{"id":2076,"date":"2022-04-20T13:21:14","date_gmt":"2022-04-20T05:21:14","guid":{"rendered":"https:\/\/www.unictron.com\/ultrasonic-transducers\/?page_id=2076"},"modified":"2023-05-31T14:43:49","modified_gmt":"2023-05-31T06:43:49","slug":"%e9%9d%9e%e6%8e%a5%e8%a7%b8%e5%bc%8f%e9%9b%99%e9%a0%bb%e8%b6%85%e9%9f%b3%e6%b3%a2%e4%bd%8d%e9%ab%98%e5%81%b5%e6%b8%ac%e5%82%b3%e6%84%9f%e5%99%a8","status":"publish","type":"page","link":"https:\/\/www.unictron.com\/ultrasonic-transducers\/piezoelectric-technologies\/%e9%9d%9e%e6%8e%a5%e8%a7%b8%e5%bc%8f%e9%9b%99%e9%a0%bb%e8%b6%85%e9%9f%b3%e6%b3%a2%e4%bd%8d%e9%ab%98%e5%81%b5%e6%b8%ac%e5%82%b3%e6%84%9f%e5%99%a8\/?lang=zh-hant","title":{"rendered":"\u975e\u63a5\u89f8\u5f0f\u96d9\u983b\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668"},"content":{"rendered":"\n<h4><strong>\u5275\u65b0\u7684\u975e\u63a5\u89f8\u5f0f\u96d9\u983b\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668<\/strong><\/h4>\n\n\n\n<p>\u73fe\u4eca\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u53ef\u7528\u65bc\u77ed\u8ddd\u96e2\u7269\u9ad4\u5075\u6e2c\uff0c\u666e\u904d\u61c9\u7528\u65bc\u6db2\u9ad4\u3001\u56fa\u9ad4\u3001\u7c89\u9ad4\u7684\u4f4d\u9ad8\u5075\u6e2c\uff1b\u5176\u9069\u7528\u6027\u5ee3\u6cdb\u4e26\u4e0d\u53d7\u9650\u65bc\u88ab\u5075\u6e2c\u7269\u9ad4\u7684\u985e\u578b\u8207\u6027\u8cea\uff0c\u5305\u62ec\u5404\u7a2e\u984f\u8272\u3001\u900f\u660e\u5ea6\u3001\u8edf\u786c\u5ea6\u7b49\u3002\u4f46\u76ee\u524d\u5e02\u9762\u4e0a\u5e38\u898b\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u5747\u70ba\u55ae\u4e00\u5de5\u4f5c\u983b\u7387\uff0c\u5176\u6703\u6709\u5075\u6e2c\u8ddd\u96e2\u53ca\u5075\u6e2c\u76f2\u5340\u7684\u9650\u5236\uff0c\u4e00\u822c\u800c\u8a00\uff0c\u4f7f\u7528\u8f03\u4f4e\u5de5\u4f5c\u983b\u7387\u7684\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\u53ef\u4ee5\u5075\u6e2c\u8f03\u9577\u7684\u8ddd\u96e2\uff0c\u4f46\u662f\u76f2\u5340\u76f8\u5c0d\u8f03\u5927\u3001\u89e3\u6790\u5ea6\u4e5f\u76f8\u5c0d\u8f03\u5dee\uff1b\u53cd\u4e4b\uff0c\u4f7f\u7528\u8f03\u9ad8\u5de5\u4f5c\u983b\u7387\u7684\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\uff0c\u5176\u5075\u6e2c\u8ddd\u96e2\u8f03\u77ed\uff0c\u4f46\u662f\u76f2\u5340\u76f8\u5c0d\u8f03\u5c0f\u3001\u89e3\u6790\u5ea6\u4e5f\u76f8\u5c0d\u8f03\u597d\u3002<\/p>\n\n\n\n<p>\u76f2\u5340(blind zone)\u610f\u5373\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\u7684\u6700\u5c0f\u5075\u6e2c\u8ddd\u96e2\uff0c\u5f71\u97ff\u76f2\u5340\u5927\u5c0f\u7684\u4e3b\u8981\u56e0\u7d20\u70ba\u6b98\u97ff\u6642\u9593(ringing)\u3002\u7576\u50b3\u611f\u5668\u63a5\u6536\u5230\u7279\u5b9a\u983b\u7387\u4e4b\u96fb\u8a0a\u865f\uff0c\u58d3\u96fb\u9676\u74f7\u7247\u76f8\u5c0d\u61c9\u7684\u7522\u751f\u9707\u52d5\u4e26\u767c\u5c04\u51fa\u8d85\u97f3\u6ce2\uff0c\u4f46\u6b64\u9707\u52d5\u4e26\u975e\u5982\u96fb\u8def\u958b\u95dc\u822c\u5373\u6642\u505c\u6b62\uff0c\u800c\u662f\u