PORTABLE SUPERSONIC FLAW DETECTOR EQUIPPED WITH IMPROVED COMPUTER-CONTROLLED SYSTEM

PORTABLE SUPERSONIC FLAW DETECTOR EQUIPPED WITH IMPROVED COMPUTER-CONTROLLED SYSTEM

The detector contains supersonic transmitting and receiving circuits, computer-controlled system and screen. The interface circuit is a new type of peak-sampling analog circuit, and the peak-value can be read out as a whole by the computer. The structure of this device is simple. Its sampling rate a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: YU ZHIEN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:The detector contains supersonic transmitting and receiving circuits, computer-controlled system and screen. The interface circuit is a new type of peak-sampling analog circuit, and the peak-value can be read out as a whole by the computer. The structure of this device is simple. Its sampling rate and precision are high. It is economical and practical, and can be minimized to a cassete one. The equivalent and coordinate data can be displied by screen and digitron. The interface circuit can be used for A-type flaw detector. Data can be read directly from screen of digitron.