title: [High voltage power station to study the influence of the DC-field with superimposed AC-field on humans (author's transl)].
abstract: Due to the great progress in electrical engineering man is exposed to electric fields in a high degree. However, the effect of the electric field has not been definitely cleared up till now. The following parameters are of decisive importance: Field intensity- Frequency-Shape of curve-Boundary conditions. As scientific investigations can only be reproduced and accepted when the experimental conditions are clearly defined, a station meeting these requirements has been developed. It consists of Testing room: Electric screen damping higher than 80 dB-Magnetic screen damping higher than 45 dB-large, cased ceiling electrode. Control room: Same as testing room, but no screening. High voltage generator: a) DC-Voltage 0-20 kV ripple & noise less than 0.01%; b) Alternating voltage 0-300 Vss frequency 5 Hz-50 kHz; c) combination of a) and b).
mesh_terms: D002986:Clinical Trials as Topic; D004574:Electromagnetic Fields; D055590:Electromagnetic Phenomena; D006757:Hospital Units; D006801:Humans; D013677:Medical Laboratory Science; D012107:Research Design
vernacular_title: Hochspannungsanlage zur Untersuchung des Einflusses eines Gleichfeldes mit überlagertem Wechselfeld auf den Menschen.