The Schwarzbeck HHS 5204-36 Circular Helmholtz Coils are designed to generate precise magnetic fields from DC to 150 kHz, making them ideal for high-accuracy calibration of magnetic field probes and sensors. With 36 turns and a maximum coil current of 20 A for 5 minutes, these coils can produce a magnetic field strength of up to 2500 A/m. The high temperature-proof Teflon wire ensures durability and reliable performance, even under demanding conditions. With mechanical dimensions of 0.38 m x 0.58 m x 0.42 m and a weight of 8.5 kg, the HHS 5204-36 is compact and easy to integrate into various testing setups, offering exceptional precision and stability for magnetic immunity testing and other applications.
| Number of turns: | 36 |
| Maximum Coil Current: | 20 A (5 min.) |
| Nominal Coil Current: | 10 A continuous |
| Coil Spacings: | 200 mm, 250 mm, 300 mm |
| The following data corresponds to a coil spacing of 200 mm | |
| Max. Magn. Field Strength: | 2500 A/m (5 min.) |
| Nominal Magn. Field Strength: | 1288 A/m continuous |
| Magn. Field Strength, 1 A Coil Current: | 128.8 A/m; 162.2 dBµA/m |
| Conversion Current->Fieldstrength: | 42.2 dB/m |
| Coil Diameter: | 400 mm |
| Mechanical Dimensions: | 0.38 m x 0.58 m x 0.42 m |
| Terminals: | 4 mm female |
| Inductance (Single Coil): | 1.15 mH |
| Inductance (Coil Pair): | 2.56 mH |
| Usable Frequency Range: | DC – 150 kHz |
| Resonance Frequency: | >200 kHz |
| Weight: | 8.5 kg |