{"id":472,"date":"2026-01-30T17:03:24","date_gmt":"2026-01-30T09:03:24","guid":{"rendered":"https:\/\/www.bihec.com\/presens-precision-sensing\/?p=472"},"modified":"2026-01-30T17:03:24","modified_gmt":"2026-01-30T09:03:24","slug":"%e5%be%b7%e5%9b%bdpresens-%e4%b8%80%e6%ac%a1%e6%80%a7%e7%94%9f%e7%89%a9%e5%8f%8d%e5%ba%94%e5%99%a8%e5%9c%a8%e7%ba%bfph%e7%9b%91%e6%b5%8b-ph-nice-port-v1","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/presens-precision-sensing\/%e5%be%b7%e5%9b%bdpresens-%e4%b8%80%e6%ac%a1%e6%80%a7%e7%94%9f%e7%89%a9%e5%8f%8d%e5%ba%94%e5%99%a8%e5%9c%a8%e7%ba%bfph%e7%9b%91%e6%b5%8b-ph-nice-port-v1\/","title":{"rendered":"\u5fb7\u56fdPreSens \u4e00\u6b21\u6027\u751f\u7269\u53cd\u5e94\u5668\u5728\u7ebfpH\u76d1\u6d4b pH Nice Port v1"},"content":{"rendered":"<h3 data-start=\"23\" data-end=\"45\"><strong data-start=\"23\" data-end=\"43\">\u4e00\u6b21\u6027<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e7%94%9f%e7%89%a9%e5%8f%8d%e5%ba%94%e5%99%a8\/\" title=\"View all posts in \u751f\u7269\u53cd\u5e94\u5668\" target=\"_blank\">\u751f\u7269\u53cd\u5e94\u5668<\/a>\u5728\u7ebf <a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/ph-%e7%9b%91%e6%b5%8b\/\" title=\"View all posts in pH \u76d1\u6d4b\" target=\"_blank\">pH \u76d1\u6d4b<\/a><\/strong><\/h3>\n<h3 data-start=\"47\" data-end=\"208\"><strong data-start=\"47\" data-end=\"63\"><a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/ph-nice-port\/\" title=\"View all posts in pH Nice Port\" target=\"_blank\">pH Nice Port<\/a><\/strong><\/h3>\n<p data-start=\"47\" data-end=\"208\">\u8be5\u63a5\u53e3\u5185\u7f6e\u4f20\u611f\u5668\uff0c\u9002\u7528\u4e8e\u751f\u7269\u53cd\u5e94\u5668\u6216\u50a8\u5b58\u3001\u6df7\u5408\u888b\u7b49\u5bb9\u5668\u7684\u5b9a\u5236\u5e94\u7528\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u7ec6\u80de\u57f9\u517b\uff0c\u4e5f\u53ef\u7528\u4e8e<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e5%be%ae%e7%94%9f%e7%89%a9%e5%8f%91%e9%85%b5%e7%9b%91%e6%b5%8b\/\" title=\"View all posts in \u5fae\u751f\u7269\u53d1\u9175\u76d1\u6d4b\" target=\"_blank\">\u5fae\u751f\u7269\u53d1\u9175\u76d1\u6d4b<\/a>\u3002\u63a5\u53e3\u7531\u805a\u4e59\u70ef\u5236\u6210\uff0c\u53ef\u8f7b\u677e\u4e0e\u57f9\u517b\u888b\u710a\u63a5\u3002\u5916\u90e8\u8fde\u63a5\u4e00\u6839\u5e26\u989c\u8272\u7f16\u7801\u7684\u9ad8\u5206\u5b50<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e5%85%89%e7%ba%a4\/\" title=\"View all posts in \u5149\u7ea4\" target=\"_blank\">\u5149\u7ea4<\/a>\uff0c\u7528\u4e8e\u8bfb\u53d6\u4f20\u611f\u5668\u6570\u636e\u3002pH Nice Port \u53ef\u5b9e\u73b0\u57f9\u517b\u888b\u5185\u7684<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e9%9d%9e%e6%8e%a5%e8%a7%a6%e5%bc%8f%e6%b5%8b%e9%87%8f\/\" title=\"View all posts in \u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf\" target=\"_blank\">\u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf<\/a>\uff0c\u56e0\u6b64\u4e0d\u5b58\u5728\u6c61\u67d3\u98ce\u9669\u3002<\/p>\n<h4 data-start=\"210\" data-end=\"218\"><strong data-start=\"210\" data-end=\"216\">\u7279\u70b9<\/strong><\/h4>\n<ul data-start=\"219\" data-end=\"282\">\n<li