Drainage pipeline testing device - has mobile unit fed along pipeline coupled to control and evaluation unit

摘要

The testing device uses a mobile unit (16) fed along the pipeline (9), coupled to a stationary control and evaluation unit (1) via a cable link (15). Pref. the control and evaluation unit (1) has an operating panel, a display and a data processor handling the data provided by the mobile unit (16). The mobile unit is pref coupled via hose (32) with a tanker (33) for the test medium, eg water, the cable (15) pref incorporated in the hose (32). USE - For detecting damage to pipeline in vicinity of cuff.