{"id":273,"date":"2025-08-04T16:43:44","date_gmt":"2025-08-04T08:43:44","guid":{"rendered":"https:\/\/www.bihec.com\/precision-acoustics\/?p=273"},"modified":"2025-08-04T16:43:44","modified_gmt":"2025-08-04T08:43:44","slug":"rfb-2000%e8%be%90%e5%b0%84%e5%8a%9b%e5%a4%a9%e5%b9%b3%ef%bc%8crfb%e8%be%90%e5%b0%84%e5%8a%9b%e5%a4%a9%e5%b9%b3","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precision-acoustics\/rfb-2000%e8%be%90%e5%b0%84%e5%8a%9b%e5%a4%a9%e5%b9%b3%ef%bc%8crfb%e8%be%90%e5%b0%84%e5%8a%9b%e5%a4%a9%e5%b9%b3\/","title":{"rendered":"RFB-2000\u8f90\u5c04\u529b\u5929\u5e73\uff0cRFB\u8f90\u5c04\u529b\u5929\u5e73"},"content":{"rendered":"

RFB-2000\u8f90\u5c04\u529b\u5929\u5e73<\/a><\/strong><\/p>\n

RFB-2000\u8f90\u5c04\u529b\u5929\u5e73<\/a><\/strong>\u7528\u4e8e\u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7528\u8d85\u58f0\u6ce2\u3002\u529f\u7387\u662f\u4e3b\u8981\u7684\u58f0\u5b66\u91cf\uff0c\u6839\u636e\u56fd\u9645\u6807\u51c6\uff0c\u5bf9\u4e8e\u8bca\u65ad\u548c\u6cbb\u7597\u8d85\u58f0\u7cfb\u7edf\u90fd\u9700\u8981\u8fdb\u884c\u6d4b\u91cf\u3002\u51c6\u786e\u6d4b\u91cf\u8d85\u58f0\u529f\u7387\u5bf9\u4e8e\u786e\u4fdd\u8d85\u58f0\u5728\u533b\u5b66\u4e2d\u7684\u6b63\u786e\u64cd\u4f5c\u548c\u5b89\u5168\u4f7f\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

\"\"<\/p>\n

RFB-2000\u8f90\u5c04\u529b\u5929\u5e73<\/strong>\u63d0\u4f9b\u4e86\u4e00\u79cd\u76f4\u63a5\u6d4b\u91cf\u8d85\u58f0\u6e90\u4ea7\u751f\u529f\u7387\u7684\u65b9\u6cd5\u3002\u5b83\u901a\u8fc7\u4f7f\u7528\u9ad8\u7cbe\u5ea6\u7684\u5fae\u5929\u5e73\u6765\u786e\u5b9a\u5f53\u8d85\u58f0\u6ce2\u7167\u5c04\u5230\u9ad8\u5438\u6536\u76ee\u6807\u65f6\u4ea7\u751f\u7684\u58f0\u8f90\u5c04\u529b\u3002Precision Acoustics<\/a> Ltd<\/strong>\u7684\u8f90\u5c04\u529b\u5929\u5e73<\/strong>\u53ef\u7528\u4e8e\u5728\u5e7f\u6cdb\u7684\u9891\u7387\u8303\u56f4\u5185\u6d4b\u91cf10 mW\u81f3100 W\u7684\u8d85\u58f0\u529f\u7387\u3002\u8fd9\u79cd\u8bbe\u5907\u53ef\u4ee5\u5e2e\u52a9\u786e\u4fdd\u8d85\u58f0\u5728\u533b\u5b66\u4e2d\u7684\u6b63\u786e\u4f7f\u7528\uff0c\u5e76\u786e\u4fdd\u6cbb\u7597\u8fc7\u7a0b\u7684\u5b89\u5168\u6027\u3002<\/p>\n

Precision Acoustics RFB-2000\u8f90\u5c04\u529b\u5929\u5e73<\/strong>\u53ef\u7528\u4e8e\u5728\u5e7f\u6cdb\u7684\u9891\u7387\u8303\u56f4\u5185\u6d4b\u91cf10 mW\u81f3100 W\u7684\u8d85\u58f0\u529f\u7387\u3002<\/p>\n

