{"id":9378,"date":"2024-03-29T14:46:32","date_gmt":"2024-03-29T06:46:32","guid":{"rendered":"https:\/\/shchimay.com\/?p=9378"},"modified":"2024-04-09T20:20:02","modified_gmt":"2024-04-09T12:20:02","slug":"what-is-an-acceptable-slope-for-ph-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/zh\/what-is-an-acceptable-slope-for-ph-meter\/","title":{"rendered":"pH\u8ba1\u6821\u51c6\u53ef\u63a5\u53d7\u7684\u659c\u7387\u662f\u591a\u5c11"},"content":{"rendered":"<p>\u201c\u7cbe\u5ea6\u4ece\u5b8c\u7f8e\u7684\u659c\u7387\u5f00\u59cb\uff1a\u53ef\u63a5\u53d7\u7684 pH \u8ba1\u6821\u51c6\u201d<\/p>\n<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\/what-is-an-acceptable-slope-for-ph-meter\/#%E7%A1%AE%E5%AE%9A_pH_%E8%AE%A1%E6%A0%A1%E5%87%86%E7%9A%84%E6%9C%80%E4%BD%B3%E6%96%9C%E7%8E%87\" title=\"\u786e\u5b9a pH \u8ba1\u6821\u51c6\u7684\u6700\u4f73\u659c\u7387\">\u786e\u5b9a pH \u8ba1\u6821\u51c6\u7684\u6700\u4f73\u659c\u7387<\/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\/what-is-an-acceptable-slope-for-ph-meter\/#%E5%BD%B1%E5%93%8D_pH_%E8%AE%A1%E6%A0%A1%E5%87%86%E4%B8%AD%E5%8F%AF%E6%8E%A5%E5%8F%97%E7%9A%84%E6%96%9C%E7%8E%87%E5%80%BC%E7%9A%84%E5%9B%A0%E7%B4%A0\" title=\"\u5f71\u54cd pH \u8ba1\u6821\u51c6\u4e2d\u53ef\u63a5\u53d7\u7684\u659c\u7387\u503c\u7684\u56e0\u7d20\">\u5f71\u54cd pH \u8ba1\u6821\u51c6\u4e2d\u53ef\u63a5\u53d7\u7684\u659c\u7387\u503c\u7684\u56e0\u7d20<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"determining-the-optimal-slope-for-ph-meter-calibration-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E7%A1%AE%E5%AE%9A_pH_%E8%AE%A1%E6%A0%A1%E5%87%86%E7%9A%84%E6%9C%80%E4%BD%B3%E6%96%9C%E7%8E%87\"><\/span>\u786e\u5b9a pH \u8ba1\u6821\u51c6\u7684\u6700\u4f73\u659c\u7387<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u5f53\u6d89\u53ca\u5230 pH \u8ba1\u6821\u51c6\u65f6\uff0c\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u53c2\u6570\u4e4b\u4e00\u662f\u6821\u51c6\u66f2\u7ebf\u7684\u659c\u7387\u3002\u66f2\u7ebf\u7684\u659c\u7387\u662f pH \u8ba1\u7075\u654f\u5ea6\u7684\u8861\u91cf\u6807\u51c6\uff0c\u4e3a\u4e86\u83b7\u5f97\u51c6\u786e\u53ef\u9760\u7684 pH \u6d4b\u91cf\u503c\uff0c\u786e\u4fdd\u659c\u7387\u843d\u5728\u53ef\u63a5\u53d7\u7684\u8303\u56f4\u5185\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"plastic push-to-connect fittings\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/QziWUFvTWEg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\u6821\u51c6\u66f2\u7ebf\u7684\u659c\u7387\u662f\u901a\u8fc7\u5c06\u4e00\u7cfb\u5217\u6807\u51c6\u7f13\u51b2\u6eb6\u6db2\u7684 pH \u503c\u4e0e\u4ece pH \u8ba1\u83b7\u5f97\u7684\u76f8\u5e94\u6beb\u4f0f\u8bfb\u6570\u4f5c\u56fe\u6765\u786e\u5b9a\u7684\u3002\u66f2\u7ebf\u7684\u659c\u7387\u662f\u901a\u8fc7\u5c06\u6beb\u4f0f\u7684\u53d8\u5316\u9664\u4ee5 pH \u5355\u4f4d\u7684\u53d8\u5316\u6765\u8ba1\u7b97\u7684\u3002\u659c\u7387\u9661\u8868\u793a pH \u8ba1\u7075\u654f\u5ea6\u9ad8\uff0c\u659c\u7387\u6d45\u8868\u793a\u7075\u654f\u5ea6\u8f83\u4f4e\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u6821\u51c6\u66f2\u7ebf\u7684\u659c\u7387\u5e94\u5728\u4e00\u5b9a\u8303\u56f4\u5185\uff0c\u4ee5\u786e\u4fdd pH \u6d4b\u91cf\u51c6\u786e\u53ef\u9760\u3002\u659c\u7387\u592a\u9661\u53ef\u80fd\u4f1a\u5bfc\u81f4 pH \u8ba1\u8fc7\u4e8e\u654f\u611f\u4e14\u5bb9\u6613\u51fa\u9519\uff0c\u800c\u659c\u7387\u592a\u6d45\u53ef\u80fd\u4f1a\u5bfc\u81f4 pH \u8ba1\u4e0d\u591f\u7075\u654f\uff0c\u65e0\u6cd5\u68c0\u6d4b pH \u7684\u5fae\u5c0f\u53d8\u5316\u3002<\/p>\n<p>\u4e00\u822c\u800c\u8a00\uff0cpH \u8ba1\u6821\u51c6\u66f2\u7ebf\u659c\u7387\u7684\u53ef\u63a5\u53d7\u8303\u56f4\u4e3a\u6bcf pH \u5355\u4f4d 55 \u81f3 65 \u6beb\u4f0f\u3002\u8be5\u8303\u56f4\u88ab\u8ba4\u4e3a\u662f\u5927\u591a\u6570 pH \u8ba1\u7684\u6700\u4f73\u8303\u56f4\uff0c\u53ef\u786e\u4fdd