5728\u7d93\u904e\u4e3b\u8981\u9707\u52d5\u5f8c\uff0c\u52a0\u4e0a\u6e1b\u9707\u5c64\u7684\u8f14\u52a9\uff0c\u9010\u6f38\u8da8\u65bc\u5e73\u7de9\u5230\u975c\u6b62\uff0c\u5728\u4e3b\u8981\u9707\u52d5\u7d50\u675f\u81f3\u975c\u6b62\u7684\u9019\u6bb5\u6642\u9593\u5373\u7a31\u70ba\u6b98\u97ff\u6642\u9593\u3002\u5728\u5075\u6e2c\u7269\u9ad4\u7684\u8ddd\u96e2\u6642\uff0c\u6211\u5011\u5229\u7528\u8f38\u5165\u96fb\u6e90\u8a0a\u865f\u8207\u56de\u6ce2\u8a0a\u865f\u9593\u7684\u6642\u9593\u5dee\u4f86\u9032\u884c\u904b\u7b97\uff0c\u7576\u6b98\u97ff\u6642\u9593\u904e\u9577\uff0c\u5c0e\u81f4\u56de\u6ce2\u8a0a\u865f\u8207\u8f38\u5165\u96fb\u6e90\u8a0a\u865f\u91cd\u758a\uff0c\u4fbf\u6703\u5f71\u97ff\u8a0a\u865f\u7684\u5224\u8b80\uff0c\u5982\u4e0b\u5716\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"686\" height=\"416\" src=\"https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Schematic-diagram-of-blind-zone-with-echo-signals.png?resize=686%2C416&#038;ssl=1\" alt=\"\" class=\"wp-image-2077\" srcset=\"https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Schematic-diagram-of-blind-zone-with-echo-signals.png?w=686&amp;ssl=1 686w, https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Schematic-diagram-of-blind-zone-with-echo-signals.png?resize=300%2C182&amp;ssl=1 300w, https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Schematic-diagram-of-blind-zone-with-echo-signals.png?resize=600%2C364&amp;ssl=1 600w\" sizes=\"(max-width: 686px) 100vw, 686px\" data-recalc-dims=\"1\" \/><figcaption class=\"wp-element-caption\">\u57161 : \u76f2\u5340\u5927\u5c0f\u5c0d\u8a0a\u865f\u5206\u8fa8\u793a\u610f\u5716<\/figcaption><\/figure>\n\n\n\n<p>\u8a60\u696d\u79d1\u6280\u4ee5\u5275\u65b0\u7684\u6280\u8853\u6210\u529f\u958b\u767c\u51fa\u65b0\u578b\u7684\u96d9\u983b\u8d85\u97f3\u6ce2\u7a7a\u6c23\u50b3\u611f\u5668\uff0c\u80fd\u540c\u6642\u517c\u5177\u8f03\u4f4e\u5de5\u4f5c\u983b\u7387\u53ca\u8f03\u9ad8\u5de5\u4f5c\u983b\u7387\u7684<strong>\u300c50\/200 kHz\u975e\u63a5\u89f8\u5f0f\u96d9\u983b\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u300d<\/strong>\uff0c\u5373\u80fd\u540c\u6642\u7372\u5f97\u5075\u6e2c\u8ddd\u96e2\u6700\u5927\u5316\u3001\u76f2\u5340\u6700\u5c0f\u5316\u7684\u512a\u9ede\uff0c\u8b93\u50b3\u611f\u5668\u7684\u61c9\u7528\u7bc4\u570d\u66f4\u5177\u6709\u5f48\u6027\uff0c\u4e26\u4e14\u80fd\u53d6\u4ee3\u5e02\u9762\u4e0a\u5927\u90e8\u4efd\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"474\" src=\"https:\/\/i0.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/General-vs-dual-frequency-transducercn.png?resize=1024%2C474&#038;ssl=1\" alt=\"\" class=\"wp-image-2079\" srcset=\"https:\/\/i0.