发明名称 |
MULTICHANNEL ACOUSTIC-OPTICAL DEVICE TO INSPECT ARTICLES |
摘要 |
FIELD: nondestructive test of strength of structures. SUBSTANCE: device ensures simplicity and high reliability owing to possibility of setting by program of practically any function of analog-to-digital conversion and of detection thresholds which makes it possible to adapt device to various objects of test. Multichannel device easily increases or decreases number of channels depending on objectives of test. Given device does not require any expensive hardware ( fast analog-to-digital converters, specialized imported microcircuits, etc ). EFFECT: simplicity and high reliability of device. 2 dwg
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申请公布号 |
RU2105301(C1) |
申请公布日期 |
1998.02.20 |
申请号 |
RU19950111759 |
申请日期 |
1995.07.06 |
申请人 |
PAN'KOV ALEKSANDR FILIPPOVICH;STEPANOVA LJUDMILA NIKOLAEVNA;TALDYKIN SERGEJ VLADIMIROVICH |
发明人 |
PAN'KOV ALEKSANDR FILIPPOVICH;STEPANOVA LJUDMILA NIKOLAEVNA;TALDYKIN SERGEJ VLADIMIROVICH |
分类号 |
G01N29/14;(IPC1-7):G01N29/14 |
主分类号 |
G01N29/14 |
代理机构 |
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地址 |
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