\u4e3a\u4e86\u6700\u5927\u7a0b\u5ea6\u51cf\u5c11\u5728\u9ad8\u529f\u7387\u573a\u4e2d\u51fa\u73b0\u6c14\u6ce1\u5f62\u6210\u800c\u4ea7\u751f\u7684\u4eba\u5de5\u4ea7\u7269\uff0c\u5efa\u8bae\u5728\u6240\u6709\u8f90\u5c04\u529b\u5e73\u8861\u4eea\u6d4b\u91cf\u4e2d\u4f7f\u7528\u8131\u6c14\u6c34\u3002\u8fd9\u5bf9\u4e8e\u6d4b\u91cf\u9ad8\u5f3a\u5ea6\u805a\u7126\u8d85\u58f0\uff08HIFU\/HITU\uff09\u573a\u7279\u522b\u91cd\u8981\u3002\u4f4e\u9891\u53d8\u79cd\u7684\u8f90\u5c04\u529b\u5e73\u8861\u4eea\u69fd\u53ef\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u8fdb\u51fa\u6c34\u7ba1\u8fde\u63a5\u3002\u5982\u679c\u9700\u8981\uff0cPrecision Acoustics Ltd\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u6c34\u5904\u7406\u7cfb\u7edf\u3002\u8fd9\u4e9b\u63aa\u65bd\u6709\u52a9\u4e8e\u786e\u4fdd\u6d4b\u91cf\u7ed3\u679c\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\uff0c\u7279\u522b\u662f\u5728\u9ad8\u529f\u7387\u8d85\u58f0\u573a\u4e0b\u8fdb\u884c\u6d4b\u91cf\u65f6\u3002<\/p>\n

RFB-2000\u8f90\u5c04\u529b\u5929\u5e73\u5173\u952e\u7279\u70b9\uff1a<\/strong>
\n– \u4e24\u79cd\u60ac\u6d6e\u76ee\u6807\u914d\u7f6e\uff1a\u9ad8\u9891\u76ee\u6807\u548c\u4f4e\u9891\u76ee\u6807
\n– \u96c6\u6210\u7684\u9632\u62a4\u7f69\uff0c\u4ee5\u6700\u5c0f\u5316\u73af\u5883\u4eba\u4e3a\u56e0\u7d20
\n– \u53ef\u6839\u636e\u8981\u6c42\u5b9a\u5236\u914d\u7f6e\uff0c\u4ee5\u9002\u5e94\u4e0d\u5bfb\u5e38\u7684\u6362\u80fd\u5668<\/a>\u51e0\u4f55\u5f62\u72b6
\n– \u901a\u8fc7\u5b9a\u5236\u8f6f\u4ef6\u81ea\u52a8\u8ba1\u7b97\u8d85\u58f0\u529f\u7387\u548c\u6d4b\u91cf\u4e0d\u786e\u5b9a\u6027
\n– \u5728\u8f6f\u4ef6\u5185\u81ea\u52a8\u8ba1\u7b97IEC 61161\u89c4\u5b9a\u7684\u805a\u7126\u548c\u5438\u6536\u6821\u6b63\u56e0\u5b50
\n– \u5728\u529f\u7387\u5927\u4e8e100 mW\u65f6\uff0c\u5178\u578b\u7684A\u7c7b\uff08\u968f\u673a\uff09\u6d4b\u91cf\u4e0d\u786e\u5b9a\u6027\u4e3a1%<\/p>\n