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/General-vs-dual-frequency-transducercn.png?resize=1024%2C474&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/General-vs-dual-frequency-transducercn.png?resize=300%2C139&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/General-vs-dual-frequency-transducercn.png?resize=768%2C355&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/General-vs-dual-frequency-transducercn.png?resize=600%2C278&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/General-vs-dual-frequency-transducercn.png?w=1280&amp;ssl=1 1280w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" data-recalc-dims=\"1\" \/><figcaption class=\"wp-element-caption\">\u57162 : \u4e00\u822c\u7a7a\u6c23\u50b3\u611f\u5668vs. Unictron \u96d9\u983b\u7a7a\u6c23\u50b3\u611f\u5668<\/figcaption><\/figure>\n\n\n\n<h4><strong>\u529f\u80fd\u898f\u683c<\/strong><\/h4>\n\n\n\n<p>\u8207\u73fe\u4eca\u5ee3\u6cdb\u61c9\u7528\u768450 kHz\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u76f8\u6bd4\u8f03\uff0c\u8a60\u696d\u79d1\u6280\u6240\u958b\u767c\u4e4b\u96d9\u983b50\/200 kHz\u50b3\u611f\u5668\u611f\u5ea6\u660e\u986f\u8f03\u9ad8\u3001\u53ef\u9760\u5ea6\u4e5f\u8f03\u597d\u3002\u76ee\u524d\u76f8\u5c0d\u61c9\u7684\u9818\u5c0e\u5ee0\u5546\u7522\u54c1\uff0c\u5176\u5075\u6e2c\u8ddd\u96e2 (sensing range) \u5be6\u969b\u6e2c\u8a6650 kHz\u50b3\u611f\u5668\u7684\u6700\u5927\u5075\u6e2c\u8ddd\u96e2\u4e00\u822c\u662f\u5c0f\u65bc 10\u516c\u5c3a\uff0c\u4e14\u51b7\u71b1\u5faa\u74b0 (thermal cycle) \u6b21\u6578\u4e00\u822c\u53ea\u80fd\u627f\u53d7\u5c0f\u65bc 5\u6b21\u5faa\u74b0\u3002\u6211\u5011\u7684\u96d9\u983b\u50b3\u611f\u5668\uff0c\u572850 kHz\u7684\u5de5\u4f5c\u983b\u7387\u4e0b\u6700\u5927\u5075\u6e2c\u8ddd\u96e2\u53ef\u9054(\u751a\u81f3\u8d85\u904e) 10\u516c\u5c3a\uff1b\u51b7\u71b1\u5faa\u74b0 (thermal cycle) \u53ef\u5927\u65bc10\u6b21\u5faa\u74b0\u3002\u5176\u6b21\uff0c\u91dd\u5c0d\u76f2\u5340\u800c\u8a00\uff0c\u4e00\u822c\u55ae\u983b\u768450 kHz \u50b3\u611f\u5668\u7684\u76f2\u5340\u70ba 30 cm\uff0c\u610f\u5373\u5075\u6e2c\u7269\u572830 cm\u4ee5\u5167\u7684\u8ddd\u96e2\u5373\u7121\u6cd5\u4f7f\u7528 50 kHz \u55ae\u983b\u50b3\u611f\u5668\u5075\u6e2c\u3002\u6211\u5011\u8a2d\u8a08\u7684\u96d9\u983b50\/200 kHz\u50b3\u611f\u5668\uff0c\u5176\u76f2\u5340\u53ef\u4ee5\u5c0f\u65bc 10 cm\uff0c\u5927\u5927\u6539\u5584\u4e86\u55ae\u983b 50 kHz \u50b3\u611f\u5668\u76f2\u5340\u8f03\u5927\u7684\u7f3a\u9ede\u3002<\/p>\n\n\n\n<div class=\"is-layout-flex wp-container-3 wp-block-columns\">\n<div class=\"is-layout-flow wp-block-column\" style=\"flex-basis:33.33%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Y050B-air-transducer.jpg?resize=274%2C164&#038;ssl=1\" alt=\"\" class=\"wp-image-2081\" width=\"274\" height=\"164\" srcset=\"https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Y050B-air-transducer.jpg?zoom=2&amp;resize=274%2C164&amp;ssl=1 548w, https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Y050B-air-transducer.jpg?zoom=3&amp;resize=274%2C164&amp;ssl=1 822w\" sizes=\"(max-width: 274px) 100vw, 274px\" data-recalc-dims=\"1\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Y050B-Dimensionsright.png?resize=236%2C194&#038;ssl=1\" alt=\"\" class=\"wp-image-2083\" width=\"236\" height=\"194\" srcset=\"https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Y050B-Dimensionsright.png?w=458&amp;ssl=1 458w, https:\/\/i2.