Helmholtz Coils for Use with Fine Beam Tube Manufacturer,Supplier and Exporter in China
Product Code : SCL-AAN-11398
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A spring clip on the top crossbar is used to mount the Hall sensor during measurements of the magnetic field.
The Pair of Helmholtz coils is used for generating a homogeneous magnetic field and for the determination of the specific charge of the electron e/m in conjunction with the dual-beam tube.
The coils can be switched in parallel or in series.
The maximum field strength generated by the coils (~ 4 mT) is approximately 750 times weaker than that produced by an machine (~3 T), which are known to be safe Scince Lab Supplies for use by people with medical implants such as pacemakers.
• Number of turns per coil: 124
• DC resistance: 1.2 ohms each
• Coil Dimensions (Dia.): 295mm
• Coil spacing: 150 mm
• Maximum flux density at 5 A: 3.7 mT
• Weight: 4.1 kg approx.
• Maximum coil current: 5 A
• Maximum coil voltage: 6 V