data-start=\"219\" data-end=\"241\">\n<p data-start=\"221\" data-end=\"241\">\u4e00\u6b21\u6027\u751f\u7269\u53cd\u5e94\u5668\u4e2d\u7684\u5728\u7ebf pH \u76d1\u6d4b<\/p>\n<\/li>\n<li data-start=\"242\" data-end=\"258\">\n<p data-start=\"244\" data-end=\"258\">\u975e\u63a5\u89e6\u5f0f\u6d4b\u91cf\uff0c\u65e0\u6c61\u67d3\u98ce\u9669<\/p>\n<\/li>\n<li data-start=\"259\" data-end=\"271\">\n<p data-start=\"261\" data-end=\"271\">\u901a\u8fc7\u710a\u63a5\u8f7b\u677e\u96c6\u6210<\/p>\n<\/li>\n<li data-start=\"272\" data-end=\"282\">\n<p data-start=\"274\" data-end=\"282\">\u4f20\u611f\u5668\u9884\u6821\u51c6<\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"284\" data-end=\"292\"><strong data-start=\"284\" data-end=\"290\">\u5e94\u7528<\/strong><\/h4>\n<ul data-start=\"293\" data-end=\"323\">\n<li data-start=\"293\" data-end=\"323\">\n<p data-start=\"295\" data-end=\"323\">\u4f7f\u7528<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e5%85%89%e5%ad%a6%e4%bc%a0%e6%84%9f%e5%99%a8\/\" title=\"View all posts in \u5149\u5b66\u4f20\u611f\u5668\" target=\"_blank\">\u5149\u5b66\u4f20\u611f\u5668<\/a>\u5bf9\u57f9\u517b\u888b\u8fdb\u884c\u975e\u4fb5\u5165\u5f0f\u6c27\u6c14\u548c pH \u76d1\u6d4b<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"325\" data-end=\"442\"><strong data-start=\"325\" data-end=\"342\">\u5236\u836f\u884c\u4e1a\uff1a<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e8%a2%8b%e5%bc%8f-ph-%e7%9b%91%e6%b5%8b\/\" title=\"View all posts in \u888b\u5f0f pH \u76d1\u6d4b\" target=\"_blank\">\u888b\u5f0f pH \u76d1\u6d4b<\/a><\/strong><br data-start=\"342\" data-end=\"345\" \/>\u4e00\u6b21\u6027\u888b\u5f0f\u53cd\u5e94\u5668\u6b63\u5728\u6539\u53d8\u751f\u7269\u5236\u836f\u7684\u751f\u4ea7\u65b9\u5f0f\u3002\u6211\u4eec\u7684<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e9%9d%9e%e4%be%b5%e5%85%a5%e5%bc%8f-ph-%e4%bc%a0%e6%84%9f%e5%99%a8\/\" title=\"View all posts in \u975e\u4fb5\u5165\u5f0f pH \u4f20\u611f\u5668\" target=\"_blank\">\u975e\u4fb5\u5165\u5f0f pH \u4f20\u611f\u5668<\/a>\u53ef\u4ee5\u4f7f\u57f9\u517b\u5bb9\u5668\u5b8c\u5168\u4e00\u6b21\u6027\u4f7f\u7528\u3002\u7531\u4e8e\u4e5f\u6709\u975e\u4fb5\u5165\u5f0f\u6eb6\u89e3\u6c27 (DO) \u4f20\u611f\u5668\uff0c\u53ef\u5b9e\u73b0\u6c27\u6c14\u548c pH \u8fd9\u4e24\u4e2a\u5173\u952e\u53c2\u6570\u7684\u5728\u7ebf\u63a7\u5236\u3002<\/p>\n<p id=\"TUekXSD\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-474 \" src=\"https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72a21d89e.png\" alt=\"\" width=\"399\" height=\"302\" srcset=\"https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72a21d89e.png 618w, https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72a21d89e-300x227.png 300w, https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72a21d89e-500x379.png 500w\" sizes=\"(max-width: 399px) 100vw, 399px\" \/><\/p>\n<h4 data-start=\"28\" data-end=\"62\"><strong data-start=\"28\" data-end=\"60\">\u6280\u672f\u89c4\u683c \u2014 <a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/ph-%e4%bc%a0%e6%84%9f%e5%99%a8\/\" title=\"View all posts in pH \u4f20\u611f\u5668\" target=\"_blank\">pH \u4f20\u611f\u5668<\/a> (pH Nice Port)<\/strong><\/h4>\n<ul data-start=\"172\" data-end=\"401\">\n<li data-start=\"172\" data-end=\"197\">\n<p data-start=\"174\" data-end=\"197\"><strong data-start=\"174\" data-end=\"182\">\u6d4b\u91cf\u8303\u56f4<\/strong>\uff1apH 5.5 \u2013 8.5<\/p>\n<\/li>\n<li data-start=\"198\" data-end=\"227\">\n<p data-start=\"200\" data-end=\"227\"><strong data-start=\"200\" data-end=\"207\">\u5206\u8fa8\u7387<\/strong>\uff1apH = 7 \u65f6 \u00b10.01 pH<\/p>\n<\/li>\n<li data-start=\"228\" data-end=\"302\">\n<p data-start=\"230\" data-end=\"239\"><strong data-start=\"230\" data-end=\"236\">\u7cbe\u5ea6<\/strong>\uff1a<\/p>\n<ul data-start=\"242\" data-end=\"302\">\n<li data-start=\"242\" data-end=\"270\">\n<p data-start=\"244\" data-end=\"270\">pH = 7 \u65f6\uff0c\u4f20\u611f\u5668\u70b9\u6821\u51c6 \u00b10.05 pH<\/p>\n<\/li>\n<li data-start=\"273\" data-end=\"302\">\n<p data-start=\"275\" data-end=\"302\">pH = 7 \u65f6\uff0c\u4f20\u611f\u5668\u6279\u6b21\u6821\u51c6 \u00b10.10 pH<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"303\" data-end=\"345\">\n<p data-start=\"305\" data-end=\"345\"><strong data-start=\"305\" data-end=\"311\">\u6f02\u79fb<\/strong>\uff1apH = 7 \u65f6 &lt;0.005 pH\/\u5929\uff08\u91c7\u6837\u95f4\u9694 1 \u5206\u949f\uff09<\/p>\n<\/li>\n<li data-start=\"346\" data-end=\"375\">\n<p data-start=\"348\" data-end=\"375\"><strong data-start=\"348\" data-end=\"358\">\u6d4b\u91cf\u6e29\u5ea6\u8303\u56f4<\/strong>\uff1a+5\u202f\u00b0C \u81f3 +50\u202f\u00b0C<\/p>\n<\/li>\n<li data-start=\"376\" data-end=\"401\">\n<p data-start=\"378\" data-end=\"401\"><strong data-start=\"378\" data-end=\"392\">\u54cd\u5e94\u65f6\u95f4 (t\u2089\u2080)<\/strong>\uff1a&lt;120 \u79d2<\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"403\" data-end=\"411\"><strong data-start=\"403\" data-end=\"409\">\u7279\u6027<\/strong><\/h4>\n<ul data-start=\"413\" data-end=\"639\">\n<li data-start=\"413\" data-end=\"486\">\n<p data-start=\"415\" data-end=\"425\"><strong data-start=\"415\" data-end=\"422\">\u517c\u5bb9\u6027<\/strong>\uff1a<\/p>\n<ul data-start=\"428\" data-end=\"486\">\n<li data-start=\"428\" data-end=\"467\">\n<p data-start=\"430\" data-end=\"467\">\u6c34\u6eb6\u6db2\u3001\u4e59\u9187\uff08\u6700\u5927 10 % v\/v\uff09\u3001\u7532\u9187\uff08\u6700\u5927 10 % v\/v\uff09<\/p>\n<\/li>\n<li data-start=\"470\" data-end=\"486\">\n<p data-start=\"472\" data-end=\"486\">pH \u8303\u56f4 2 \u2013 10<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"488\" data-end=\"552\">\n<p data-start=\"490\" data-end=\"502\"><strong data-start=\"490\" data-end=\"499\">\u4ea4\u53c9\u654f\u611f\u6027<\/strong>\uff1a<\/p>\n<ul data-start=\"505\" data-end=\"552\">\n<li data-start=\"505\" data-end=\"523\">\n<p data-start=\"507\" data-end=\"523\">\u5bf9\u79bb\u5b50\u5f3a\u5ea6\uff08\u76d0\u5ea6\uff09\u7684\u5f71\u54cd\u8f83\u5c0f<\/p>\n<\/li>\n<li data-start=\"526\" data-end=\"552\">\n<p data-start=\"528\" data-end=\"552\">\u53ef\u89c1\u5149\u8303\u56f4\u5185\u9ad8\u6d53\u5ea6\u5c0f\u5206\u5b50\u8367\u5149\u7269\u8d28\u53ef\u80fd\u5e72\u6270\u6d4b\u91cf<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"554\" data-end=\"597\">\n<p