{"id":556,"date":"2025-09-04T18:24:26","date_gmt":"2025-09-04T10:24:26","guid":{"rendered":"https:\/\/www.bihec.com\/acoustics\/?p=556"},"modified":"2025-09-04T18:24:26","modified_gmt":"2025-09-04T10:24:26","slug":"precision-acoustics-pa-nh2000-2-0-mm-%e9%92%88%e5%9e%8b%e6%b0%b4%e5%90%ac%e5%99%a8pa%e6%b0%b4%e5%90%ac%e5%99%a8%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/acoustics\/precision-acoustics-pa-nh2000-2-0-mm-%e9%92%88%e5%9e%8b%e6%b0%b4%e5%90%ac%e5%99%a8pa%e6%b0%b4%e5%90%ac%e5%99%a8%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/","title":{"rendered":"Precision Acoustics PA NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668,PA\u6c34\u542c\u5668\u8fdb\u53e3\u4ee3\u7406"},"content":{"rendered":"<h3 data-start=\"20\" data-end=\"50\"><strong data-start=\"24\" data-end=\"48\">2.0 mm \u9488\u578b<a href=\"https:\/\/www.bihec.com\/acoustics\/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\/acoustics\/tag\/nh2000\/\" title=\"View all posts in NH2000\" target=\"_blank\">NH2000<\/a>\uff09<\/strong><\/h3>\n<p data-start=\"52\" data-end=\"200\">2.0 mm \u9488\u578b\u6c34\u542c\u5668\u662f <a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics\/\" title=\"View all posts in Precision Acoustics\" target=\"_blank\">Precision Acoustics<\/a> Ltd. \u751f\u4ea7\u7684\u4e00\u7cfb\u5217\u9488\u578b\u6c34\u542c\u5668\u4e4b\u4e00\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u4e0e<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/%e6%bd%9c%e6%b0%b4%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in \u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">\u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668<\/a>\u548c<a href=\"https:\/\/www.bihec.com\/acoustics\/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>\u53ca\u7535\u6e90\u4e00\u8d77\u4f7f\u7528\uff0c\u7ec4\u6210\u5b8c\u6574\u7684\u6c34\u542c\u5668\u7cfb\u7edf\u3002\u672c\u6280\u672f\u6570\u636e\u8868\u4e2d\u6240\u62a5\u544a\u7684\u6027\u80fd\u5747\u6307\u5305\u542b <strong data-start=\"161\" data-end=\"189\">2.0 mm \u9488\u578b\u6c34\u542c\u5668\u3001<a href=\"https:\/\/www.bihec.com\/acoustics\/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>\u548c\u76f4\u6d41\u8026\u5408\u5668<\/strong> \u7684\u5b8c\u6574\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n<p data-start=\"202\" data-end=\"317\">\u6c34\u542c\u5668\u6709\u6e90\u5143\u4ef6\u7684\u5c3a\u5bf8\u4f1a\u5f71\u54cd\u591a\u9879\u6027\u80fd\uff0c\u5305\u62ec <strong data-start=\"223\" data-end=\"253\">\u7075\u654f\u5ea6\u3001\u9891\u7387\u54cd\u5e94\u3001\u65b9\u5411\u6027\u54cd\u5e94\u3001\u52a8\u6001\u8303\u56f4\u548c\u566a\u58f0\u7b49\u6548\u538b\u529b<\/strong>\u3002\u672c\u6280\u672f\u6570\u636e\u8868\u6309\u7167 <strong data-start=\"263\" data-end=\"285\">IEC 62127 \u2013 \u7b2c 3 \u90e8\u5206<\/strong> \u6807\u51c6\u7f16\u5236\uff0c\u5e76\u63d0\u4f9b 2.0 mm \u9488\u578b\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u8be6\u7ec6\u89c4\u683c\u3002<\/p>\n<p data-start=\"319\" data-end=\"364\">2.0 mm \u9488\u578b\u6c34\u542c\u5668\u662f\u4e00\u6b3e\u9ad8\u7075\u654f\u5ea6\u8bbe\u5907\uff0c\u4f18\u5316\u7528\u4e8e <strong data-start=\"346\" data-end=\"361\">2 MHz \u4ee5\u4e0b\u7684\u5e94\u7528<\/strong>\u3002<\/p>\n<h3 data-start=\"371\" data-end=\"385\"><strong data-start=\"375\" data-end=\"383\">\u4ea7\u54c1\u63cf\u8ff0<\/strong><\/h3>\n<p data-start=\"387\" data-end=\"527\">2.0 mm \u9488\u578b\u6c34\u542c\u5668\u662f\u4e00\u6b3e\u9ad8\u7075\u654f\u5ea6\u63a5\u6536\u5668\uff0c\u4f18\u5316\u7528\u4e8e <strong data-start=\"415\" data-end=\"431\">\u4f4e\u4e8e 2 MHz \u7684\u5e94\u7528<\/strong>\uff0c\u9002\u7528\u4e8e <strong data-start=\"436\" data-end=\"456\">100 kHz \u81f3 10 MHz<\/strong> \u8303\u56f4\u5185\u7684\u6d4b\u91cf\u3002<br data-start=\"464\" data-end=\"467\" \/>\u8f83\u5927\u7684\u6709\u6e90\u9762\u79ef\u80fd\u591f\u6d4b\u91cf\u7ea6 <strong data-start=\"480\" data-end=\"490\">150 