Superconducting magnet Solenoid Superconducting Magnet

Overview

Solenoid superconducting magnet available in dry (helium-free) or wet (liquid helium immersed) cooling configurations. Engineered for precise magnetic field uniformity and temporal stability. Field strength, uniformity and cold bore diameter can be specified to match experimental setups, including integration with dilution refrigerators.

Key features

• Dry and wet cooling options
• Multiple cold bore diameters offered per field rating
• Continuous-current operating mode available with superconducting switch (optional)
• Fast field scanning capability
• Spherical or columnar uniform regions with high stability
• Low operating current configurations available
• NbTi and Nb3Sn conductor options for higher field requirements
• Compatible with various dilution refrigerator brands

Parameters

• Magnetic field strengths: 6 T; 7 T; 9 T; 12 T; 14 T
• Cooling method: Dry / Wet (available for all field grades)
• Cold bore diameters: 6 T: 54 / 78 / 90 mm; 7 T: 54 / 78 / 90 mm; 9 T: 54 / 78 / 90 mm; 12 T: 54 / 78 mm; 14 T: 54 / 65 / 78 mm
• Magnetic field uniformity (@10 mm DSV): 6 T: ±0.1%; 7 T: ±0.1%; 9 T: ±0.1% and ±10 ppm; 12 T: ±0.1%; 14 T: ±0.1%
• Superconducting switch: Optional (all models)
• Quench protection: Diode passive protection (all models)
• HTS current lead: Optional (all models)

Technical specifications

• Operating mode: Continuous-current mode available (with superconducting switch option)
• Quench protection strategy: Diode passive protection
• Conductor material options: NbTi and Nb3Sn composite superconductors
• Designed compatibility: Integration with various brands of dilution refrigerators
• Performance focus: Fast scanning, high uniformity and high stability suitable for precision measurements

Customization and options

• Field strength, uniformity and cold bore diameter configurable to order
• Optional superconducting switch for persistent current operation
• Optional HTS current leads and additional protection circuits
• Manufacturing variants available to meet specific experimental constraints