{"id":338,"date":"2026-05-14T14:44:52","date_gmt":"2026-05-14T06:44:52","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacousticsproducts\/?p=338"},"modified":"2026-05-14T14:44:52","modified_gmt":"2026-05-14T06:44:52","slug":"precision-acoustics-4-0mm-%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e5%88%97","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacousticsproducts\/precision-acoustics-4-0mm-%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8%e7%b3%bb%e5%88%97\/","title":{"rendered":"Precision Acoustics 4.0 mm \u9488\u5f0f\u6c34\u542c\u5668"},"content":{"rendered":"

1\u3001\u4ea7\u54c1\u7b80\u4ecb<\/strong>
\n4.0 mm \u9488\u5f0f\u6c34\u542c\u5668<\/a>\u662f Precision Acoustics<\/a> \u7cfb\u5217\u4e2d<\/span>\u5b54\u5f84\u6700\u5927\u3001\u7075\u654f\u5ea6<\/a>\u6700\u9ad8<\/span><\/strong>\u7684\u578b\u53f7\uff0c\u4e13\u4e3a<\/span>\u6781\u4f4e\u9891\u548c\u6781\u5fae\u5f31\u4fe1\u53f7<\/span><\/strong>\u7684\u58f0\u573a\u6d4b\u91cf\u800c\u8bbe\u8ba1\u3002\u5176\u6709\u6548\u76f4\u5f84\u8fbe 4.0 mm\uff0c\u80fd\u591f\u6355\u6349\u5176\u4ed6\u5c0f\u5b54\u5f84\u6c34\u542c\u5668<\/a>\u65e0\u6cd5\u68c0\u6d4b\u5230\u7684\u5fae\u5f31\u58f0\u4fe1\u53f7\u3002<\/span><\/p>\n

2\u3001\u6838\u5fc3\u4f18\u52bf<\/span><\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
\u4f18\u52bf<\/span><\/th>\n\u8be6\u7ec6\u8bf4\u660e<\/span><\/th>\n<\/tr>\n<\/thead>\n
\u6781\u9ad8\u7684\u7075\u654f\u5ea6<\/a><\/span><\/td>\n\u5178\u578b\u7075\u654f\u5ea6\u9ad8\u8fbe\u00a0<\/span>8 V\/MPa<\/span>\uff08\u7b49\u6548\u4e8e -222 dB re 1 V\/\u03bcPa\uff09\uff0c\u4e3a\u5168\u7cfb\u5217\u6700\u9ad8\uff0c\u53ef\u68c0\u6d4b\u6781\u5fae\u5f31\u4fe1\u53f7<\/a>\u3002<\/span><\/td>\n<\/tr>\n
\u8d85\u4f4e\u9891\u54cd\u5e94<\/span><\/td>\n\u6700\u5c0f\u6821\u51c6\u9891\u7387\u4f4e\u81f3\u00a0<\/span>10 kHz<\/span>\uff0c\u5e73\u5766\uff08\u00b14 dB\uff09\u54cd\u5e94\u8303\u56f4\u8986\u76d6\u00a0<\/span>80 kHz \u81f3 8 MHz<\/span>\uff0c\u662f\u4f4e\u9891\u8d85\u58f0\u6d4b\u91cf<\/a>\u7684\u7406\u60f3\u9009\u62e9\u3002<\/span><\/td>\n<\/tr>\n
\u5353\u8d8a\u7684\u4fe1\u566a\u6bd4<\/span><\/td>\n\u5927\u5b54\u5f84\u5e26\u6765\u6781\u9ad8\u7684\u4fe1\u566a\u6bd4\uff0c\u7b49\u6548\u566a\u58f0\u538b\u529b\u6781\u4f4e\uff0c\u786e\u4fdd\u5f31\u4fe1\u53f7\u6d4b\u91cf\u7684\u6570\u636e\u53ef\u9760\u6027\u3002<\/span><\/td>\n<\/tr>\n
\u5bbd\u52a8\u6001\u8303\u56f4<\/span><\/td>\n\u80fd\u627f\u53d7\u9ad8\u8fbe\u00a0<\/span>10 MPa<\/span>\u00a0\u7684\u58f0\u538b\uff0c\u9002\u5e94\u4ece\u5fae\u5f31\u5230\u8f83\u5f3a\u58f0\u573a\u7684\u6d4b\u91cf\u9700\u6c42\u3002<\/span><\/td>\n<\/tr>\n
\u7a33\u5b9a\u7684 PVdF \u6280\u672f<\/a><\/span><\/td>\n\u4f20\u611f\u5668\u91c7\u7528 28 \u03bcm \u539a\u9540\u91d1\u805a\u504f\u6c1f\u4e59\u70ef\uff08PVdF\uff09\u8584\u819c\uff0c\u5316\u5b66\u60f0\u6027\u597d\uff0c\u53ef\u5b8c\u5168\u6d78\u5165\u6c34\u6216\u5176\u4ed6\u6db2\u4f53\uff08\u5982\u84d6\u9ebb\u6cb9\uff09\u4e2d\u4f7f\u7528\u3002<\/span><\/td>\n<\/tr>\n
\u7b26\u5408\u56fd\u9645\u6807\u51c6<\/span><\/td>\n\u6574\u5957\u7cfb\u7edf\u7b26\u5408\u00a0<\/span>IEC 62127<\/span>\u00a0\u6807\u51c6\uff0c\u6d4b\u91cf\u7ed3\u679c\u5177\u6709\u884c\u4e1a\u4e00\u81f4\u6027\u548c\u6eaf\u6e90\u6027\u3002<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

