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Development of Nondestructive Measuremental Instrument of EED

机译:EED无损检测仪的研制

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To examine the electrical explosive devices(EED) of coal mine,destructive sample of ignition inspections are generally used. Expense of these destructive inspections are very large,and also not very reliable. In this paper,nondestructive measuremental system which is based on the principle of thermal transient test theory to measure the performance of electrical explosive device with bridgewire interface,and controlled by the ADmC812 single chip microcomputer. The practice shows that the nondestructive measuremental instrument can be used as test tool for the electrical explosive devices with bridgewire interface, Which is fast, safe, reliable and - for the EED's tested to date - completely nondestructive.
机译:为了检查煤矿的电气爆炸装置(EED),通常使用燃烧器的破坏性点火检查样本。这些破坏性检查的费用非常大,也不是很可靠。本文采用无损测控系统,基于热瞬态测试理论原理测量桥梁界面电气爆炸装置的性能,由ADMC812单片机控制。该实践表明,非破坏性测量仪器可用作具有桥梁界面的电气爆炸装置的试验工具,这是快速,安全,可靠的,并且用于迄今为止的eed测试 - 完全无损。

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