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TIME-LAG TESTER OF THERMAL-CONDUCTIVITY VACUUM GAUGE
TIME-LAG TESTER OF THERMAL-CONDUCTIVITY VACUUM GAUGE
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机译:导热系数真空计的时滞测试仪
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摘要
the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to vacuum technology, namely to devices u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 u0438u043du0435u0440u0446u0438u043eu043du043du043eu0441u0442u0438 u0442u0435u043fu043bu043eu044du043bu0435u043au0442u0440u0438u0447u0435u0441u043au0438u0445 u0432u0430u043au0443u0443u043cu043cu0435u0442u0440u043eu0432 with u0442u0435u0440u043cu043eu0440u0435u0437u0438u0441u0442u043eu0440u043du044bu043c u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442 u0435u043bu0435u043c. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy u0438u0437u043cu0435u0440u0435u043du0438u00a0.the device u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 u0438u043du0435u0440u0446u0438u043eu043du043du043eu0441u0442u0438 u0432u0430u043au0443u0443u043cu043cu0435u0442u0440u043eu0432 contains vacuum machine 3, an oscilloscope 4, a relay 7, the horizontal of the conversion parameters u0437u043eu0432u0430u0442u0435u043bu044c 2 u0434u0430u0432u043bu0435u043du0438u00a0 u0432u0430u043au0443u0443u043cu0435u0442u0440u0430 1 connected to the vacuum fitting 3, and the outlet is connected with the front u0432u0430u043au0443u0443u043cu043cu0435u0442u0440u0430 parameters 4.the converter 2 is connected to u0434u0430u0432u043bu0435u043du0438u00a0 besides u0432u0430u043au0443u0443u043cu043cu0435u0442u0440u0430 has the additional power of 10 u043fu043eu0441u0442u043eu00a0u043du043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, u043fu0435u0440u0435u043cu0435u043du043du043eu043cu0443 r u0435u0437u0438u0441u0442u043eu0440u0443 u0434u0438u043eu0434u0443 11, 12, the additional fine is a relay contact 13 of the launch parameters and u0442u0443u043cu0431u043bu0435u0440u0443 13, u0432u0430u043au0443u0443u043cu043cu0435u0442u0440 1 connected to the u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu044e 2 u0434u0430u0432u043bu0435u043du0438u00a0 through a diode 9.important (u043fu043eu0441u0442u043eu00a0u043du043du0443u044e u0432u0430u043au0443u0443u043cu043cu0435u0442u0440u0430 1 for a specified time) u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 synchroscope 4 dependence u0438u0437u043cu0435u043du0435u043du0438u00a0 in time of an output signal u0432u0430u043au0443u0443u043cu043cu0435u0442u0440u0430. 1 il. v yu
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