{"id":234,"date":"2025-04-22T21:01:05","date_gmt":"2025-04-22T13:01:05","guid":{"rendered":"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/?p=234"},"modified":"2025-04-22T21:01:05","modified_gmt":"2025-04-22T13:01:05","slug":"precision-acoustics-pa-0-5-mm-%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8-nh0500","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/precision-acoustics-pa-0-5-mm-%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8-nh0500\/","title":{"rendered":"Precision Acoustics PA 0.5 mm \u9488\u5f0f\u6c34\u542c\u5668 NH0500"},"content":{"rendered":"<p>0.5 mm<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" title=\"View all posts in \u9488\u5f0f\u6c34\u542c\u5668\" target=\"_blank\">\u9488\u5f0f\u6c34\u542c\u5668<\/a>\u662f <a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/precision-acoustics\/\" title=\"View all posts in Precision Acoustics\" target=\"_blank\">Precision Acoustics<\/a> \u751f\u4ea7\u7684\u4e00\u7cfb\u5217\u9488\u5f0f<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e6%b0%b4%e5%90%ac%e5%99%a8\/\" title=\"View all posts in \u6c34\u542c\u5668\" target=\"_blank\">\u6c34\u542c\u5668<\/a>\u4e4b\u4e00\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u4e0e\u53ef\u6f5c\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u548c\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668\u914d\u5408\u4f7f\u7528\uff0c\u4ece\u800c\u6784\u6210\u4e00\u4e2a\u5b8c\u6574\u7684\u6c34\u542c\u5668\u7cfb\u7edf\u3002\u672c\u6570\u636e\u8868\u4e2d\u6240\u63d0\u4f9b\u7684\u6240\u6709\u6027\u80fd\u53c2\u6570\uff0c\u5747\u6307\u5305\u542b 0.5 mm\u9488\u5f0f\u6c34\u542c\u5668\u3001\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41\u8026\u5408\u5668\u7684\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/p>\n<p>\u6c34\u542c\u5668\u7684\u6709\u6548\u5143\u4ef6\u5c3a\u5bf8\u4f1a\u5f71\u54cd\u8bb8\u591a\u6027\u80fd\u6307\u6807\uff0c\u5305\u62ec\u7075\u654f\u5ea6\u3001\u9891\u7387\u54cd\u5e94\u3001\u65b9\u5411\u6027\u54cd\u5e94\u3001\u52a8\u6001\u8303\u56f4\u4ee5\u53ca\u7b49\u6548\u566a\u58f0\u538b\u3002\u672c\u6280\u672f\u6570\u636e\u8868\u4f9d\u636e IEC 62127 \u7b2c3\u90e8\u5206 [3] \u7f16\u5236\uff0c\u8be6\u7ec6\u5217\u51fa\u4e86 0.5 mm\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u6280\u672f\u89c4\u8303\u3002<\/p>\n<p>0.5 mm\u9488\u5f0f\u6c34\u542c\u5668\u662f\u4e00\u79cd\u901a\u7528\u578b\u6c34\u542c\u5668\uff0c\u57281 MHz \u81f3 20 MHz \u7684\u5e94\u7528\u8303\u56f4\u5185\uff0c\u5728\u7075\u654f\u5ea6\u3001\u65b9\u5411\u6027\u4ee5\u53ca\u7a7a\u95f4\u5e73\u5747\u6548\u5e94\u4e4b\u95f4\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u6298\u4e2d\u65b9\u6848\u3002<\/p>\n<p id=\"tIcLtTc\"><img loading=\"lazy\" width=\"492\" height=\"229\" class=\"alignnone size-full wp-image-236 \" src=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/wp-content\/uploads\/sites\/2096\/2025\/04\/img_680792db59ca5.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/wp-content\/uploads\/sites\/2096\/2025\/04\/img_680792db59ca5.png 492w, https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/wp-content\/uploads\/sites\/2096\/2025\/04\/img_680792db59ca5-300x140.png 300w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<div class=\"elementor-element elementor-element-538cc27 elementor-widget elementor-widget-heading\" data-id=\"538cc27\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">\u6982\u8ff0<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-b480c4c pa-text elementor-widget elementor-widget-text-editor\" data-id=\"b480c4c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<p>\u51ed\u501f\u51fa\u8272\u7684\u4fe1\u566a\u6bd4\uff0c\u6211\u4eec\u5efa\u8bae\u4f7f\u7528\u6211\u4eec\u7684 0.5 mm \u9488\u5f0f\u6c34\u542c\u5668\u8fdb\u884c\u4fe1\u53f7\u5e45\u5ea6\u7279\u522b\u4f4e\u7684\u6d4b\u91cf\u3002<\/p>\n<p>\u7136\u800c\uff0c\u8fd9\u4e9b\u63a2\u5934\u53ef\u7528\u4e8e\u66f4\u9ad8\u9891\u7387\u7684\u6d4b\u91cf\uff08\u7279\u522b\u662f\u975e\u5e38\u5fae\u5f31\u7684\u4fe1\u53f7\uff09\uff0c\u4f46\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c0.5 mm \u5b54\u5f84\u56fa\u6709\u7684\u65b9\u5411\u6027\u548c\u7a7a\u95f4\u5e73\u5747\u7279\u6027\u610f\u5473\u7740\u5728\u89e3\u91ca\u6570\u636e\u65f6\u5e94\u5c0f\u5fc3\u3002<\/p>\n<p id=\"XTgWbgw\"><img loading=\"lazy\" width=\"425\" height=\"236\" class=\"alignnone size-full wp-image-235 \" src=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/wp-content\/uploads\/sites\/2096\/2025\/04\/img_680792ba3038b.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/wp-content\/uploads\/sites\/2096\/2025\/04\/img_680792ba3038b.png 425w, https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/wp-content\/uploads\/sites\/2096\/2025\/04\/img_680792ba3038b-300x167.png 300w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><\/p>\n<div class=\"elementor-element elementor-element-c7afe70 elementor-widget elementor-widget-heading\" data-id=\"c7afe70\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n<div class=\"elementor-widget-container\">\n<h2 class=\"elementor-heading-title elementor-size-default\">\u6280\u672f\u89c4\u683c<\/h2>\n<\/div>\n<\/div>\n<div class=\"elementor-element elementor-element-2b1fc1a pa-text elementor-widget elementor-widget-text-editor\" data-id=\"2b1fc1a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n<div class=\"elementor-widget-container\">\n<table>\n<tbody>\n<tr>\n<td width=\"30%\">\u8f93\u51fa\u963b\u6297\uff1a<\/td>\n<td>18 pF \u00b1 3 pF<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u63a2\u5934\u7075\u654f\u5ea6\uff1a<\/td>\n<td><span>300 nV\/Pa\uff08\u76f8\u5f53\u4e8e -250.5 dB re 1V\/uPa\uff09\uff0c\u5728 2 MHz \u81f3 12 MHz \u8303\u56f4\u5185\u6d4b\u91cf\u65f6\uff0c\u5728\u6b63\u786e\u7aef\u63a5\u7684 HP1 \u6295\u5165\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u7684\u8f93\u51fa\u7aef\u6d4b\u91cf\u65f6<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u7075\u654f\u5ea6\u8010\u53d7\u6027\uff1a<\/td>\n<td>\u5355\u4e2a\u63a2\u5934\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u53d8\u5316\u7ea6\u4e3a \u00b13 dB<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u9891\u7387\u54cd\u5e94\uff1a<\/td>\n<td>\u5e73\u5766 \uff08\u00b12 dB\uff09\uff1a3 MHz \u81f3 15 MHz<br \/>\n\u5e73\u5766 \uff08\u00b14 dB\uff09\uff1a1 MHz \u81f3 15 MHz<br \/>\n\u6700\u5c0f\u6821\u51c6\u9891\u7387 100 kH<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668\u6750\u6599\uff1a<\/td>\n<td>9 \u5fae\u7c73\u539a\u7684\u91d1\u7535\u6781\u805a\u504f\u4e8c\u6c1f\u4e59\u70ef \uff08PVdF\uff09 \u8584\u819c<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668\u5c3a\u5bf8\uff1a<\/td>\n<td>\u76f4\u5f84\u4e3a 0.5 mm \u7684\u5706\u76d8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>* Precision Acoustics \u4fdd\u7559\u66f4\u6539\u89c4\u683c\u7684\u6743\u5229\uff0c\u6055\u4e0d\u53e6\u884c\u901a\u77e5\u3002<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/nh0500\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"NH0500 (2\u4e2a\u9879\u76ee)\">NH0500<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/precision-acoustics\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 22pt;\" aria-label=\"Precision Acoustics (5\u4e2a\u9879\u76ee)\">Precision Acoustics<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e5%85%89%e7%ba%a4%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 22pt;\" aria-label=\"\u5149\u7ea4\u6c34\u542c\u5668 (5\u4e2a\u9879\u76ee)\">\u5149\u7ea4\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e5%8e%8b%e7%94%b5%e5%a4%8d%e5%90%88%e4%bc%a0%e6%84%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 