3\u3001\u5178\u578b\u5e94\u7528
\n<\/span><\/strong>–\u6781\u4f4e\u9891\u8d85\u58f0\u8bbe\u5907\u6d4b\u91cf<\/a><\/span>
\n\u9002\u7528\u4e8e\u00a0<\/span>10 kHz \u2013 3 MHz<\/span>\u00a0\u8303\u56f4\u5185\u7684\u8d85\u58f0\u7406\u7597\u8bbe\u5907<\/a>\u3001\u4f4e\u9891\u8bca\u65ad\u63a2\u5934\u53ca\u9ad8\u5f3a\u5ea6\u805a\u7126\u8d85\u58f0\uff08HIFU\uff09\u7cfb\u7edf<\/a>\u7684\u58f0\u573a\u7279\u6027\u8868\u5f81\u3002
\n<\/span>-\u6781\u5fae\u5f31\u4fe1\u53f7\u68c0\u6d4b<\/a><\/span>
\n\u5728\u4fe1\u53f7\u7ecf\u8fc7\u5f3a\u8870\u51cf\u4ecb\u8d28\uff08\u5982\u751f\u7269\u7ec4\u7ec7\u3001\u957f\u8ddd\u79bb\u6c34\u4f20\u64ad\uff09\u540e\u4ecd\u80fd\u53ef\u9760\u6355\u83b7\uff0c\u9002\u7528\u4e8e\u7a7f\u900f\u6ce2\u6d4b\u91cf\u3001\u7a7a\u5316\u76d1\u6d4b\u7b49\u573a\u666f\u3002
\n<\/span>–\u6c34\u4e0b\u58f0\u5b66<\/a>\u4e0e\u58f0\u7eb3\u6821\u51c6<\/a><\/span>
\n\u51ed\u501f\u5176\u8d85\u4f4e\u9891\u54cd\u5e94\u548c\u9ad8\u7075\u654f\u5ea6\uff0c\u53ef\u7528\u4e8e\u6c34\u4e0b\u58f0\u6e90\u6807\u5b9a<\/a>\u3001\u58f0\u7eb3\u6362\u80fd\u5668\u6821\u51c6<\/a>\u53ca\u6c34\u58f0\u901a\u4fe1\u7814\u7a76<\/a>\u3002
\n<\/span>-\u79d1\u7814\u4e0e\u65b0\u578b\u6362\u80fd\u5668<\/a>\u5f00\u53d1<\/span>
\n\u5728\u65b0\u578b\u4f4e\u9891\u6362\u80fd\u5668<\/a>\u3001\u538b\u7535\u590d\u5408\u6750\u6599\u5668\u4ef6<\/a>\u53ca\u57fa\u7840\u7269\u7406\u58f0\u5b66\u7814\u7a76<\/a>\u4e2d\uff0c\u63d0\u4f9b\u7cbe\u786e\u7684\u58f0\u573a\u6570\u636e\u3002<\/span><\/p>\n