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2022\/04\/Y050B-Dimensionsright.png?resize=300%2C248&amp;ssl=1 300w\" sizes=\"(max-width: 236px) 100vw, 236px\" data-recalc-dims=\"1\" \/><\/figure><\/div><\/div>\n\n\n\n<div class=\"is-layout-flow wp-block-column\" style=\"flex-basis:66.66%\">\n<table style=\"border-collapse: collapse; width: 102.475%;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 33.3333%; text-align: center;\">\u9805\u76ee<\/td>\n<td style=\"width: 33.3333%; text-align: center;\">Unictron<\/td>\n<td style=\"width: 33.3333%; text-align: center;\">\u7af6\u54c1<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u64cd\u4f5c\u983b\u7387 (kHz)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n50\/200\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n50\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u7522\u54c1\u672c\u9ad4\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n50\/200 kHz \u96d9\u983b\u5de5\u4f5c\u983b\u7387\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n\u55ae\u4e00\u5de5\u4f5c\u983b\u7387\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u5916\u6bbc\u6750\u8cea\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\nPVDF\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\nPVDF\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u5c3a\u5bf8-\u767c\u5c04\u9762\u5916\u5f91 (mm)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n56\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n56\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u5c3a\u5bf8-\u9ad8\u5ea6 (mm)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n51\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n51\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u6700\u5927\u5075\u6e2c\u8ddd\u96e2 (meter)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n12\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n10\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u76f2\u5340 (cm)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n10\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n30\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\n\u6307\u5411\u89d2 (\u5168\u89d2\u5ea6@ -3dB)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n10 degree (@50 kHz)<br>\n6 degree (@200 kHz)\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n10 degree\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\" width=\"186\">\nthermal cycle\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"194\">\n&gt; 10 cycle\n<\/td>\n<td style=\"width: 33.3333%;\" width=\"138\">\n&nbsp;&lt; 5 cycle\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"has-text-align-center\">\u88681 : \u5c3a\u5bf8\u53ca\u96fb\u6027\u898f\u683c\u6bd4\u8f03\u8868<\/p>\n<\/div>\n<\/div>\n\n\n\n<h4><strong>\u4f60\u8981\u7684\u50b3\u611f\u5668\u5c31\u5728\u9019!