﻿{"id":258,"date":"2026-10-13T14:26:16","date_gmt":"2026-10-13T06:26:16","guid":{"rendered":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/?p=258"},"modified":"2026-10-13T14:26:16","modified_gmt":"2026-10-13T06:26:16","slug":"%e8%8b%b1%e5%9b%bdprecisionacoustics%e6%b0%b4%e5%90%ac%e5%99%a8-nh0040-40%e5%be%ae%e7%b1%b3%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8-%e7%94%a8%e4%ba%8e-5mhz40mhz-%e9%a2%91%e6%ae%b5%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/%e8%8b%b1%e5%9b%bdprecisionacoustics%e6%b0%b4%e5%90%ac%e5%99%a8-nh0040-40%e5%be%ae%e7%b1%b3%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8-%e7%94%a8%e4%ba%8e-5mhz40mhz-%e9%a2%91%e6%ae%b5%e7%9a%84\/","title":{"rendered":"\u82f1\u56fdPrecisionAcoustics\u6c34\u542c\u5668 NH0040 40\u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668 \u7528\u4e8e 5MHz~40MHz \u9891\u6bb5\u7684\u6d4b\u91cf"},"content":{"rendered":"<h1>40 \u5fae\u7c73\u9488\u5f0f<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/%e6%b0%b4%e5%90%ac%e5%99%a8\/\" title=\"View all posts in \u6c34\u542c\u5668\" target=\"_blank\">\u6c34\u542c\u5668<\/a>\uff08<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/nh0040\/\" title=\"View all posts in NH0040\" target=\"_blank\">NH0040<\/a>\uff09<\/h1>\n<p>40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u662f\u7cbe\u5bc6\u58f0\u5b66\u6709\u9650\u516c\u53f8\uff08Precision Acoustics Ltd.\uff09\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u5217\u4ea7\u54c1\u4e4b\u4e00\u3002\u8be5\u4ea7\u54c1\u9700\u642d\u914d\u6c34\u4e0b<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in \u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">\u524d\u7f6e\u653e\u5927\u5668<\/a>\u3001\u5e26\u7535\u6e90\u7684<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88%e5%99%a8\/\" title=\"View all posts in \u76f4\u6d41\u8026\u5408\u5668\" target=\"_blank\">\u76f4\u6d41\u8026\u5408\u5668<\/a>\u5171\u540c\u7ec4\u6210\u4e00\u5957\u6c34\u542c\u5668\u6d4b\u91cf\u7cfb\u7edf\u3002\u672c\u6570\u636e\u8868\u4e2d\u6240\u6709\u6027\u80fd\u53c2\u6570\uff0c\u5747\u6307<strong>\u7531 40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u3001\u524d\u7f6e\u653e\u5927\u5668\u4e0e\u76f4\u6d41\u8026\u5408\u5668\u5171\u540c\u6784\u6210\u7684\u6574\u5957\u7cfb\u7edf<\/strong>\u7684\u6027\u80fd\u3002<\/p>\n<p>\u6c34\u542c\u5668\u654f\u611f\u5143\u4ef6\u7684\u5c3a\u5bf8\u4f1a\u5f71\u54cd\u591a\u9879\u6027\u80fd\u6307\u6807\uff0c\u5305\u62ec\u7075\u654f\u5ea6\u3001\u9891\u7387\u54cd\u5e94\u3001\u6307\u5411\u6027\u3001\u52a8\u6001\u8303\u56f4\u4ee5\u53ca\u7b49\u6548\u566a\u58f0\u538b\u529b\u3002\u672c\u6280\u672f\u6570\u636e\u8868\u7b26\u5408 IEC 61217 &#8211; \u7b2c 3 \u90e8\u5206 [3] \u6807\u51c6\uff0c\u8be6\u7ec6\u89c4\u5b9a\u4e86 40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u6280\u672f\u89c4\u683c\u3002<\/p>\n<p>40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u662f\u8be5\u7cfb\u5217\u4e2d\u5c3a\u5bf8\u6700\u5c0f\u7684\u9488\u5f0f\u6c34\u542c\u5668\uff0c\u4e13\u4e3a\u9ad8\u9891\u5e94\u7528\u8bbe\u8ba1\uff1b\u5176\u654f\u611f\u5143\u4ef6\u5728 19MHz \u4e0b\u7684\u6a2a\u5411\u5c3a\u5bf8\u4e3a\u534a\u4e2a\u58f0\u6ce2\u6ce2\u957f\u3002<\/p>\n<hr \/>\n<h2>\u4ea7\u54c1\u8bf4\u660e<\/h2>\n<p>40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u4f18\u5316\u7528\u4e8e 5MHz~40MHz \u9891\u6bb5\u7684\u6d4b\u91cf\u3002\u6781\u5c0f\u7684\u654f\u611f\u533a\u57df\u4fdd\u8bc1\u4e86\u5bbd\u6307\u5411\u6027\u54cd\u5e94\uff0c\u5e76\u6700\u5927\u7a0b\u5ea6\u964d\u4f4e\u7a7a\u95f4\u5e73\u5747\u6548\u5e94\uff1b\u4f46\u66f4\u5c0f\u7684\u4f20\u611f\u9762\u79ef\u4f1a\u5bfc\u81f4\u6c34\u542c\u5668\u6574\u4f53\u7075\u654f\u5ea6\u504f\u4f4e\u3002<\/p>\n<h3>\u6280\u672f\u89c4\u683c<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u9879\u76ee<\/th>\n<th>\u53c2\u6570<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u578b\u53f7<\/td>\n<td>NH0040<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5143\u4ef6\u5c3a\u5bf8<\/td>\n<td>\u76f4\u5f84\uff1a0.04 mm\u539a\u5ea6\uff1a9 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u542c\u5668\u5916\u5f62\u5c3a\u5bf8<\/td>\n<td>\u89c1\u56fe 1<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u542c\u5668\u91cd\u91cf<\/td>\n<td>1.22 g<\/td>\n<\/tr>\n<tr>\n<td>\u8f6c\u6362\u65b9\u5f0f<\/td>\n<td>\u538b\u7535\u8f6c\u6362<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668\u6750\u6599<\/td>\n<td>\u805a\u504f\u6c1f\u4e59\u70ef\uff08PVDF\uff09<\/td>\n<\/tr>\n<tr>\n<td>2MHz~12MHz \u8303\u56f4\u5185\u5e73\u5747\u7075\u654f\u5ea6<\/td>\n<td>6 mV\/MPa\uff08\u66f4\u591a\u6570\u636e\u89c1\u4e0b\u6587\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u542c\u5668\u5de5\u4f5c\u9891\u5e26<\/td>\n<td>1 MHz ~ 60 MHz<\/td>\n<\/tr>\n<tr>\n<td>\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\uff08\u56fd\u5bb6\u8ba1\u91cf\u673a\u6784\u6821\u51c6\u5178\u578b\u503c\uff09<\/td>\n<td>1 MHz ~ 8 MHz\uff1a8%9 MHz ~ 20 MHz\uff1a11%21 MHz ~ 30 MHz\uff1a12%31 MHz ~ 40 