Coil HLY10-10 design plan u Product specifications HLY10-10 Helmholtz coil, under the excitation of the excitation power supply, generates a uniform magnetic field in the center of the coil, the magnetic field strength and the current are linear, and the direction of the magnetic field can be designed to be horizontal or vertical. u Electrical parameters DC cold power supply about 5.7 Ω; coil insulation resistance 10 MΩ. u cooling method, natural cooling u size and quality, coil equivalent diameter 200mm, coil spacing 80mm, overall weight about 4Kgu magnetic field parameters, central magnetic field strength 1.2mT@1A, B/I coefficient is 1.2mT/A. In the center Sφ50mm area, the uniformity is better than 1%. In the center Sφ28mm area, the uniformity is better than 0.1% u Plan diagram u Curve diagram Annex Describe the number of power lines 1 Probe holder 1 Instruction manual 1 Product manual 1 Qualification certificate 1 Option description quantity Aluminum frame material 1 PMMA frame material 1 Manual lifting sample table 1 Manual rotating sample table 1