing
Barometric pressure: 70 kPa to 106 kPa
Transport conditions
Temperature range - 40°C to +70°C
Rel. humidity: 10 % to 95 %, non-condensing
Barometric pressure: 70 kPa to 106 kPa
FOR TRAINING PURPOSES ONLY!
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GE Proteus XR/a Specifications

General

Brand	GE
Model	Proteus XR/a
Category	Medical Equipment
Language	English