Diagnosis apparatus

Abstract

Abstract The invention relates to a test set for testing the serviceability and for detecting the functional parameters of electromotive and electroheating apparatuses for domestic, business and similar purposes, including its components, without dismantling the object being investigated or parts of it. The object of the invention is to determine the serviceability of an object being investigated, or its damage state including the component causing the said damage, in a short time. The test result allows the quality level of production and repair to be monitored and leads to a saving in spare parts. It forms the basis for evidential defect performance and damage statistics. The features of the invention comprise a diagnosis apparatus which is combined from a plurality of test sets. This diagnosis apparatus, whose measuring systematics are programmed in a microprocessor, is connected to the object being investigated in such a manner that both the electrical functional parameters and also further physical variables which are characteristic of the function can be measured simultaneously, and the pulse for the sequence of a test diagnosis is initiated via the difference between the measured values and stored nominal values which have been entered. <IMAGE>

Inventors

• 👤 Axel Dr.-Ing. DDR 9000 Karl-Marx-Stadt Lorenz
• 👤 Thomas DDR 9364 Großolbersdorf Sporbert

Bibliographic Details