{"id":267,"date":"2025-05-12T14:41:06","date_gmt":"2025-05-12T06:41:06","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacoustics\/?p=267"},"modified":"2025-05-12T14:41:06","modified_gmt":"2025-05-12T06:41:06","slug":"precision-acoustics%e9%ab%98%e6%80%a7%e8%83%bd%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e7%bb%9f%e3%80%81%e8%a1%b0%e5%87%8f%e3%80%81%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacoustics\/precision-acoustics%e9%ab%98%e6%80%a7%e8%83%bd%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e7%bb%9f%e3%80%81%e8%a1%b0%e5%87%8f%e3%80%81%e9%98%b2%e6%b0%b4%e5%be%ae%e5%9e%8b%e5%ae%bd%e5%b8%a6\/","title":{"rendered":"Precision Acoustics\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u3001\u8870\u51cf\u3001\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668\uff0c\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf\uff0c\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650"},"content":{"rendered":"

Precision Acoustics<\/a>\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf<\/a>\u3001\u8870\u51cf<\/a>\u3001\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a>\uff0c\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf<\/a>\uff0c\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650<\/a><\/h1>\n
\n
\n

\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u5217<\/a><\/h1>\n<\/div>\n<\/div>\n
\n
\n

\u6211\u4eec\u7684\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf<\/a>\u7531\u4e00\u7cfb\u5217\u53ef\u4e92\u6362\u7684 PVdF \u9488\u5f0f\u6c34\u542c\u5668\u63a2\u5934<\/a>\u3001\u6f5c\u6c34\u5bbd\u5e26\u653e\u5927\u5668<\/a>\u548c\u76f4\u6d41\u8026\u5408\u5668<\/a>\u7ec4\u6210\u3002<\/p>\n

\u9488\u5f0f\u63a2\u9488<\/a>\u7684\u76f4\u5f84\u8303\u56f4\u4e3a 0.04 mm<\/a> \u81f3 4 mm\uff0c\u8584\u819c\u539a\u5ea6\u8303\u56f4\u4e3a 9 \u03bcm<\/a> \u81f3 28 \u03bcm\u3002\u63d0\u4f9b\u5b9a\u5236\u7248\u672c\u7684\u6c34\u542c\u5668<\/a>\uff0c\u4f8b\u5982\u76f4\u89d2\u6216\u4fa7\u9762\u7248\u672c\u3002\u8bf7\u8054\u7cfb\u6211\u4eec\u8ba8\u8bba\u60a8\u7684\u4efb\u4f55\u7279\u6b8a\u8981\u6c42\u3002<\/p>\n

\u6240\u6709\u7cfb\u7edf\u90fd\u9700\u8981\u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u548c\u76f4\u6d41\u8026\u5408\u5668\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\n
\n

\u8870\u51cf<\/h1>\n<\/div>\n<\/div>\n
\n
\n

\u4e00\u79cd\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a>\uff0c\u7528\u4e8e Precision Acoustics \u7684 HP \u6c34\u542c\u5668\u7cfb\u7edf\uff0c\u4ee5\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650\u3002<\/p>\n

HP \u7cfb\u5217<\/a> 20 dB \u76f4\u63d2\u5f0f\u8870\u51cf\u5668<\/a> \u2013 \u8ba2\u8d27\u53f7 A20\/1<\/a><\/h3>\n

\u5728\u53ef\u4e92\u6362\u63a2\u5934<\/a>\u548c\u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u4e4b\u95f4\u63d2\u5165\u8870\u51cf\u5668\uff0c\u53ef\u4ee5\u9632\u6b62\u5728\u53ef\u4e92\u6362\u63a2\u5934\u7684\u4fe1\u53f7\u7535\u5e73\u975e\u5e38\u5927\u7684\u60c5\u51b5\u4e0b\u8fc7\u5ea6\u9a71\u52a8\u524d\u7f6e\u653e\u5927\u5668\u7ea7<\/a>\u3002<\/p>\n

\n
\n

\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n
\n
\n\n\n\n\n
\u8870\u51cf\u7cfb\u6570<\/a>\uff1a<\/td>\n20 \u00b1 3 dB<\/a>\uff08\u7cbe\u786e\u7684\u8870\u51cf\u7cfb\u6570\u53d6\u51b3\u4e8e\u7279\u5b9a\u7684\u53ef\u4e92\u6362\u63a2\u5934\/\u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u7ec4\u5408<\/a>\uff09<\/td>\n<\/tr>\n
\u5e26\u5bbd\uff1a<\/td>\n10 kHz \u81f3 100 MHz \u00b10.5 dB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Precision Acoustics Ltd<\/strong> \u751f\u4ea7\u591a\u79cd\u9002\u7528\u4e8e\u8d85\u58f0\u6ce2\u9891\u7387\u8303\u56f4<\/a><\/strong>\u7684\u6c34\u542c\u5668\u3002<\/p>\n

\u8fd9\u6b3e\u9632\u6c34\u578b\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/strong>\u4e13\u4e3a\u4e0e\u9488\u5f0f\u6c34\u542c\u5668<\/a><\/strong>\u914d\u5408\u4f7f\u7528\u800c\u8bbe\u8ba1\uff0c\u7528\u4e8e\u6269\u5c55\u68c0\u6d4b\u5668\u7684\u52a8\u6001\u8303\u56f4<\/strong>\u3002<\/p>\n

\u5f53\u5b58\u5728\u975e\u5e38\u5927\u7684\u4fe1\u53f7\u7535\u5e73\u65f6\uff0c\u5c06\u8870\u51cf\u5668\u63d2\u5165\u5728\u53ef\u66f4\u6362\u7684\u9488\u5f0f\u63a2\u5934<\/strong>\u4e0e HP \u7cfb\u5217\u524d\u7f6e\u653e\u5927\u5668<\/strong>\u4e4b\u95f4\uff0c
\u53ef\u4ee5\u9632\u6b62\u524d\u7f6e\u653e\u5927\u5668\u8f93\u5165\u7ea7\u8fc7\u8f7d<\/strong>\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

20 dB \u76f4\u63d2\u5f0f\u8870\u51cf\u5668<\/a>\n20 \u00b1 3 dB<\/a>\nHP \u6c34\u542c\u5668\u7cfb\u7edf<\/a>\nHP \u7cfb\u5217<\/a>\nPrecision Acoustics<\/a>\n\u53ef\u4e92\u6362\u63a2\u5934<\/a>\n\u6269\u5c55\u63a2\u6d4b\u5668\u52a8\u6001\u8303\u56f4\u7684\u4e0a\u9650<\/a>\n\u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\n\u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u7ec4\u5408<\/a>\n\u8870\u51cf<\/a>\n\u8870\u51cf\u5668<\/a>\n\u8870\u51cf\u7cfb\u6570<\/a>\n\u8d85\u58f0\u6ce2\u9891\u7387\u8303\u56f4<\/a>\n\u8fc7\u5ea6\u9a71\u52a8\u524d\u7f6e\u653e\u5927\u5668\u7ea7<\/a>\n\u9632\u6b62\u524d\u7f6e\u653e\u5927\u5668\u8f93\u5165\u7ea7\u8fc7\u8f7d<\/a>\n\u9632\u6c34\u5fae\u578b\u5bbd\u5e26\u8870\u51cf\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"

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