Pa<\/strong> \u7684\u4fe1\u53f7\u3002\u7136\u800c\uff0c\u66f4\u5927\u7684\u4f20\u611f\u5668\u9762\u79ef\u5728\u8f83\u9ad8\u9891\u7387\u4e0b\u4f1a\u4ea7\u751f\u66f4\u660e\u663e\u7684\u65b9\u5411\u6027\u54cd\u5e94\u3002<\/p>\n<h3 data-start=\"534\" data-end=\"548\"><strong data-start=\"538\" data-end=\"546\">\u89c4\u683c\u53c2\u6570<\/strong><\/h3>\n<ul data-start=\"550\" data-end=\"972\">\n<li data-start=\"550\" data-end=\"567\">\n<p data-start=\"552\" data-end=\"567\"><strong data-start=\"552\" data-end=\"558\">\u578b\u53f7<\/strong>\uff1aNH2000<\/p>\n<\/li>\n<li data-start=\"568\" data-end=\"615\">\n<p data-start=\"570\" data-end=\"584\"><strong data-start=\"570\" data-end=\"581\">\u4f20\u611f\u5668\u5143\u4ef6\u5c3a\u5bf8<\/strong>\uff1a<\/p>\n<ul data-start=\"587\" data-end=\"615\">\n<li data-start=\"587\" data-end=\"600\">\n<p data-start=\"589\" data-end=\"600\">\u76f4\u5f84\uff1a2.0 mm<\/p>\n<\/li>\n<li data-start=\"603\" data-end=\"615\">\n<p data-start=\"605\" data-end=\"615\">\u539a\u5ea6\uff1a28 \u03bcm<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"616\" data-end=\"636\">\n<p data-start=\"618\" data-end=\"636\"><strong data-start=\"618\" data-end=\"629\">\u6c34\u542c\u5668\u6574\u4f53\u5c3a\u5bf8<\/strong>\uff1a\u89c1\u56fe 1<\/p>\n<\/li>\n<li data-start=\"637\" data-end=\"656\">\n<p data-start=\"639\" data-end=\"656\"><strong data-start=\"639\" data-end=\"648\">\u6c34\u542c\u5668\u91cd\u91cf<\/strong>\uff1a2.5 g<\/p>\n<\/li>\n<li data-start=\"657\" data-end=\"674\">\n<p data-start=\"659\" data-end=\"674\"><strong data-start=\"659\" data-end=\"667\">\u6362\u80fd\u65b9\u5f0f<\/strong>\uff1a\u538b\u7535\u8f6c\u6362<\/p>\n<\/li>\n<li data-start=\"675\" data-end=\"702\">\n<p data-start=\"677\" data-end=\"702\"><strong data-start=\"677\" data-end=\"686\">\u4f20\u611f\u5668\u6750\u6599<\/strong>\uff1a\u805a\u504f\u4e8c\u6c1f\u4e59\u70ef (PVDF)<\/p>\n<\/li>\n<li data-start=\"703\" data-end=\"756\">\n<p data-start=\"705\" data-end=\"756\"><strong data-start=\"705\" data-end=\"735\">0.1 MHz \u81f3 10 MHz \u8303\u56f4\u5185\u7684\u5e73\u5747\u7075\u654f\u5ea6<\/strong>\uff1a3.5 V\/MPa\uff08\u66f4\u591a\u6570\u636e\u89c1\u4e0b\u6587\uff09<\/p>\n<\/li>\n<li data-start=\"757\" data-end=\"783\">\n<p data-start=\"759\" data-end=\"783\"><strong data-start=\"759\" data-end=\"774\">\u4f20\u611f\u5668\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u5dee\u5f02<\/strong>\uff1a\u00b1 3 dB<\/p>\n<\/li>\n<li data-start=\"784\" data-end=\"816\">\n<p data-start=\"786\" data-end=\"816\"><strong data-start=\"786\" data-end=\"797\">\u6c34\u542c\u5668\u9891\u7387\u8303\u56f4<\/strong>\uff1a0.1 MHz \u81f3 10 MHz<\/p>\n<\/li>\n<li data-start=\"817\" data-end=\"920\">\n<p data-start=\"819\" data-end=\"846\"><strong data-start=\"819\" data-end=\"829\">\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6<\/strong>\uff08\u56fd\u5bb6\u8ba1\u91cf\u673a\u6784\u6821\u51c6\u7684\u5178\u578b\u503c\uff09\uff1a<\/p>\n<ul data-start=\"849\" data-end=\"920\">\n<li data-start=\"849\" data-end=\"871\">\n<p data-start=\"851\" data-end=\"871\">0.1 MHz \u81f3 1 MHz\uff1a9%<\/p>\n<\/li>\n<li data-start=\"874\" data-end=\"895\">\n<p data-start=\"876\" data-end=\"895\">1 MHz \u81f3 8 MHz\uff1a14%<\/p>\n<\/li>\n<li data-start=\"898\" data-end=\"920\">\n<p data-start=\"900\" data-end=\"920\">9 MHz \u81f3 15 MHz\uff1a18%<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"921\" data-end=\"943\">\n<p data-start=\"923\" data-end=\"943\"><strong data-start=\"923\" data-end=\"936\">\u6c34\u542c\u5668\u7cfb\u7edf\u8f93\u51fa\u963b\u6297<\/strong>\uff1a50 \u03a9<\/p>\n<\/li>\n<li data-start=\"944\" data-end=\"972\">\n<p data-start=\"946\" data-end=\"972\"><strong data-start=\"946\" data-end=\"955\">\u4f7f\u7528\u65f6\u65b9\u5411<\/strong>\uff1a\u9488\u5c16\u76f4\u63a5\u6307\u5411\u58f0\u6e90\uff08\u89c1\u56fe 4\uff09<\/p>\n<\/li>\n<\/ul>\n<p id=\"qyOyrTj\"><img decoding=\"async\" loading=\"lazy\" width=\"1118\" height=\"288\" class=\"alignnone size-full wp-image-557 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d.png 1118w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d-300x77.