<\/strong><\/h4>\n\n\n\n<p>\u5168\u7403\u5c0d\u65bc\u4f4d\u9ad8\u6e2c\u91cf\u7684\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\u9700\u6c42\u6301\u7e8c\u6210\u9577\uff0c\u4f46\u76ee\u524d\u5e02\u9762\u4e0a\u6240\u6709\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u5747\u70ba\u55ae\u4e00\u5de5\u4f5c\u983b\u7387\uff0c\u5176\u6703\u6709\u5075\u6e2c\u8ddd\u96e2\u53ca\u5075\u6e2c\u76f2\u5340\u7684\u9650\u5236\uff0c\u5176\u4e2d\u76ee\u524d\u5e02\u9762\u4e0a\u768450 kHz\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u53ea\u4f7f\u7528\u65bc0.3 ~ 10 &nbsp;meter\u7684\u4f4d\u9ad8\u5075\u6e2c\uff0c\u5176\u76f2\u5340\u904e\u5927\uff0c\u672a\u80fd\u9054\u5230\u4f7f\u7528\u8005\u7684\u6eff\u610f\u3002\u8a60\u696d\u79d1\u6280\u5df2\u958b\u767c\u51fa\u8d85\u8d8a\u5e02\u9762\u4e0a\u65e2\u6709\u768450 kHz\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\uff0c\u5176\u80fd\u540c\u6642\u64c1\u6709\u8f03\u4f4e\u5de5\u4f5c\u983b\u7387(50 kHz)\u53ca\u8f03\u9ad8\u5de5\u4f5c\u983b\u7387(200 kHz)\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\uff0c\u5373\u80fd\u540c\u6642\u7372\u5f97\u5075\u6e2c\u8ddd\u96e2\u6700\u5927\u5316\u3001\u76f2\u5340\u6700\u5c0f\u5316\u7684\u512a\u9ede\uff0c\u4e26\u4e14\u80fd\u53d6\u4ee3\u5e02\u9762\u4e0a\u5927\u90e8\u4efd\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\uff0c\u4ee5\u9ad8\u6027\u80fd\u53ca\u9ad8\u54c1\u8cea\u7684\u7522\u54c1\u4f86\u6eff\u8db3\u5ba2\u6236\u9700\u6c42\u3002\u672a\u4f86\u4e5f\u5c07\u9678\u7e8c\u63a8\u51fa\u5176\u4ed6\u96d9\u983b\u61c9\u7528\u7684\u7a7a\u6c23\u50b3\u611f\u5668\uff0c\u656c\u8acb\u671f\u5f85\u3002<\/p>\n\n\n\n<p class=\"has-text-align-left\">\u76f8\u95dc\u7522\u54c1\u8cc7\u8a0a\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-large is-resized\"><a href=\"https:\/\/d3ua1wm7iroa4g.cloudfront.net\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-cn.pdf\"><img decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-en-709x1024.png?resize=355%2C512&#038;ssl=1\" alt=\"\" class=\"wp-image-2656\" width=\"355\" height=\"512\" srcset=\"https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-en.png?resize=709%2C1024&amp;ssl=1 709w, https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-en.png?resize=208%2C300&amp;ssl=1 208w, https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-en.png?resize=600%2C867&amp;ssl=1 600w, https:\/\/i1.wp.com\/www.unictron.com\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-en.png?w=720&amp;ssl=1 720w\" sizes=\"(max-width: 355px) 100vw, 355px\" data-recalc-dims=\"1\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/d3ua1wm7iroa4g.cloudfront.net\/ultrasonic-transducers\/wp-content\/uploads\/sites\/8\/2023\/05\/Y050T1-specsheet_V03-cn.pdf\">Y050T1 