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BSH compliant measuring equipment

Here you will find special measuring equipment and measuring devices that were developed in cooperation with and for B/S/H/ and are described in their internal EMC standard "BSH EMC requirements specification for modules".

Device for injection current

according “BSH EMC requirements specification for modules” Kapitel 2.4.1 Conducted immunity (injected current), applied to DUT mains supply”

In this test, an HF current is injected into the main supply lines of the test object, which changes the voltage potential of the test object in the same cycle.

The result is a high frequency
E-field between the DUT and the environment that can influence the DUT reaction. The environment of the DUT is not defined and therefore neither is the E-field and its influence on the test object. The measurements would therefore not be reproducible.
The polished steel ball above the test object represents a dominant and reproducible counter-potential to the E-field of the test object and thus enables reproducible measurements. The influence by the undefined environment is greatly weakened.

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Dimensions and weights:

  • tripod height: 50cm
  • horizontal outrigger: 50 cm
  • steel ball diameter: 10 cm
  • total weight: 4 kg