The high efficiency of radiotherapy puts the highest demands on service and quality equipment. Radiotherapy with high radiation performance currently requires a precise therapy plan to eliminate errors in the chosen radiotherapy and minimize the impact of healthy tissues on irradiation on radiotherapy devices. Therefore, UJP PRAHA as has developed a new, fully electronically controlled TERAsix X-ray simulator for precise planning, which sheds light on all the requirements for accurate radiotherapy treatment.

Professionals trained by UJP PRAHA as are ready to design and coordinate the optimal placement of the X-ray simulator in the irradiation facility. We provide complete services not only for the TERAsix simulator alone, but also for pre-installation including the technological project of the facility.

Warranty, service and maintenance
Manufacturer UJP PRAHA as provides warranty for 12 months in addition to X-ray equipment (X-ray, image amplifier, TV monitors). During the warranty period, the manufacturer pays all the costs associated with troubleshooting and troubleshooting. Of course, we offer the possibility to negotiate a service contract for the lifetime of the device.

Customer training The
manufacturer organizes complete training for TERAsix simulator users. Industry-trained professionals train the user directly on site so users can consult their specific requirements and possibly customize the simulator’s operation with the workplace already in use.

Basic technical data
TERAsix X-ray simulator is designed in accordance with internationally recognized standards and recommendations IEC 601-1 (IEC 60601-1) and IEC 601-2-29 (EN 60601-2-29).

height of rotation axis on the floor 120 cm
SAD 60 – 120 cm
shoulder speed 0-7 ° / min
SI (source intensify distance) max. 170 cm when turning the arm by ± 40 ° from the basic position of the arm
up to 200 cm when the arm is rotated by more than ± 40 ° from the basic position of the arm
Turning range of the shoulder ± 365 ° at SAD up to 100 cm
± 125 ° at SAD dimension over 100 cm
wire shield powered motors, symmetrical asymmetric movement
automatic functions “Tracking” – tracking the position of the
“Pair” image amplifier – coupled movement of wire aperture and shield blades
dimensions of the wire shield field max 50 x 50 cm for FAD 100 cm
rotation of the aperture 360° (±185°)
field lighting halogen bulb
Image Enhancer
mechanical movements transverse 4-74 cm from the axis of the isocentre driven by
lateral motors 20 cm from the zero position driven by motors
longitudinally ± 20 cm from the zero position
speed variable 0-4 cm / sec
automatic functions “Link” – movement of the top board together with the
“Scanning” image amplifier – in 8 fields
Power supply
source 400 V, three-phase, 50/60 Hz, voltage stabilizer ± 10%
TV chain
Image Amplifier 30/22/16 cm (12″/9″/6″)
sensor 512 × 512 points
scanning 625 lines / 50 frames / sec
monitors 2 × 17 “black and white
minimum resolution 12″ – 1,2 lp/min
9″ – 1,4 lp/min
6″ – 1,8 lp/min
the lightness of the image automatic
kV setting 40 – 150 kV with 1 kV step
mA setting 10 – 600 mA in 19 steps
setting mAs 1 – 630 mAs in 25 steps
setting the shutter speed 2 – 5 ms in 34 steps
manual kV 50 -125 kV setting with 1 kV step
mA setting 0.5 – 4 mA in 8 steps
automatic Setting kV 50 -125 kV with 1 kV step
Adjustment mA depending on kV in three preset curves:
– 1 range 0.5 – 2 mA
– 2 range 0.5 – 4 mA
– 3 programmable
electronic timer within 10 minutes with manual reset
automatic functions the radiographic setting kV corresponds to the kV setting in fluoroscopy and is defined by automatic dose control
focal point small – 0.6 mm
large – 1.2 mm
maximum operating voltage 150 kV
beam angle 15°
anode speed 3000/10 000 min -1
performance capability 12 – 24 kW (small focus)
30 – 54 kW (large focus)
the maximum thermal efficiency of the anode 300 kHU
Image processing
linear X-ray grid
dimension 35×43 cm
ratio 10:1
density 40 Lpc
focal distance 100 cm
image digitization
KICK 512×512×8 bit
GRAPH min. 512 × 512 points
SKOP pulzace 0,5 – 3 p/sec
Editing a real-time image lightness, contrast, gamma, filters
post process editing lightness, contrast, gamma, amplification
saving images hard drive or DICOM format CD