{"id":10981,"date":"2024-04-13T16:09:59","date_gmt":"2024-04-13T08:09:59","guid":{"rendered":"https:\/\/shchimay.com\/?p=10981"},"modified":"2024-04-13T18:31:33","modified_gmt":"2024-04-13T10:31:33","slug":"ph-meter-reading","status":"publish","type":"post","link":"https:\/\/shchimay.com\/zh\/ph-meter-reading\/","title":{"rendered":"ph \u8ba1\u8bfb\u6570"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/zh\/ph-meter-reading\/#%E6%AD%A3%E7%A1%AE%E6%A0%A1%E5%87%86_pH_%E8%AE%A1%E7%9A%84%E9%87%8D%E8%A6%81%E6%80%A7\" title=\"\u6b63\u786e\u6821\u51c6 pH \u8ba1\u7684\u91cd\u8981\u6027\">\u6b63\u786e\u6821\u51c6 pH \u8ba1\u7684\u91cd\u8981\u6027<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/zh\/ph-meter-reading\/#%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3_pH_%E8%AE%A1%E8%AF%BB%E6%95%B0%E4%B8%8D%E5%87%86%E7%A1%AE%E7%9A%84%E9%97%AE%E9%A2%98\" title=\"\u5982\u4f55\u89e3\u51b3 pH \u8ba1\u8bfb\u6570\u4e0d\u51c6\u786e\u7684\u95ee\u9898\">\u5982\u4f55\u89e3\u51b3 pH \u8ba1\u8bfb\u6570\u4e0d\u51c6\u786e\u7684\u95ee\u9898<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-proper-ph-meter-calibration-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E6%AD%A3%E7%A1%AE%E6%A0%A1%E5%87%86_pH_%E8%AE%A1%E7%9A%84%E9%87%8D%E8%A6%81%E6%80%A7\"><\/span>\u6b63\u786e\u6821\u51c6 pH \u8ba1\u7684\u91cd\u8981\u6027<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\npH \u8ba1\u662f\u519c\u4e1a\u3001\u98df\u54c1\u548c\u996e\u6599\u751f\u4ea7\u3001\u6c34\u5904\u7406\u548c\u79d1\u5b66\u7814\u7a76\u7b49\u5404\u4e2a\u884c\u4e1a\u7684\u5fc5\u5907\u5de5\u5177\u3002\u8fd9\u4e9b\u8bbe\u5907\u901a\u8fc7\u68c0\u6d4b\u5b58\u5728\u7684\u6c22\u79bb\u5b50\u6d53\u5ea6\u6765\u6d4b\u91cf\u6eb6\u6db2\u7684\u9178\u5ea6\u6216\u78b1\u5ea6\u3002\u6b63\u786e\u6821\u51c6 pH \u8ba1\u5bf9\u4e8e\u786e\u4fdd\u8bfb\u6570\u51c6\u786e\u53ef\u9760\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u6821\u51c6\u662f\u5c06 pH \u8ba1\u8c03\u6574\u81f3\u5df2\u77e5\u6807\u51c6\u4ee5\u786e\u4fdd\u5176\u51c6\u786e\u6027\u7684\u8fc7\u7a0b\u3002\u8fd9\u901a\u5e38\u662f\u4f7f\u7528\u5177\u6709\u5df2\u77e5 pH \u503c\u7684\u7f13\u51b2\u6eb6\u6db2\u6765\u5b8c\u6210\u7684\u3002\u5927\u591a\u6570 pH \u8ba1\u90fd\u5177\u6709\u6821\u51c6\u529f\u80fd\uff0c\u5141\u8bb8\u7528\u6237\u8f7b\u677e\u8c03\u6574\u8bbe\u5907\u4ee5\u5339\u914d\u7f13\u51b2\u6eb6\u6db2\u7684 pH \u503c\u3002<\/p>\n<p>\u6b63\u786e\u7684 pH \u8ba1\u6821\u51c6\u5f88\u91cd\u8981\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\u662f\u786e\u4fdd\u8bfb\u6570\u7684\u51c6\u786e\u6027\u3002\u5982\u679c pH \u8ba1\u6821\u51c6\u4e0d\u6b63\u786e\uff0c\u53ef\u80fd\u4f1a\u63d0\u4f9b\u4e0d\u51c6\u786e\u7684\u7ed3\u679c\uff0c\u4ece\u800c\u5bfc\u81f4\u4ee3\u4ef7\u9ad8\u6602\u7684\u9519\u8bef\uff0c\u751a\u81f3\u5bf9\u5065\u5eb7\u548c\u5b89\u5168\u6784\u6210\u98ce\u9669\u3002\u4f8b\u5982\uff0c\u5728\u98df\u54c1\u548c\u996e\u6599\u884c\u4e1a\uff0c\u4e0d\u6b63\u786e\u7684 pH \u8bfb\u6570\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4ea7\u54c1\u53d8\u8d28\u6216\u98df\u7528\u4e0d\u5b89\u5168\u3002<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/MFC-8800-IOT-Meter-Multi-channel-Controller-4.png\" alt=\"alt-545\" class=\"wp-image-545\" id=\"i545\" \/><br \/>\n\u6b63\u786e\u7684 pH \u8ba1\u6821\u51c6\u81f3\u5173\u91cd\u8981\u7684\u53e6\u4e00\u4e2a\u539f\u56e0\u662f\u4e3a\u4e86\u4fdd\u6301\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u3002\u5b9a\u671f\u6821\u51c6\u6709\u52a9\u4e8e\u9632\u6b62\u6f02\u79fb\uff0c\u5373 pH \u8ba1\u8bfb\u6570\u968f\u65f6\u95f4\u9010\u6e10\u53d8\u5316\u3002\u901a\u8fc7\u5b9a\u671f\u6821\u51c6 pH \u8ba1\uff0c\u7528\u6237\u53ef\u4ee5\u786e\u4fdd\u8bbe\u5907\u5728\u8f83\u957f\u65f6\u95f4\u5185\u4fdd\u6301\u51c6\u786e\u53ef\u9760\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u578b\u53f7<\/td>\n<td>DO-810\/1800\u6eb6\u89e3\u6c27\u4eea<\/td>\n<\/tr>\n<tr>\n<td>\u8303\u56f4<\/td>\n<td>0-20.00\u6beb\u514b\/\u5347<\/td>\n<\/tr>\n<tr>\n<td>\u51c6\u786e\u5ea6<\/td>\n<td>10.5% FS<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u3002\u6bd4\u8f83<\/td>\n<td>0-60\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u6b4c\u5267\u3002\u6e29\u5ea6<\/td>\n<td>0\uff5e60\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668<\/td>\n<td>\u6eb6\u89e3\u6c27\u4f20\u611f\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u663e\u793a<\/td>\n<td>\u6bb5\u7801\u64cd\u4f5c\/128*64\u6db2\u6676\u5c4f(DO-1800)<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u8baf<\/td>\n<td>\u53ef\u9009RS485<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa<\/td>\n<td>4-20mA\u8f93\u51fa\uff1b\u9ad8\/\u4f4e\u9650\u53cc\u7ee7\u7535\u5668\u63a7\u5236<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90<\/td>\n<td>AC 220V\u00b110% 50\/60Hz \u6216 AC 110V\u00b110% 50\/60Hz \u6216 DC24V\/0.5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u5de5\u4f5c\u73af\u5883<\/td>\n<td>\u73af\u5883\u6e29\u5ea6\uff1a0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u76f8\u5bf9\u6e7f\u5ea6%<\/td>\n<\/tr>\n<tr>\n<td>\u5c3a\u5bf8<\/td>\n<td>96\u00d796\u00d7100mm(\u9ad8\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>\u5b54\u5f84<\/td>\n<td>92\u00d792mm(\u9ad8\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88c5\u65b9\u5f0f<\/td>\n<td>\u5d4c\u5165\u5f0f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\u6b64\u5916\uff0c\u6b63\u786e\u7684 pH \u8ba1\u6821\u51c6\u5bf9\u4e8e\u9075\u5b88\u884c\u4e1a\u6cd5\u89c4\u548c\u6807\u51c6\u81f3\u5173\u91cd\u8981\u3002\u8bb8\u591a\u884c\u4e1a\u5bf9\u4e8e pH \u6d4b\u91cf\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u90fd\u6709\u4e25\u683c\u7684\u6307\u5bfc\u65b9\u9488\u3002\u901a\u8fc7\u5b9a\u671f\u6821\u51c6 pH \u8ba1\u5e76\u4fdd\u7559\u6821\u51c6\u7a0b\u5e8f\u7684\u8be6\u7ec6\u8bb0\u5f55\uff0c\u4f01\u4e1a\u53ef\u4ee5\u8bc1\u660e\u5176\u5bf9\u8d28\u91cf\u63a7\u5236\u548c\u6cd5\u89c4\u9075\u4ece\u6027\u7684\u627f\u8bfa\u3002<\/p>\n<p>\u8981\u6821\u51c6 pH \u8ba1\uff0c\u7528\u6237\u5e94\u4ed4\u7ec6\u9075\u5faa\u5236\u9020\u5546\u7684\u8bf4\u660e\u3002\u8fd9\u901a\u5e38\u6d89\u53ca\u5c06 pH \u8ba1\u7684\u7535\u6781\u6d78\u5165\u4e00\u7cfb\u5217\u5177\u6709\u5df2\u77e5 pH \u503c\u7684\u7f13\u51b2\u6eb6\u6db2\u4e2d\uff0c\u5e76\u76f8\u5e94\u5730\u8c03\u6574\u8bbe\u5907\u7684\u8bbe\u7f6e\u3002\u4f7f\u7528\u65b0\u9c9c\u7684\u7f13\u51b2\u6eb6\u6db2\u5e76\u5728\u6bcf\u4e2a\u6821\u51c6\u70b9\u4e4b\u95f4\u7528\u84b8\u998f\u6c34\u51b2\u6d17\u7535\u6781\u4ee5\u9632\u6b62\u6c61\u67d3\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<p>\u6821\u51c6\u540e\uff0c\u7528\u6237\u8fd8\u5e94\u6267\u884c\u659c\u7387\u548c\u504f\u79fb\u68c0\u67e5\uff0c\u4ee5\u9a8c\u8bc1 pH \u8ba1\u5728\u6574\u4e2a\u8303\u56f4\u5185\u7684\u51c6\u786e\u6027\u3002\u8fd9\u6d89\u53ca\u6d4b\u91cf\u989d\u5916\u7f13\u51b2\u6eb6\u6db2\u7684 pH \u503c\u5e76\u5c06\u8bfb\u6570\u4e0e\u9884\u671f\u503c\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u679c pH \u8ba1\u7684\u8bfb\u6570\u660e\u663e\u504f\u79bb\u9884\u671f\u503c\uff0c\u5219\u53ef\u80fd\u8868\u660e\u8bbe\u5907\u9700\u8981\u91cd\u65b0\u6821\u51c6\u6216\u7ef4\u4fee\u3002<\/p>\n<p>\u603b\u800c\u8a00\u4e4b\uff0c\u6b63\u786e\u7684 pH \u8ba1\u6821\u51c6\u5bf9\u4e8e\u786e\u4fdd\u51c6\u786e\u53ef\u9760\u7684 pH \u6d4b\u91cf\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5b9a\u671f\u6821\u51c6 pH \u8ba1\uff0c\u7528\u6237\u53ef\u4ee5\u9632\u6b62\u9519\u8bef\u3001\u4fdd\u6301\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u5e76\u8bc1\u660e\u5176\u7b26\u5408\u884c\u4e1a\u6cd5\u89c4\u3002\u9075\u5faa\u5236\u9020\u5546\u7684\u8bf4\u660e\u5e76\u5b9a\u671f\u68c0\u67e5\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5b9e\u73b0 pH \u8ba1\u7684\u6700\u4f73\u6027\u80fd\u3002\u65e0\u8bba\u662f\u5728\u5b9e\u9a8c\u5ba4\u73af\u5883\u8fd8\u662f\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u51c6\u786e\u7684 pH \u6d4b\u91cf\u5bf9\u4e8e\u8d28\u91cf\u63a7\u5236\u3001\u5b89\u5168\u6027\u548c\u6cd5\u89c4\u9075\u4ece\u6027\u90fd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h1 id=\"how-to-troubleshoot-inaccurate-ph-meter-readings-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E5%A6%82%E4%BD%95%E8%A7%A3%E5%86%B3_pH_%E8%AE%A1%E8%AF%BB%E6%95%B0%E4%B8%8D%E5%87%86%E7%A1%AE%E7%9A%84%E9%97%AE%E9%A2%98\"><\/span>\u5982\u4f55\u89e3\u51b3 pH \u8ba1\u8bfb\u6570\u4e0d\u51c6\u786e\u7684\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\npH \u8ba1\u662f\u519c\u4e1a\u3001\u98df\u54c1\u548c\u996e\u6599\u751f\u4ea7\u4ee5\u53ca\u6c34\u5904\u7406\u7b49\u5404\u4e2a\u884c\u4e1a\u7684\u91cd\u8981\u5de5\u5177\u3002\u5b83\u6d4b\u91cf\u6eb6\u6db2\u7684\u9178\u5ea6\u6216\u78b1\u5ea6\uff0c\u4e3a\u7ef4\u6301\u8d28\u91cf\u63a7\u5236\u548c\u786e\u4fdd\u6700\u4f73\u5de5\u827a\u6761\u4ef6\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002\u7136\u800c\uff0c\u4e0e\u4efb\u4f55\u4eea\u5668\u4e00\u6837\uff0cpH \u8ba1\u6709\u65f6\u4f1a\u7ed9\u51fa\u4e0d\u51c6\u786e\u7684\u8bfb\u6570\u3002 pH \u8bfb\u6570\u4e0d\u51c6\u786e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u4ee3\u4ef7\u9ad8\u6602\u7684\u9519\u8bef\u5e76\u5f71\u54cd\u4ea7\u54c1\u8d28\u91cf\u3002\u56e0\u6b64\uff0c\u5fc5\u987b\u53ca\u65f6\u6392\u9664\u5e76\u89e3\u51b3\u4efb\u4f55\u95ee\u9898\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FL-9900-High-Precision-Type-Runner-Flow-Controller1.jpg\" alt=\"alt-5414\" class=\"wp-image-5414\" id=\"i5414\" 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