BH300
Bartington Instruments
A desktop-sized, lightweight set of Helmholtz Coils for laboratory and general-purpose use, generating stable magnetic fields in up to three axes.
Technical specifications
- Number of Axes
- 3, 2, or 1
- Orthogonality Error
- <0.2°
- Maximum field (DC single axis) - continuous
- 1.5mT
- Coil homogeneous area (<1% error)
- 70 mm diameter sphere
- Coil homogeneous area (<5% error)
- 100 mm diameter sphere
- Operating temperature
- +15 to +30°C
- Storage temperature range
- +10 to +40°C
- Coil Effective Diameter X axis
- 300 mm ±1 mm
- Coil Effective Diameter Y axis
- 236 mm ±1 mm
- Coil Effective Diameter Z axis
- 266 mm ±1 mm
- Dimensions
- 364 mm H x 309 mm W x 276 mm D
- Coil Maximum aperture
- 120 x 106 mm
- Weight
- 4.5 kg (for 3-axis coil set)
- Coil Maximum current - continuous
- 3.0 A
About
The BH300 Helmholtz Coils are constructed using aluminium split coil formers that can be electrically connected to also generate a low-strength magnetic field. The BH300HF-B model is based on the design of the BH300-A but features a reduced number of turns, allowing it to be driven at much higher frequencies. These coils are available in five models, each offering different combinations of X, Y, and Z axis configurations. Optional mounting plates (DUTST) and sensor jigs are also available. Key features include the option of 1, 2, or 3 axes, and the ability to use coil formers as a single-turn Helmholtz coil to add additional signals on top of the main field. Applications include the calibration of three-axis magnetic field sensors and the creation of a known magnetic environment.
Documentation
- DS4981.pdf PDF source: www.bartingtondownloads.com ↗
- DS5018.pdf PDF source: www.bartingtondownloads.com ↗
- OM4981.pdf PDF source: www.bartingtondownloads.com ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.