\n
<\/div>\n<\/div>\n
\n
\n

RFB-2000\u8f90\u5c04\u529b\u5929\u5e73<\/strong>\u89c4\u683c\uff1a<\/p>\n

Precision Acoustics\u7684\u8f90\u5c04\u529b\u5e73\u8861\u4eea\uff08\u9ad8\u9891\u548c\u4f4e\u9891\uff09\u662f\u9ad8\u5ea6\u89c4\u683c\u5316\u7684\u578b\u53f7\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u533b\u5b66\u8bca\u65ad\u548c\u7406\u7597\u8d85\u58f0\u8bbe\u5907\uff1a\u4f7f\u7528\u60ac\u6d6e\u76ee\u6807\u53ef\u4ee5\u6d4b\u91cfHIFU\u6362\u80fd\u5668\u4ea7\u751f\u7684\u529f\u7387\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
<\/th>\nHigh frequency<\/th>\nLow frequency<\/th>\n<\/tr>\n<\/thead>\n
Target material<\/td>\nF28P<\/td>\nF48P<\/td>\n<\/tr>\n
Max transducer diameter<\/td>\n100 mm<\/td>\n150 mm<\/td>\n<\/tr>\n
Power range<\/td>\n10 mW to 100 W<\/td>\n10 mW to 50 W<\/td>\n<\/tr>\n
Volume of water required<\/td>\n3.5 litres<\/td>\n17.5 litres<\/td>\n<\/tr>\n
Measurement uncertainty<\/td>\n\u00b1 7% at 95% confidence level for powers > 50 mW<\/td>\n<\/tr>\n
Frequency range<\/td>\n1 MHz to 20 MHz<\/td>\n200 kHz to 1.5 MHz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u9ad8\u9891\u76ee\u6807\uff1a<\/p>\n

– \u57281 MHz\u548c3 MHz\u8fdb\u884c\u6821\u51c6\uff0c\u529f\u7387\u5206\u522b\u4e3a1\u74e6\u30015\u74e6\u548c10\u74e6\u3002
\n– \u57281 MHz\u548c3 MHz\u8fdb\u884c\u6821\u51c6\uff0c\u529f\u7387\u5206\u522b\u4e3a1\u74e6\u30015\u74e6\u548c10\u74e6\uff0c\u5e76\u4e14\u57280.928 MHz\u548c3.151 MHz\u8303\u56f4\u5185\u67093\u4e2a\u8f93\u51fa\uff0c\u529f\u7387\u8303\u56f4\u4e3a10\u6beb\u74e6\u81f31\u74e6\uff0c\u57285.287 MHz\u30017.415 MHz\u548c9.541 MHz\u8303\u56f4\u5185\u67092\u4e2a\u8f93\u51fa\uff0c\u529f\u7387\u8303\u56f4\u4e3a10\u6beb\u74e6\u81f3200\u6beb\u74e6\u3002<\/p>\n

\u4f4e\u9891\u76ee\u6807\uff1a<\/p>\n

– \u5728200\u5343\u8d6b\u81f31\u5146\u8d6b\u8303\u56f4\u5185\uff0c\u4ee5100\u5343\u8d6b\u4e3a\u6b65\u957f\uff0c\u57281\u74e6\u529f\u7387\u4e0b\u8fdb\u884c\u6821\u51c6\u3002<\/p>\n

 <\/p>\n<\/div>\n<\/div>\n

PA\u516c\u53f8<\/a>\nPrecision Acoustics<\/a>\nPrecision Acoustics\u4ee3\u7406<\/a>\nPrecision Acoustics\u6c34\u542c\u5668<\/a>\nRFB-2000\u8f90\u5c04\u529b\u5929\u5e73<\/a>\nRFB\u8f90\u5c04\u529b\u5929\u5e73<\/a>\n\u82f1\u56fdPrecision Acoustics<\/a>\n\u8f90\u5c04\u529b\u5929\u5e73<\/a><\/div>","protected":false},"excerpt":{"rendered":"

RFB-2000\u8f90\u5c04\u529b\u5929\u5e73 RFB-2000\u8f90\u5c04\u529b\u5929\u5e73\u7528\u4e8e\u8bca\u65ad\u548c\u6cbb\u7597\u533b\u7528\u8d85\u58f0\u6ce2\u3002\u529f\u7387\u662f\u4e3b\u8981\u7684\u58f0\u5b66\u91cf\uff0c\u6839\u636e\u56fd\u9645\u6807\u51c6\uff0c\u5bf9\u4e8e\u8bca\u65ad\u548c\u6cbb\u7597\u8d85\u58f0\u7cfb\u7edf\u90fd\u9700\u8981\u8fdb\u884c\u6d4b\u91cf\u3002\u51c6\u786e\u6d4b\u91cf\u8d85\u58f0\u529f\u7387\u5bf9\u4e8e\u786e\u4fdd\u8d85\u58f0 <\/p>\n","protected":false},"author":18,"featured_media":274,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[52],"tags":[18,12,76,80,115,53,13,54],"yoast_head":"\nRFB-2000\u8f90\u5c04\u529b\u5929\u5e73\uff0cRFB\u8f90\u5c04\u529b\u5929\u5e73<\/title>\n<meta name=\"description\" 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