{"id":151,"date":"2024-04-19T14:05:08","date_gmt":"2024-04-19T06:05:08","guid":{"rendered":"https:\/\/www.bihec.com\/zetlab\/?p=151"},"modified":"2024-04-19T14:05:08","modified_gmt":"2024-04-19T06:05:08","slug":"%e4%bf%84%e7%bd%97%e6%96%afzetlab-company-fft%e9%a2%91%e8%b0%b1%e5%88%86%e6%9e%90%e4%bb%aazet-017-u32","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/zetlab\/%e4%bf%84%e7%bd%97%e6%96%afzetlab-company-fft%e9%a2%91%e8%b0%b1%e5%88%86%e6%9e%90%e4%bb%aazet-017-u32\/","title":{"rendered":"\u4fc4\u7f57\u65afZETLAB Company FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32"},"content":{"rendered":"
<\/p>\n
FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u4f18\u52bf\u5305\u62ec<\/strong>\uff1a<\/p>\n \u9ad8\u7cbe\u5ea6<\/strong>\u7684\u6d4b\u91cf\u6027\u80fd\u548c\u58f0\u97f3\u8303\u56f4\u5185\u7684\u4fe1\u53f7\u5206\u6790<\/p>\n \u5e26\u901a\u6ee4\u6ce2\u5668<\/strong>\u7b26\u5408\u9002\u7528\u8981\u6c42<\/p>\n \u4fe1\u53f7\u751f\u6210<\/strong>\uff1a\u6b63\u5f26\u6ce2\u3001\u8109\u51b2\u3001\u968f\u673a\u3001\u566a\u58f0\uff08\u53ef\u7f16\u7a0b\u5cf0\u5ea6\u3001\u8d85\u989d\u7cfb\u6570\uff09<\/p>\n ICP\uff08IEPE\uff09\u653e\u5927\u5668<\/strong>\uff0c\u7528\u4e8e\u8fde\u63a5\u5177\u6709\u96c6\u6210\u7535\u5b50\u7684\u4f20\u611f\u5668<\/p>\n \u7cfb\u7edf\u4e2d\u6240\u6709\u901a\u9053\u7684\u5e76\u884c<\/strong>\u8f6e\u8be2\uff08\u540c\u65f6\u5206\u6790\uff09<\/p>\n \u72ec\u7acb\u6a21\u5f0f<\/strong>\u4e0b\u7684\u4fe1\u53f7\u8bb0\u5f55\u5668\u64cd\u4f5c\uff0c\u65e0\u9700\u4f7f\u7528\u4e2a\u4eba\u7535\u8111\uff08\u53ef\u8fbe32 GB\uff09<\/p>\n <\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u547d\u540d\uff1a<\/strong><\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u80fd\u591f\u5e76\u884c\u8fd0\u884c\u591a\u4e2a\u7528\u4e8e\u4fe1\u53f7\u5206\u6790\u548c\u53ef\u89c6\u5316\u8868\u793a\u7684\u7a0b\u5e8f\u3002\u8fd9\u5141\u8bb8\u5efa\u7acb\u5404\u79cd\u6d4b\u8bd5\u6027\u80fd\u3001\u63a7\u5236\u7cfb\u7edf\u548c\u6280\u672f\u8fc7\u7a0b\u76d1\u6d4b\u7cfb\u7edf\u3002\u591a\u4e2a\u7a0b\u5e8f\u7684\u5e76\u884c\u8fd0\u884c\u5141\u8bb8\u5728\u975e\u7a33\u6001\u6a21\u5f0f\u4e0b\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eea\u7528\u4e8e\u632f\u52a8\u548c\u58f0\u5b66\u6d4b\u91cf\u3001\u6301\u7eed\u76d1\u6d4b\u3001\u673a\u5236\u8bca\u65ad\u3001\u6d4b\u8bd5\u8bbe\u5907\u63a7\u5236\u3001\u6280\u672f\u8fc7\u7a0b\u53c2\u6570\u8c03\u6574\u3001\u542f\u52a8\u548c\u6295\u4ea7\u6d4b\u8bd5\u7684\u81ea\u52a8\u5316\u7b49\u3002<\/p>\n \u5404\u79cd\u4ea7\u54c1\u7248\u672c\uff08\u5b9e\u9a8c\u5ba4\u3001\u4fbf\u643a\u5f0f\u3001\u5de5\u4e1a\u3001\u6c34\u4e0b\u7b49\uff09\u548c\u51e0\u79cd\u53ef\u7528\u7684\u63a5\u53e3\u7528\u4e8e\u8fde\u63a5\u5230\u4e2a\u4eba\u7535\u8111\uff0c\u4f7fFFT\u9891\u8c31\u5206\u6790\u4eea\u80fd\u591f\u5728\u5404\u79cd\u73af\u5883\u6761\u4ef6\u4e0b\u7684\u56fa\u5b9a\u3001\u4fbf\u643a\u5f0f\u3001\u72ec\u7acb\u3001\u5de5\u4e1a\u3001\u5206\u5e03\u5f0f\u548c\u52a8\u6001\u7cfb\u7edf\u4e2d\u4f7f\u7528\u3002<\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/strong><\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u57fa\u672c\u914d\u7f6e<\/strong><\/p>\n <\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u4ea4\u4ed8\u8303\u56f4\u5305\u62ec\u4ee5\u4e0b\u7269\u54c1\uff1a<\/strong><\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u89c4\u683c<\/strong><\/p>\n FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32 \u52a8\u6001\u8303\u56f480 dB \u9891\u7387\u8303\u56f4\u9ad8\u8fbe20 kHz 32\u4e2a\u6d4b\u91cf\u901a\u9053 FFT\u9891\u8c31\u5206\u6790\u4eeaZET 017-U32\u7684\u4f18\u52bf\u5305\u62ec\uff1a \u9ad8\u7cbe\u5ea6\u7684\u6d4b\u91cf\u6027\u80fd\u548c\u58f0\u97f3\u8303\u56f4 <\/p>\n","protected":false},"author":21,"featured_media":152,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,3],"tags":[7,10,5],"yoast_head":"\n\n