18.266666666667pt;\" aria-label=\"\u538b\u7535\u590d\u5408\u4f20\u611f\u5668 (4\u4e2a\u9879\u76ee)\">\u538b\u7535\u590d\u5408\u4f20\u611f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e5%8e%8b%e7%94%b5%e9%99%b6%e7%93%b7%e4%bc%a0%e6%84%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 22pt;\" aria-label=\"\u538b\u7535\u9676\u74f7\u4f20\u611f\u5668 (5\u4e2a\u9879\u76ee)\">\u538b\u7535\u9676\u74f7\u4f20\u611f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e5%a4%9a%e5%85%83%e4%bb%b6%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 18.266666666667pt;\" aria-label=\"\u591a\u5143\u4ef6\u6c34\u542c\u5668 (4\u4e2a\u9879\u76ee)\">\u591a\u5143\u4ef6\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e6%a8%aa%e6%b3%a2%e4%bc%a0%e6%84%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 13.6pt;\" aria-label=\"\u6a2a\u6ce2\u4f20\u611f\u5668 (3\u4e2a\u9879\u76ee)\">\u6a2a\u6ce2\u4f20\u611f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e6%b0%94%e8%9a%80%e4%bc%a0%e6%84%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 18.266666666667pt;\" aria-label=\"\u6c14\u8680\u4f20\u611f\u5668 (4\u4e2a\u9879\u76ee)\">\u6c14\u8680\u4f20\u611f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e6%b0%b4%e4%b8%8b%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 18.266666666667pt;\" aria-label=\"\u6c34\u4e0b\u6c34\u542c\u5668 (4\u4e2a\u9879\u76ee)\">\u6c34\u4e0b\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 22pt;\" aria-label=\"\u6c34\u542c\u5668 (5\u4e2a\u9879\u76ee)\">\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e8%86%9c%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 22pt;\" aria-label=\"\u819c\u5f0f\u6c34\u542c\u5668 (5\u4e2a\u9879\u76ee)\">\u819c\u5f0f\u6c34\u542c\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/precision-acoustics-hydrophones\/tag\/%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 22pt;\" aria-label=\"\u9488\u5f0f\u6c34\u542c\u5668 (5\u4e2a\u9879\u76ee)\">\u9488\u5f0f\u6c34\u542c\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>0.5 mm\u9488\u5f0f\u6c34\u542c\u5668\u662f Precision Acoustics \u751f\u4ea7\u7684\u4e00\u7cfb\u5217\u9488\u5f0f\u6c34\u542c\u5668\u4e4b\u4e00\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u4e0e\u53ef\u6f5c\u5f0f\u524d\u7f6e\u653e\u5927\u5668\u548c\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668\u914d\u5408\u4f7f\u7528\uff0c\u4ece\u800c\u6784\u6210\u4e00\u4e2a\u5b8c\u6574\u7684\u6c34\u542c\u5668\u7cfb\u7edf <\/p>\n","protected":false},"author":16,"featured_media":235,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[21],"tags":[22,17,10,19,14,13,15,12,11,7,9,8],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Precision Acoustics PA 0.5 mm \u9488\u5f0f\u6c34\u542c\u5668 NH0500 - Precision Acoustics \u6c34\u542c\u5668 \u8d85\u58f0\u6362\u80fd\u5668 \u6d4b\u8bd5\u5de5\u4f4d \u58f0\u5b66\u6750\u6599 UT\u7cfb\u5217\u8584\u819c\u6c34\u542c\u5668 \u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668 \u9488\u5f0f\u6c34\u542c\u5668 \u5dee\u52a8\u819c\u5f0f\u6c34\u542c\u5668 \u5149\u7ea4\u6c34\u542c\u5668\u7cfb\u7edf<\/title>\n<meta name=\"description\" content=\"Precision Acoustics PA 0.5 mm \u9488\u5f0f\u6c34\u542c\u5668 NH0500\" \/>\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\/precision-acoustics-hydrophones\/precision-acoustics-pa-0-5-mm-\u9488\u5f0f\u6c34\u542c\u5668-nh0500\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Precision Acoustics PA 0.5 mm \u9488\u5f0f\u6c34\u542c\u5668 NH0500 - Precision Acoustics \u6c34\u542c\u5668 \u8d85\u58f0\u6362\u80fd\u5668 \u6d4b\u8bd5\u5de5\u4f4d \u58f0\u5b66\u6750\u6599 UT\u7cfb\u5217\u8584\u819c\u6c34\u542c\u5668 \u6c34\u542c\u5668\u5347\u538b\u653e\u5927\u5668 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