Beamline 1

Beam parameters:

• Energy: 20 – 58.4 MeV (varied with a PMMA degrader);
• Pulsed beam (double time structure);
• Minimum flux: 5 × 10⁵ p/(s·cm²) (at 50 MeV);
• Typical flux: 10⁸ – 10⁹ p/(s·cm²);
• Dose rate: 0.001 – 1 Gy/s (measured in water);
• Single scattering;
• Field size: diameter up to 4 cm;
• Circular field; circular or rectangular collimators for small fields and for shielding parts of a board;
• Field homogeneity: better than 5%;
• Irradiation in SOBP available;
• Irradiation in air;

Sample positioning:

• Positioning precision: better than 0.1 mm;
• Laser crosshair for sample alignment;

Beamline 2

Beam parameters:

• Energy: 20 – 60 MeV (varied with a PMMA degrader);
• Pulsed beam (double time structure);
• Flux: 10⁶ – 10¹⁰ p/(s·cm²);
• Maximum flux with a focused beam: 2 × 10¹⁰ p/(s·cm²) (field diameter 1 – 1.5 cm);
• Field size: diameter 1 – 12 cm (3 cm at maximum flux; 12 cm for energies ≤ 50 MeV and flux < 10⁹ p/(s·cm²));
• Circular field; circular or rectangular collimators for small fields and for shielding parts of a board;
• Irradiation in air;

Sample positioning:

• Remote-controlled XY table, travel range 38 cm × 21 cm;
• Laser crosshair for sample alignment;
• Camera view of the sample from the control room (on request);