Variable Helmholtz coil with a coil variable range of 40 to 120 mm.
At Hayama Co., Ltd., we design and manufacture various coils, including the "variable Helmholtz coil." We can also produce coils using hollow copper wire. We will inquire about the generated magnetic field and space to provide design and estimates. 【Specifications】 ■ Coil variable range: 40–120 mm (10 mm intervals) ■ Coil through hole diameter: φ140 mm *For more details, please refer to the catalog or feel free to contact us.
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【Other Specifications】 ■ Magnetic field generated: 330 G (GAP: 40mm) ■ Maximum current: 15 A (continuous for less than 20 minutes) ■ Rated current: 8 A (can operate continuously) ■ Voltage: 17 V (at 15A room temperature) ■ Cooling method: Natural air cooling ■ Total weight: Approximately 25 kg *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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We manufacture magnetic measuring instruments. If you have any inquiries related to magnetism, such as electromagnets and coils, please feel free to consult Hayama.