data-start=\"556\" data-end=\"567\"><strong data-start=\"556\" data-end=\"564\">\u706d\u83cc\u65b9\u6cd5<\/strong>\uff1a<\/p>\n<ul data-start=\"570\" data-end=\"597\">\n<li data-start=\"570\" data-end=\"580\">\n<p data-start=\"572\" data-end=\"580\">\u03b3 \u5c04\u7ebf\u7167\u5c04<\/p>\n<\/li>\n<li data-start=\"583\" data-end=\"597\">\n<p data-start=\"585\" data-end=\"597\">\u73af\u6c27\u4e59\u70f7 (EtO)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"599\" data-end=\"639\">\n<p data-start=\"601\" data-end=\"610\"><strong data-start=\"601\" data-end=\"607\">\u6821\u51c6<\/strong>\uff1a<\/p>\n<ul data-start=\"613\" data-end=\"639\">\n<li data-start=\"613\" data-end=\"639\">\n<p data-start=\"615\" data-end=\"639\">Nice Port \u9884\u6821\u51c6\uff0c\u5efa\u8bae\u8fdb\u884c\u5355\u70b9\u6821\u51c6<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p id=\"IpYsHOx\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-475 \" src=\"https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72e1714e8.png\" alt=\"\" width=\"448\" height=\"414\" srcset=\"https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72e1714e8.png 513w, https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72e1714e8-300x277.png 300w, https:\/\/www.bihec.com\/presens-precision-sensing\/wp-content\/uploads\/sites\/1414\/2026\/01\/img_697c72e1714e8-500x462.png 500w\" sizes=\"(max-width: 448px) 100vw, 448px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/ph-nice-port\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"pH Nice Port (3\u4e2a\u9879\u76ee)\">pH Nice Port<\/a>\n<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/ph-nice-port-v1\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"pH Nice Port v1 (1\u4e2a\u9879\u76ee)\">pH Nice Port v1<\/a>\n<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/presens-ph%e4%bc%a0%e6%84%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 16.4pt;\" aria-label=\"PreSens pH\u4f20\u611f\u5668 (2\u4e2a\u9879\u76ee)\">PreSens pH\u4f20\u611f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e4%b8%80%e6%ac%a1%e6%80%a7%e7%94%9f%e7%89%a9%e5%8f%8d%e5%ba%94%e5%99%a8%e5%9c%a8%e7%ba%bfph%e7%9b%91%e6%b5%8b\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u4e00\u6b21\u6027\u751f\u7269\u53cd\u5e94\u5668\u5728\u7ebfpH\u76d1\u6d4b (1\u4e2a\u9879\u76ee)\">\u4e00\u6b21\u6027\u751f\u7269\u53cd\u5e94\u5668\u5728\u7ebfpH\u76d1\u6d4b<\/a>\n<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e5%be%ae%e7%94%9f%e7%89%a9%e5%8f%91%e9%85%b5%e7%9b%91%e6%b5%8b\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u5fae\u751f\u7269\u53d1\u9175\u76d1\u6d4b (1\u4e2a\u9879\u76ee)\">\u5fae\u751f\u7269\u53d1\u9175\u76d1\u6d4b<\/a>\n<a href=\"https:\/\/www.bihec.com\/presens-precision-sensing\/tag\/%e7%94%9f%e7%89%a9%e5%8f%8d%e5%ba%94%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 8pt;\" aria-label=\"\u751f\u7269\u53cd\u5e94\u5668 (1\u4e2a\u9879\u76ee)\">\u751f\u7269\u53cd\u5e94\u5668<\/a>\n<a 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