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\n TECHNICAL SPECIFICATIONS<\/th>\n<\/tr>\n \n ANALOG INPUT (ADC)<\/th>\n<\/tr>\n \n Number of analog inputs (voltage and ICP)<\/td>\n 32<\/td>\n<\/tr>\n \n ADC resolution<\/td>\n 18<\/td>\n<\/tr>\n \n Frequency ranges of the simultaneously analyzed signals<\/td>\n DC\u20262, DC\u202620, DC\u2026200, DC\u20262 000, DC\u202620\u00a0000\u00a0Hz<\/td>\n<\/tr>\n \n Maximal sampling frequency<\/td>\n 400 kHz<\/td>\n<\/tr>\n \n Antialiasing signals filtration<\/td>\n up to 40 kHz<\/td>\n<\/tr>\n \n LPF filters are implemented as Butterworth filters 120 dB\/oct for the following sampling frequencies:<\/td>\n 50 Hz, 500 Hz, 5 kHz, 50 kHz<\/td>\n<\/tr>\n \n Filters with frequency correction in compliance with IEC 61672-1:2002<\/td>\n \u0410, \u0412, \u0421, D for 1-st class precision noise meters<\/td>\n<\/tr>\n \n Max. input voltage (amplification ratio=1)<\/td>\n \u00b110 V<\/td>\n<\/tr>\n \n Programmable amplification ratios<\/td>\n 1, 10, 100<\/td>\n<\/tr>\n \n ANALOG OUTPUT (DAC)<\/th>\n<\/tr>\n \n Number of analog outputs<\/td>\n 4<\/td>\n<\/tr>\n \n Frequency range of the generated sinusoidal signal<\/td>\n 0,03\u2026 20 000 Hz<\/td>\n<\/tr>\n \n Output resistance<\/td>\n 50 Ohm<\/td>\n<\/tr>\n \n Max. output current<\/td>\n 20 mA<\/td>\n<\/tr>\n \n DAC digit number<\/td>\n 16<\/td>\n<\/tr>\n \n Max. output voltage value<\/td>\n \u00b110 V<\/td>\n<\/tr>\n \n DIGITAL INPUT\/OUTPUT<\/th>\n<\/tr>\n \n Digital input<\/td>\n 8 bit<\/td>\n<\/tr>\n \n Digital output<\/td>\n 8 bit<\/td>\n<\/tr>\n \n Digital input\/output logic type<\/td>\n TTL<\/td>\n<\/tr>\n \n METROLOGICAL SPECIFICATIONS<\/th>\n<\/tr>\n \n ANALOG INPUT (ADC)<\/th>\n<\/tr>\n \n Dynamic range<\/td>\n 80\u00a0dB<\/td>\n<\/tr>\n \n Channels non-linearity in the pass-band<\/td>\n 0,1 %<\/td>\n<\/tr>\n \n Cross-channel phase difference<\/td>\n 1\u00b0 per 10 kHz<\/td>\n<\/tr>\n \n Intrinsic noise level of the entire pass-band at maximal amplification ratio applied to the input<\/td>\n 1 \u00b5V<\/td>\n<\/tr>\n \n ANALOG OUTPUT (DAC)<\/th>\n<\/tr>\n \n Limit of relative admissible error of frequency for the range of 10\u2026 20 000 Hz<\/td>\n \u00b10,1 %<\/td>\n<\/tr>\n \n Limit of relative admissible error of frequency for the range of 0,03\u202610 Hz<\/td>\n \u00b110 %<\/td>\n<\/tr>\n \n Limits of admissible error of output DC and AC<\/td>\n \u00b1(0,2 % + 2 mV)<\/td>\n<\/tr>\n \n Harmonic ratio of the generated sinusoidal signal<\/td>\n 0,1 %<\/td>\n<\/tr>\n \n OPERATIONAL SPECIFICATIONS<\/th>\n<\/tr>\n \n Dimensions<\/td>\n 280 \u00d7 160 \u00d7 300 mm<\/td>\n<\/tr>\n \n Weight<\/td>\n 3,2 kg<\/td>\n<\/tr>\n \n Consumed power of a single module<\/td>\n max. 500 VA<\/td>\n<\/tr>\n \n Types of supported transducers<\/td>\n ICP (IEPE), DeltaTron, ISOTRON<\/td>\n<\/tr>\n \n Possibility of synchronization with other FFT Spectrum analyzers<\/td>\n yes<\/td>\n<\/tr>\n \n Non-volatile memory volume (flash-drive)*<\/td>\n up to 32 Gb<\/td>\n<\/tr>\n \n Sampling frequency of data recording to the flash-drive by a channel*<\/td>\n 50 kHz<\/td>\n<\/tr>\n \n Duration of data recording to the flash-drive by all the channels at maximal sampling frequency*<\/td>\n 10,8 hrs<\/td>\n<\/tr>\n \n Data rate via HighSpeed USB 2.0<\/td>\n 480 Mbps<\/td>\n<\/tr>\n \n Data rate via Ethernet<\/td>\n 100 Mbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n