{"id":230,"date":"2025-04-27T11:26:40","date_gmt":"2025-04-27T03:26:40","guid":{"rendered":"https:\/\/www.bihec.com\/precision-acoustics\/?p=230"},"modified":"2025-04-27T11:26:40","modified_gmt":"2025-04-27T03:26:40","slug":"%e8%8b%b1%e5%9b%bd-precision-acoustics-nh2000-pvdf%e5%a3%b0%e5%8e%8b%e6%b5%8b%e8%af%95%e6%b0%b4%e5%90%ac%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precision-acoustics\/%e8%8b%b1%e5%9b%bd-precision-acoustics-nh2000-pvdf%e5%a3%b0%e5%8e%8b%e6%b5%8b%e8%af%95%e6%b0%b4%e5%90%ac%e5%99%a8\/","title":{"rendered":"\u82f1\u56fd Precision Acoustics NH2000 PVDF\u58f0\u538b\u6d4b\u8bd5\u6c34\u542c\u5668"},"content":{"rendered":"

Precision Acoustics NH2000 PVDF\u58f0\u538b\u6d4b\u8bd5\u6c34\u542c\u5668<\/a><\/h2>\n

2.0\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668<\/a>\u662f Precision Acoustics<\/a>\u751f\u4ea7\u7684\u4e00\u7cfb\u5217\u9488\u5f0f\u6c34\u542c\u5668\u4e4b\u4e00\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u4e0e\u6f5c\u6c34\u5668\u524d\u7f6e\u653e\u5927\u5668\u548c\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5f62\u6210\u6c34\u542c\u5668\u7cfb\u7edf\u3002\u5f53\u672c\u6570\u636e\u8868\u4e2d\u672a\u62a5\u544a\u4efb\u4f55\u6027\u80fd\u65f6\uff0c\u5b83\u4eec\u662f\u6307\u5305\u542b2.0mm\u9488\u5f62\u6c34\u542c\u5668<\/a>\u3001\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41\u8026\u5408\u5668\u7684\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u6c34\u542c\u5668\u6709\u6e90\u5143\u4ef6\u7684\u5c3a\u5bf8\u5f71\u54cd\u8bb8\u591a\u7279\u6027\uff0c\u5305\u62ec\u7075\u654f\u5ea6\u3001\u9891\u7387\u54cd\u5e94\u3001\u65b9\u5411\u54cd\u5e94\u3001\u52a8\u6001\u8303\u56f4\u548c\u566a\u58f0\u7b49\u6548\u538b\u529b\u3002\u672c\u6280\u672f\u6570\u636e\u8868\u6839\u636eIEC 62127\u7b2c3\u90e8\u5206[3]\u7f16\u5236\uff0c\u63d0\u4f9b\u4e862.0 mm\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u8be6\u7ec6\u89c4\u8303\u30022.0\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u662f\u4e00\u79cd\u9ad8\u7075\u654f\u5ea6\u8bbe\u5907\uff0c\u9488\u5bf92MHz\u4ee5\u4e0b\u7684\u5e94\u7528\u8fdb\u884c\u4e86\u4f18\u5316\u3002<\/p>\n

Precision Acoustics NH2000<\/a>\u6280\u672f\u89c4\u683c\uff1a<\/h2>\n\n\n\n\n\n\n\n\n
\u8f93\u51fa\u963b\u6297:<\/span><\/td>\n27 \u00b1 4 pF<\/span><\/td>\n<\/tr>\n
\u5178\u578b\u63a2\u5934\u7075\u654f\u5ea6\uff1a<\/span><\/td>\n3.5 V\/MPa\uff08\u76f8\u5f53\u4e8e -229.1 dB re 1V\/uPa\uff09\u57280.5 MHz\u52308 MHz\u7684\u8303\u56f4\u5185\uff0c\u6d4b\u91cf\u4e8e\u6b63\u786e\u7ec8\u7aef\u7684HP1\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u7684\u8f93\u51fa<\/span><\/td>\n<\/tr>\n
\u654f\u611f\u5ea6\u8010\u53d7\u6027\uff1a<\/span><\/td>\n\u5355\u4e2a\u63a2\u5934\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u53d8\u5316\u7ea6\u4e3a\u00b13 dB<\/span><\/td>\n<\/tr>\n
\u5178\u578b\u9891\u7387\u54cd\u5e94\uff1a<\/span><\/td>\nFlat\uff08\u00b12dB\uff09\uff1a400 kHz\u81f36 MHz<\/span>
\nFlat\uff08\u00b14dB\uff09\uff1a100 kHz\u81f310 MHz<\/span>
\n\u6700\u4f4e\u6821\u51c6\u9891\u738730 kHz<\/span><\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u6750\u6599\uff1a<\/span><\/td>\n28\u5fae\u7c73\u539a\u7684\u9540\u91d1\u805a\u504f\u4e8c\u6c1f\u4e59\u70ef\uff08PVdF\uff09\u8584\u819c<\/span><\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u7ef4\u5ea6<\/span><\/td>\n2.0 \u6beb\u7c73\u76f4\u5f84\u7684\u5706\u76d8<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Precision Acoustics NH2000<\/a>\u5c3a\u5bf8\uff1a<\/h2>\n

\"\"<\/p>\n

Precision Acoustics \u6c34\u542c\u5668<\/a>\u5e38\u89c1\u95ee\u9898\uff1a<\/h3>\n

1\uff1a\u6211\u53ef\u4ee5\u5728\u9664\u4e86\u6c34\u4ee5\u5916\u7684\u6db2\u4f53\u4e2d\u4f7f\u7528\u6211\u7684\u6c34\u542c\u5668\u5417\uff1f<\/a><\/p>\n

