Test apparatus and method for the generation of a

专利名称：Test apparatus and method for the

generation of a test signal for foodcompatibility analysis

发明人：HOLZRICHTER, KLAUS-DIETER,JOSSNER,

DIETER

申请号：EP02017802.6申请日：20020807公开号：EP1291652A2公开日：20030312

专利附图：

摘要：Testing device comprises a signal producing unit (12) emitting an electrical

signal having a predetermined frequency spectrum and electrically coupled to a sample(18); and an outlet (23) via which the signal emitted by the signal producing unit is outputwith the sample. An independent claim is also included for a process for producing a testsignal using the testing device. Preferred Features: The signal emitted by the signalproducing unit comprises a broadband noise signal, preferably in the region of 0.5-100MHz. A pulse generator (14) is provided so that the signal emitted is pulsed. The pulsefrequency of the generator corresponds to a biologically neutral frequency, preferably inthe region of 1900-2050, especially 2000 Hz.

申请人：HOVITAL S.L.

地址：Pestalozziweg 1 46399 Bocholt DE

国籍：DE

代理机构：Gesthuysen, von Rohr & Eggert

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