Department of Physics

K130 Cyclotron

K130 Cyclotron

 

 

 

The K130 Cyclotron.

Technical characteristics

 

Magnet Type Compact
Bending limit
130 MeV
Focusing limit
90 MeV/u
Average field
1.77 T
Number of sectors
3
Hill angular width
51 - 81 deg
Spiral 58 deg
Pole diameter
2.40 m
Extraction radius
0.94 m
Hill gap
0.174 m
Valley gap
0.330 m
Trim coils
15 x 2
Harmonic coils
4 sets
Main coils
2
Total Ampere Turns
400000 At
Max current
1000 A
Iron weight
308 tons
Total coil weight
15 tons
Main coil power (max)
130 kW
Trim coil power (max)
22.5 kW
RF Frequency 10 - 21 MHz
Harmonic modes
1, 2, 3
Number of dees
2
Dee angular width
78 deg
Voltage (max)
50 kV
Injection Ion source
Multicusp (H-, d-)
6.4 GHz ECR
14 GHz ECR
External injection
Axial
Buncher single gap, 1st and 2nd harm
Extraction Elements
electrostatic deflector
50 kV (max)
electromagnetic channel
1250 A (max)
passive focusing channels
horizontal + vertical
stripper for negative ions
Vacuum 2 cryo pumps
5000 l/s each
Vacuum 5e-6 Pa