\u6c34\u542c\u5668\u53ef\u4ee5\u7528\u4e8e\u84d6\u9ebb\u6cb9\u6216\u77ff\u7269\u6cb9\u4e2d\u3002\u6c34\u542c\u5668\u7531PVdF\u5236\u6210\uff0c\u5c3d\u7ba1\u5177\u6709\u5f39\u6027\uff0c\u4f46\u4f1a\u88ab\u67d0\u4e9b\u5316\u5b66\u7269\u8d28\u635f\u574f\u3002\u8bf7\u53c2\u9605\u6211\u4eec\u7684\u7f51\u9875PVdF\u8584\u819c\u7684\u3002\u6781\u5316\u538b\u7535\u7279\u6027<\/p>\n

2\uff1a\u6211\u9700\u8981\u6d78\u6ce1\u6c34\u542c\u5668\u5417\uff1f<\/a><\/p>\n

\u6240\u6709\u6c34\u542c\u5668\u5728\u4f7f\u7528\u524d\u5e94\u6d78\u6ce1\u3002\u867d\u7136\u5927\u591a\u6570\u6c34\u542c\u5668\u5728\u5927\u7ea610\u5206\u949f\u540e\u7a33\u5b9a\u4e0b\u6765\uff0c\u4f46\u6211\u4eec\u5efa\u8bae\u6d78\u6ce11\u5c0f\u65f6\uff0c\u4ee5\u4fbf\u5728\u6d4b\u91cf\u4e4b\u524d\u8f93\u51fa\u7a33\u5b9a\u4e0b\u6765\u3002<\/p>\n

3\uff1a\u6211\u53ef\u4ee5\u5728\u6c34\u91cc\u653e\u591a\u4e45\u7684\u6c34\u542c\u5668\uff1f<\/a><\/p>\n

\u5e94\u5c3d\u5feb\u5c06\u6c34\u542c\u5668\u4ece\u6c34\u4e2d\u53d6\u51fa\uff0c\u6211\u4eec\u5efa\u8bae\uff0c\u5982\u679c\u5c06\u5176\u6d78\u6ce1\u8d85\u8fc724\u5c0f\u65f6\uff0c\u5e94\u5c3d\u5feb\u5c06\u5176\u53d6\u51fa\u5e76\u5e72\u71e5\u3002<\/p>\n

4\uff1a\u5982\u4f55\u5e72\u71e5\u6c34\u542c\u5668\uff1f<\/a><\/p>\n

\u5982\u679c\u53ef\u80fd\u7684\u8bdd\uff0c\u5728\u6d4b\u91cf\u7ed3\u675f\u65f6\u7528\u84b8\u998f\u6c34\u51b2\u6d17\u6c34\u542c\u5668\u5c16\u7aef\uff0c\u5e76\u8ba9\u5176\u98ce\u5e72\u6216\u653e\u7f6e\u5728\u4e0d\u8d85\u8fc750\u00b0C\u7684\u6e29\u70e4\u7bb1\u4e2d\u3002\u8bf7\u52ff\u89e6\u6478\u6c34\u542c\u5668\u5c16\u7aef\u3002<\/p>\n

5\uff1a\u5982\u4f55\u6e05\u9664\u6c34\u542c\u5668\u4e0a\u7684\u9499\u6c89\u79ef\u7269\uff1f<\/a><\/p>\n

\u5c06\u6c34\u542c\u5668\u5c16\u7aef\u6d78\u5165\u67e0\u6aac\u6c41\u4e2d\uff0c\u7136\u540e\u7528\u84b8\u998f\u6c34\u6216\u81ea\u6765\u6c34\u51b2\u6d17\u3002<\/p>\n

6\uff1a\u6211\u5fc5\u987b\u5c06\u6c34\u542c\u5668\u8f93\u51fa\u7ec8\u7aef\u5339\u914d\u523050\u6b27\u59c6\u5417\uff1f<\/a><\/p>\n

\u6d4b\u91cf\u8bbe\u5907\u7684\u8f93\u5165\u548c\u8f93\u51fa\u5e94\u7aef\u63a550\u03a9\u3002<\/p>\n

PA NH0040<\/a>\nPA NH0200<\/a>\nPA NH0500<\/a>\nPA NH1000<\/a>\nPA NH2000<\/a>\nPA NH4000<\/a>\nPA\u6c34\u542c\u5668<\/a>\nPA\u819c\u5f0f\u6c34\u542c\u5668<\/a>\nPrecision Acoustics NH2000<\/a>\nPrecision Acoustics NH2000 PVDF\u58f0\u538b\u6d4b\u8bd5\u6c34\u542c\u5668<\/a>\nPrecision Acoustics\u4ee3\u7406<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Precision Acoustics NH2000 PVDF\u58f0\u538b\u6d4b\u8bd5\u6c34\u542c\u5668 2.0\u6beb\u7c73\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 <\/p>\n","protected":false},"author":29,"featured_media":233,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3],"tags":[72,81,85,89,93,94,26,95,92,91,76],"yoast_head":"\nPrecision Acoustics NH2000 PVDF\u58f0\u538b\u6d4b\u8bd5\u6c34\u542c\u5668<\/title>\n<meta name=\"description\" content=\"\u674e\u7ecf\u7406\uff1a17317355928\uff0cPrecision Acoustics NH2000 PVDF\u58f0\u538b\u6d4b\u8bd5\u6c34\u542c\u5668\uff0c2.0\u6beb\u7c73\u9488\u5f0f\u6c34\u542c\u5668\u662f Precision 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