4\u3001\u6280\u672f\u89c4\u683c<\/span><\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/span><\/th>\n\u6570\u503c<\/span><\/th>\n<\/tr>\n<\/thead>\n
\u8f93\u51fa\u963b\u6297<\/span><\/td>\n27 \u00b1 4 pF<\/span><\/td>\n<\/tr>\n
\u5178\u578b\u63a2\u5934\u7075\u654f\u5ea6<\/span><\/td>\n8 V\/MPa\uff08\u76f8\u5f53\u4e8e -222 dB re 1 V\/\u03bcPa\uff09<\/span>
\n\u5728\u6b63\u786e\u7aef\u63a5\u7684 HP1 \u6d78\u6c34\u5f0f\u524d\u7f6e\u653e\u5927\u5668<\/a>\u8f93\u51fa\u7aef\u6d4b\u91cf\uff0c\u5728 0.8 MHz \u81f3 8 MHz \u8303\u56f4\u5185\u53d6\u5e73\u5747\u503c<\/span><\/td>\n<\/tr>\n
\u7075\u654f\u5ea6\u516c\u5dee<\/span><\/td>\n\u4e0d\u540c\u63a2\u5934\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u5dee\u5f02\u7ea6\u4e3a \u00b13 dB<\/span><\/td>\n<\/tr>\n
\u5178\u578b\u9891\u7387\u54cd\u5e94<\/span><\/td>\n\u5e73\u5766\uff08\u00b12 dB\uff09\uff1a200 kHz \u81f3 3 MHz<\/span>
\n\u5e73\u5766\uff08\u00b14 dB\uff09\uff1a80 kHz \u81f3 8 MHz<\/span><\/td>\n<\/tr>\n
\u6700\u5c0f\u6821\u51c6\u9891\u7387<\/span><\/td>\n10 kHz<\/span><\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u6750\u6599<\/span><\/td>\n28 \u5fae\u7c73\u539a\u3001\u9540\u91d1\u7684\u805a\u504f\u6c1f\u4e59\u70ef\uff08PVdF\uff09\u8584\u819c<\/span><\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u5c3a\u5bf8<\/span><\/td>\n\u76f4\u5f84 4.0 mm \u7684\u5706\u7247<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
0.075\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n0.2\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n0.5 mm \u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPA<\/a>\nPrecision Acoustics<\/a>\nPrecision Acoustics 0.04\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPrecision Acoustics 0.075\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPrecision Acoustics0.2\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPrecision Acoustics 4.0 mm \u9488\u5f0f\u6c34\u542c\u5668<\/a>\n\u4f4e\u9891\u6362\u80fd\u5668<\/a>\n\u538b\u7535\u590d\u5408\u6750\u6599\u5668\u4ef6<\/a>\n\u57fa\u7840\u7269\u7406\u58f0\u5b66\u7814\u7a76<\/a>\n\u58f0\u7eb3\u6362\u80fd\u5668\u6821\u51c6<\/a>\n\u58f0\u7eb3\u6821\u51c6<\/a>\n\u6781\u4f4e\u9891\u8d85\u58f0\u8bbe\u5907\u6d4b\u91cf<\/a>\n\u6781\u9ad8\u7684\u7075\u654f\u5ea6<\/a>\n\u6c34\u4e0b\u58f0\u5b66<\/a>\n\u6c34\u4e0b\u58f0\u6e90\u6807\u5b9a<\/a>\n\u6c34\u542c\u5668<\/a>\n\u6c34\u542c\u5668\u589e\u5f3a\u653e\u5927\u5668<\/a>\n\u6c34\u542c\u5668\u6821\u51c6<\/a>\n\u6c34\u58f0\u901a\u4fe1\u7814\u7a76<\/a>\n\u7a33\u5b9a\u7684 PVdF \u6280\u672f<\/a>\n\u7b26\u5408\u00a0IEC 62127\u00a0\u6807\u51c6<\/a>\n\u8d85\u58f0\u6d4b\u91cf<\/a><\/div>","protected":false},"excerpt":{"rendered":"

1\u3001\u4ea7\u54c1\u7b80\u4ecb 4.0 mm \u9488\u5f0f\u6c34\u542c\u5668\u662f Precision Acoustics \u7cfb\u5217\u4e2d\u5b54\u5f84\u6700\u5927\u3001\u7075\u654f\u5ea6\u6700\u9ad8\u7684\u578b\u53f7\uff0c\u4e13\u4e3a\u6781\u4f4e\u9891\u548c\u6781\u5fae\u5f31\u4fe1\u53f7\u7684\u58f0\u573a\u6d4b\u91cf\u800c\u8bbe\u8ba1\u3002\u5176\u6709\u6548\u76f4\u5f84\u8fbe 4.0 m <\/p>\n","protected":false},"author":43,"featured_media":339,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[169,4,103],"tags":[118,126,147,8,7,105,117,170,125,176,177,178,174,180,179,172,162,173,19,72,80,175,181,171,15],"yoast_head":"\nPrecision Acoustics 4.0 mm \u9488\u5f0f\u6c34\u542c\u5668 - Precision Acoustics Ltd\u4ea7\u54c1<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/precisionacousticsproducts\/precision-acoustics-4-0mm-\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u5217\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Precision Acoustics 4.0 mm \u9488\u5f0f\u6c34\u542c\u5668 - 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