50\/200 kHz\u975e\u63a5\u89f8\u5f0f\u96d9\u983b\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668<\/a><\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5275\u65b0\u7684\u975e\u63a5\u89f8\u5f0f\u96d9\u983b\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668 \u73fe\u4eca\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u53ef\u7528\u65bc\u77ed\u8ddd\u96e2\u7269\u9ad4\u5075\u6e2c\uff0c\u666e\u904d\u61c9\u7528\u65bc\u6db2\u9ad4\u3001\u56fa\u9ad4\u3001\u7c89\u9ad4\u7684\u4f4d\u9ad8\u5075\u6e2c\uff1b\u5176\u9069\u7528\u6027\u5ee3\u6cdb\u4e26\u4e0d\u53d7\u9650\u65bc\u88ab\u5075\u6e2c\u7269\u9ad4\u7684\u985e\u578b\u8207\u6027\u8cea\uff0c\u5305\u62ec\u5404\u7a2e\u984f\u8272\u3001\u900f\u660e\u5ea6\u3001\u8edf\u786c\u5ea6\u7b49\u3002\u4f46\u76ee\u524d\u5e02\u9762\u4e0a\u5e38\u898b\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u5747\u70ba\u55ae\u4e00\u5de5\u4f5c\u983b\u7387\uff0c\u5176\u6703\u6709\u5075\u6e2c\u8ddd\u96e2\u53ca\u5075\u6e2c\u76f2\u5340\u7684\u9650\u5236\uff0c\u4e00\u822c\u800c\u8a00\uff0c\u4f7f\u7528\u8f03\u4f4e\u5de5\u4f5c\u983b\u7387\u7684\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\u53ef\u4ee5\u5075\u6e2c\u8f03\u9577\u7684\u8ddd\u96e2\uff0c\u4f46\u662f\u76f2\u5340\u76f8\u5c0d\u8f03\u5927\u3001\u89e3\u6790\u5ea6\u4e5f\u76f8\u5c0d\u8f03\u5dee\uff1b\u53cd\u4e4b\uff0c\u4f7f\u7528\u8f03\u9ad8\u5de5\u4f5c\u983b\u7387\u7684\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\uff0c\u5176\u5075\u6e2c\u8ddd\u96e2\u8f03\u77ed\uff0c\u4f46\u662f\u76f2\u5340\u76f8\u5c0d\u8f03\u5c0f\u3001\u89e3\u6790\u5ea6\u4e5f\u76f8\u5c0d\u8f03\u597d\u3002 \u76f2\u5340(blind zone)\u610f\u5373\u8d85\u97f3\u6ce2\u50b3\u611f\u5668\u7684\u6700\u5c0f\u5075\u6e2c\u8ddd\u96e2\uff0c\u5f71\u97ff\u76f2\u5340\u5927\u5c0f\u7684\u4e3b\u8981\u56e0\u7d20\u70ba\u6b98\u97ff\u6642\u9593(ringing)\u3002\u7576\u50b3\u611f\u5668\u63a5\u6536\u5230\u7279\u5b9a\u983b\u7387\u4e4b\u96fb\u8a0a\u865f\uff0c\u58d3\u96fb\u9676\u74f7\u7247\u76f8\u5c0d\u61c9\u7684\u7522\u751f\u9707\u52d5\u4e26\u767c\u5c04\u51fa\u8d85\u97f3\u6ce2\uff0c\u4f46\u6b64\u9707\u52d5\u4e26\u975e\u5982\u96fb\u8def\u958b\u95dc\u822c\u5373\u6642\u505c\u6b62\uff0c\u800c\u662f\u5728\u7d93\u904e\u4e3b\u8981\u9707\u52d5\u5f8c\uff0c\u52a0\u4e0a\u6e1b\u9707\u5c64\u7684\u8f14\u52a9\uff0c\u9010\u6f38\u8da8\u65bc\u5e73\u7de9\u5230\u975c\u6b62\uff0c\u5728\u4e3b\u8981\u9707\u52d5\u7d50\u675f\u81f3\u975c\u6b62\u7684\u9019\u6bb5\u6642\u9593\u5373\u7a31\u70ba\u6b98\u97ff\u6642\u9593\u3002\u5728\u5075\u6e2c\u7269\u9ad4\u7684\u8ddd\u96e2\u6642\uff0c\u6211\u5011\u5229\u7528\u8f38\u5165\u96fb\u6e90\u8a0a\u865f\u8207\u56de\u6ce2\u8a0a\u865f\u9593\u7684\u6642\u9593\u5dee\u4f86\u9032\u884c\u904b\u7b97\uff0c\u7576\u6b98\u97ff\u6642\u9593\u904e\u9577\uff0c\u5c0e\u81f4\u56de\u6ce2\u8a0a\u865f\u8207\u8f38\u5165\u96fb\u6e90\u8a0a\u865f\u91cd\u758a\uff0c\u4fbf\u6703\u5f71\u97ff\u8a0a\u865f\u7684\u5224\u8b80\uff0c\u5982\u4e0b\u5716\u6240\u793a\u3002 \u8a60\u696d\u79d1\u6280\u4ee5\u5275\u65b0\u7684\u6280\u8853\u6210\u529f\u958b\u767c\u51fa\u65b0\u578b\u7684\u96d9\u983b\u8d85\u97f3\u6ce2\u7a7a\u6c23\u50b3\u611f\u5668\uff0c\u80fd\u540c\u6642\u517c\u5177\u8f03\u4f4e\u5de5\u4f5c\u983b\u7387\u53ca\u8f03\u9ad8\u5de5\u4f5c\u983b\u7387\u7684\u300c50\/200 kHz\u975e\u63a5\u89f8\u5f0f\u96d9\u983b\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u300d\uff0c\u5373\u80fd\u540c\u6642\u7372\u5f97\u5075\u6e2c\u8ddd\u96e2\u6700\u5927\u5316\u3001\u76f2\u5340\u6700\u5c0f\u5316\u7684\u512a\u9ede\uff0c\u8b93\u50b3\u611f\u5668\u7684\u61c9\u7528\u7bc4\u570d\u66f4\u5177\u6709\u5f48\u6027\uff0c\u4e26\u4e14\u80fd\u53d6\u4ee3\u5e02\u9762\u4e0a\u5927\u90e8\u4efd\u7684\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u3002 \u529f\u80fd\u898f\u683c \u8207\u73fe\u4eca\u5ee3\u6cdb\u61c9\u7528\u768450 kHz\u975e\u63a5\u89f8\u5f0f\u8d85\u97f3\u6ce2\u4f4d\u9ad8\u5075\u6e2c\u50b3\u611f\u5668\u76f8\u6bd4\u8f03\uff0c\u8a60\u696d\u79d1\u6280\u6240\u958b\u767c\u4e4b\u96d9\u983b50\/200 kHz\u50b3\u611f\u5668\u611f\u5ea6\u660e\u986f\u8f03\u9ad8\u3001\u53ef\u9760\u5ea6\u4e5f\u8f03\u597d\u3002\u76ee\u524d\u76f8\u5c0d\u61c9\u7684\u9818\u5c0e\u5ee0\u5546\u7522\u54c1\uff0c\u5176\u5075\u6e2c\u8ddd\u96e2 (sensing range) \u5be6\u969b\u6e2c\u8a6650 kHz\u50b3\u611f\u5668\u7684\u6700\u5927\u5075\u6e2c\u8ddd\u96e2\u4e00\u822c\u662f\u5c0f\u65bc 10\u516c\u5c3a\uff0c\u4e14\u51b7\u71b1\u5faa\u74b0 (thermal cycle) \u6b21\u6578\u4e00\u822c\u53ea\u80fd\u627f\u53d7\u5c0f\u65bc 5\u6b21\u5faa\u74b0\u3002\u6211\u5011\u7684\u96d9\u983b\u50b3\u611f\u5668\uff0c\u572850 kHz\u7684\u5de5\u4f5c\u983b\u7387\u4e0b\u6700\u5927\u5075\u6e2c\u8ddd\u96e2\u53ef\u9054(\u751a\u81f3\u8d85\u904e) 10\u516c\u5c3a\uff1b\u51b7\u71b1\u5faa\u74b0 (thermal cycle) \u53ef\u5927\u65bc10\u6b21\u5faa\u74b0\u3002\u5176\u6b21\uff0c\u91dd\u5c0d\u76f2\u5340\u800c\u8a00\uff0c\u4e00\u822c\u55ae\u983b\u768450 kHz \u50b3\u611f\u5668\u7684\u76f2\u5340\u70ba 30 cm\uff0c\u610f\u5373\u5075\u6e2c\u7269\u572830 cm\u4ee5\u5167\u7684\u8ddd\u96e2\u5373\u7121\u6cd5\u4f7f\u7528 50&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":430,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"_links":{"self":[{"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/pages\/2076"}],"collection":[{"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/comments?post=2076"}],"version-history":[{"count":14,"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/pages\/2076\/revisions"}],"predecessor-version":[{"id":2702,"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/pages\/2076\/revisions\/2702"}],"up":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/pages\/430"}],"wp:attachment":[{"href":"https:\/\/www.unictron.com\/ultrasonic-transducers\/wp-json\/wp\/v2\/media?parent=2076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}