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Компания Schwarzbeck Mess-Elektronik - немецкая фирма, разрабатывающая и производящая продукцию для измерений и испытаний на ЭМС (электромагнитную совместимость). Компания была основана в 1953 году в Германии Гюнтером Шварцбеком, который во всей Европе считается основоположником по созданию приборов для ЭМС-измерений. Головной офис Schwarzbeck Mess-Elektronik расположен в городе Шёнау-им-Шварцвальд.
Компания Schwarzbeck Mess-Elektronik выпускает широкий ряд измерительных антенн с сопутствующими аксессуарами, эквиваленты сети, системы… подробнее
The magnetic, handheld coil FESP 5133 was designed to generate defined magnetic field strength in the audio frequency range up to 3 MHz. The main application is immunity testing against magnetic fields according to VG 95377 Part 13 and many others. Depending on the current source characteristics magnetic fields up to 400 A/m can be generated for a short time.
There are further rings available on request in order to provide a certain scaling between coil current and magnetic field strength (e.g. 1 Amp coil current = 10 A/m field strength).
Application as magnetic field probe:
The FESP 5133-9 can also be used to measure existing magnetic fields. The open circuit output voltage is directly proportional to the magnetic field strength (at fixed frequency) or directly proportional to frequency (at constant magnetic field strength).
The magnetic, handheld coil FESP 5133 was designed to generate defined magnetic field strength in the audio frequency range up to 3 MHz. The main application is immunity testing against magnetic fields according to VG 95377 Part 13 and many others. Depending on the current source characteristics magnetic fields up to 400 A/m can be generated for a short time.
There are further rings available on request in order to provide a certain scaling between coil current and magnetic field strength (e.g. 1 Amp coil current = 10 A/m field strength).
Application as magnetic field probe:
The FESP 5133-9 can also be used to measure existing magnetic fields. The open circuit output voltage is directly proportional to the magnetic field strength (at fixed frequency) or directly proportional to frequency (at constant magnetic field strength).
- Узнайте по тел.: +7 (495) 105 96 88
- Напишите нам письмо: info@micro-electronics.ru
- Узнайте по тел.: +7 (495) 105 96 88
- Напишите нам письмо: info@micro-electronics.ru
| Number of turns: | 9 |
| Wire diameter: | 1.2 mm Cu |
| Maximum coil current: | 11 A (5 min.) |
| Nominal coil current: | 7 A continuous |
| Max. magn. field strength: | 380.4 A/m (5 min.) |
| Nominal magn. field strength: | 242 A/m continuous |
| Magnetic field strength, 1 A coilcurrent: (with 50 mm distance ring): |
34.58 A/m |
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Current required for 1 A/m: |
28.9 mA |
| Flux density with 50 mA at 50 mm distance: |
127 dBpT |
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Inner coil diameter: |
133 mm |
| Medium coil diameter: | 134.2 mm |
| Spacing coil center to measurement plane: | 50 mm |
| Mechanical dimensions: | 0.16 m x 0.2 m |
| Connector: | N-jack |
| Usable frequency range: | 10 kHz - 3 MHz |
| Inductance: | ~ 20 μH |
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Resistance: |
0.1 Ω |
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Weight: |
0.8 kg |
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Standard: |
VG 95377 Part 13 |
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FESP 5133-9
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Экранированная излучающая рамка FESP 5133-9
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