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d-1024x264.png 1024w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d-768x198.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d-500x129.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b968658d99d-800x206.png 800w\" sizes=\"(max-width: 1118px) 100vw, 1118px\" \/><\/p>\n<p id=\"aAcRyFf\"><img decoding=\"async\" loading=\"lazy\" width=\"812\" height=\"649\" class=\"alignnone size-full wp-image-558 \" src=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b96870759ba.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b96870759ba.png 812w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b96870759ba-300x240.png 300w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b96870759ba-768x614.png 768w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b96870759ba-500x400.png 500w, https:\/\/www.bihec.com\/acoustics\/wp-content\/uploads\/sites\/503\/2025\/09\/img_68b96870759ba-800x639.png 800w\" sizes=\"(max-width: 812px) 100vw, 812px\" \/><\/p>\n<p><span id=\"sample-permalink\"><a href=\"https:\/\/www.bihec.com\/acoustics\/?p=556&amp;preview=true\" target=\"wp-preview-556\" rel=\"noopener\">https:\/\/www.bihec.com\/acoustics\/<span id=\"editable-post-name\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics-pa-nh2000-2-0-mm-%e9%92%88%e5%9e%8b%e6%b0%b4%e5%90%ac%e5%99%a8\/\" title=\"View all posts in Precision Acoustics PA NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668\" target=\"_blank\">Precision Acoustics PA NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668<\/a>,<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa%e6%b0%b4%e5%90%ac%e5%99%a8%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/\" title=\"View all posts in PA\u6c34\u542c\u5668\u8fdb\u53e3\u4ee3\u7406\" target=\"_blank\">PA\u6c34\u542c\u5668\u8fdb\u53e3\u4ee3\u7406<\/a><\/span>\/<\/a><\/span>\u00a0\u200e<\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/nh2000-2-0-mm-%e9%92%88%e5%9e%8b%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668 (1\u4e2a\u9879\u76ee)\">NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa-nh2000%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"PA NH2000\u6c34\u542c\u5668 (1\u4e2a\u9879\u76ee)\">PA NH2000\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/pa%e6%b0%b4%e5%90%ac%e5%99%a8%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 17.032258064516pt;\" aria-label=\"PA\u6c34\u542c\u5668\u8fdb\u53e3\u4ee3\u7406 (7\u4e2a\u9879\u76ee)\">PA\u6c34\u542c\u5668\u8fdb\u53e3\u4ee3\u7406<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics-pa-nh2000-2-0-mm-%e9%92%88%e5%9e%8b%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=\"Precision Acoustics PA NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668 (1\u4e2a\u9879\u76ee)\">Precision Acoustics PA NH2000 2.0 mm \u9488\u578b\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 22pt;\" aria-label=\"Precision Acoustics\u6c34\u542c\u5668 (16\u4e2a\u9879\u76ee)\">Precision Acoustics\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/acoustics\/tag\/precision-acoustics%e8%bf%9b%e5%8f%a3%e4%bb%a3%e7%90%86\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 12.516129032258pt;\" aria-label=\"Precision Acoustics\u8fdb\u53e3\u4ee3\u7406 (3\u4e2a\u9879\u76ee)\">Precision Acoustics\u8fdb\u53e3\u4ee3\u7406<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>2.0 mm \u9488\u578b\u6c34\u542c\u5668\uff08NH2000\uff09 2.0 mm \u9488\u578b\u6c34\u542c\u5668\u662f Precision Acoustics Ltd. \u751f\u4ea7\u7684\u4e00\u7cfb\u5217\u9488\u578b\u6c34\u542c\u5668\u4e4b\u4e00\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u4e0e\u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41 <\/p>\n","protected":false},"author":27,"featured_media":558,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3],"tags":[263,262,246,261,202,254],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Precision Acoustics PA NH2000 2.0 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