MHz\uff1a15%<\/td>\n<\/tr>\n<tr>\n<td>\u6574\u5957\u6c34\u542c\u5668\u7cfb\u7edf\u8f93\u51fa\u963b\u6297<\/td>\n<td>50 \u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u65f6\u671d\u5411<\/td>\n<td>\u9488\u5c16\u7aef\u76f4\u63a5\u5bf9\u51c6\u58f0\u6e90\uff08\u89c1\u56fe 3\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5916\u5f62\u5c3a\u5bf8<\/h3>\n<p>\uff08\u56fe 1\uff1a40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\uff08NH0040\uff09\u5c3a\u5bf8\u5de5\u7a0b\u56fe\uff09<\/p>\n<blockquote><p>40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u8f93\u51fa\u4e3a\u53cd\u76f8\u8f93\u51fa\uff1a\u6c34\u542c\u5668\u8f93\u51fa\u6b63\u7535\u538b\uff0c\u5bf9\u5e94\u8d1f\u538b\uff08\u7a00\u758f\u538b\u529b\uff09\uff1b\u53cd\u4e4b\u4ea6\u7136\u3002<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<p id=\"YjzbYpb\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-259 \" src=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc869dd636.png\" alt=\"\" width=\"681\" height=\"145\" srcset=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc869dd636.png 860w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc869dd636-300x64.png 300w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc869dd636-768x163.png 768w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc869dd636-500x106.png 500w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc869dd636-800x170.png 800w\" sizes=\"(max-width: 681px) 100vw, 681px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p id=\"IZqJAlr\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-260 \" src=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc9458f313.png\" alt=\"\" width=\"364\" height=\"253\" srcset=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc9458f313.png 734w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc9458f313-300x208.png 300w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdc9458f313-500x347.png 500w\" sizes=\"(max-width: 364px) 100vw, 364px\" \/><\/p>\n<p id=\"QQwKSZn\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-261 \" src=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdca0e29489.png\" alt=\"\" width=\"366\" height=\"334\" srcset=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdca0e29489.png 445w, https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-content\/uploads\/sites\/2887\/2026\/10\/img_6acdca0e29489-300x274.png 300w\" sizes=\"(max-width: 366px) 100vw, 366px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/5mhz40mhz%e6%b5%8b%e9%87%8f\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"5MHz~40MHz\u6d4b\u91cf (1\u4e2a\u9879\u76ee)\">5MHz~40MHz\u6d4b\u91cf<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/40%e5%be%ae%e7%b1%b3%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"40\u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668 (1\u4e2a\u9879\u76ee)\">40\u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/nh0040\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"NH0040 (1\u4e2a\u9879\u76ee)\">NH0040<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/nh0040%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"NH0040\u6c34\u542c\u5668 (1\u4e2a\u9879\u76ee)\">NH0040\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/pa%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 20.79012345679pt;\" aria-label=\"pa\u6c34\u542c\u5668 (10\u4e2a\u9879\u76ee)\">pa\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/precisionacoustics\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 22pt;\" aria-label=\"PrecisionAcoustics (12\u4e2a\u9879\u76ee)\">PrecisionAcoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/precisionacousticsltdpa\/tag\/%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 20.79012345679pt;\" aria-label=\"\u6c34\u542c\u5668 (10\u4e2a\u9879\u76ee)\">\u6c34\u542c\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\uff08NH0040\uff09 40 \u5fae\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u662f\u7cbe\u5bc6\u58f0\u5b66\u6709\u9650\u516c\u53f8\uff08Precision Acoustics Ltd.\uff09\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u5217\u4ea7\u54c1\u4e4b\u4e00\u3002\u8be5\u4ea7\u54c1\u9700\u642d\u914d\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u3001 <\/p>\n","protected":false},"author":39,"featured_media":260,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[24,25,22,23,6,21,20],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts\/258"}],"collection":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/comments?post=258"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts\/258\/revisions"}],"predecessor-version":[{"id":262,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/posts\/258\/revisions\/262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/media\/260"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/media?parent=258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/categories?post=258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/precisionacousticsltdpa\/wp-json\/wp\/v2\/tags?post=258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}