pH \u8ba1\u8db3\u591f\u7075\u654f\uff0c\u80fd\u591f\u68c0\u6d4b pH \u503c\u7684\u5fae\u5c0f\u53d8\u5316\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u6821\u51c6\u66f2\u7ebf\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/03\/CL-9500-Water-Quality-Test-Residual-Chlorine-Controller3.png\" alt=\"alt-206\" class=\"wp-image-206\" id=\"i206\" \/><\/p>\n<p>\u5982\u679c\u6821\u51c6\u66f2\u7ebf\u7684\u659c\u7387\u8d85\u51fa\u6b64\u53ef\u63a5\u53d7\u8303\u56f4\uff0c\u5219\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u6821\u51c6 pH \u8ba1\u6216\u8c03\u6574\u6821\u51c6\u8bbe\u7f6e\uff0c\u4ee5\u4f7f\u659c\u7387\u56de\u5230\u6700\u4f73\u8303\u56f4\u5185\u3002\u8fd9\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u6240\u4f7f\u7528\u7684\u6821\u51c6\u7f13\u51b2\u6db2\u6216\u8c03\u6574 pH \u8ba1\u672c\u8eab\u7684\u6821\u51c6\u8bbe\u7f6e\u6765\u5b8c\u6210\u3002<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/03\/ROC-8221-Factory-supply-Single-Stage-Double-Channels-RO-Controller1.jpg\" alt=\"alt-209\" class=\"wp-image-209\" id=\"i209\" \/><br \/>\n\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cpH \u8ba1\u6821\u51c6\u53ef\u63a5\u53d7\u7684\u659c\u7387\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e pH \u8ba1\u7684\u5177\u4f53\u578b\u53f7\u548c\u5236\u9020\u5546\u3002\u67d0\u4e9b pH \u8ba1\u7684\u6821\u51c6\u66f2\u7ebf\u659c\u7387\u53ef\u80fd\u6709\u4e0d\u540c\u7684\u6700\u4f73\u8303\u56f4\uff0c\u56e0\u6b64\u8bf7\u52a1\u5fc5\u54a8\u8be2\u5236\u9020\u5546\u9488\u5bf9\u6240\u4f7f\u7528\u7684\u7279\u5b9a pH \u8ba1\u7684\u6307\u5357\u6216\u89c4\u683c\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"3\">FL-9900\u9ad8\u7cbe\u5ea6\u578b\u8f6c\u8f6e\u6d41\u91cf\u63a7\u5236\u5668<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u6d4b\u91cf\u8303\u56f4<\/td>\n<td>\u9891\u7387<\/td>\n<td>0\uff5e2K Hz<\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u901f<\/td>\n<td>0.5\uff5e5\u7c73\/\u79d2<\/td>\n<\/tr>\n<tr>\n<td>\u77ac\u65f6\u6d41\u91cf<\/td>\n<td>0\uff5e2000\u7c73\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<td>\u7d2f\u8ba1\u6d41\u91cf<\/td>\n<td>0\uff5e9999 9999.999 \u7c73\u00b3<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u9002\u7528\u7ba1\u5f84\u8303\u56f4<\/td>\n<td>DN15\uff5eDN100;DN125\uff5eDN300<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u5206\u8fa8\u7387<\/td>\n<td>0.01\u7c73\/\u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u5237\u65b0\u7387<\/td>\n<td>1\u79d2<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u7cbe\u5ea6\u7b49\u7ea7<\/td>\n<td>2.0\u7ea7<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u91cd\u590d\u6027<\/td>\n<td>\u00b10.5% <\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\">\u4f20\u611f\u5668\u8f93\u5165<\/td>\n<td>\u534a\u5f84\uff1a0\uff5e2K Hz<\/td>\n<\/tr>\n<tr>\n<td>\u4f9b\u7535\u7535\u538b\uff1aDC 24V\uff08\u4eea\u5668\u5185\u90e8\u4f9b\u7535\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u7535\u5b50\u5355\u5143\u81ea\u52a8\u6e29\u5ea6\u8865\u507f\u8bef\u5dee<\/td>\n<td>+0.5% FS\uff1b<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">4-20mA<\/td>\n<td>\u6280\u672f\u7279\u70b9<\/td>\n<td>\u4eea\u8868\/\u53d8\u9001\u5668\u53cc\u6a21\u5f0f\uff08\u5149\u7535\u9694\u79bb\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u56de\u8def\u7535\u963b<\/td>\n<td>500Q(\u6700\u5927)\uff0cDC24V;<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u8f93\u7cbe\u5ea6<\/td>\n<td>\u00b10.01mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u63a7\u5236\u7aef\u53e3<\/td>\n<td>\u63a5\u89e6\u65b9\u5f0f<\/td>\n<td>\u65e0\u6e90\u7ee7\u7535\u5668\u63a7\u5236\u8f93\u51fa<\/td>\n<\/tr>\n<tr>\n<td>\u8d1f\u8f7d\u80fd\u529b<\/td>\n<td>\u8d1f\u8f7d\u7535\u6d415A\uff08\u6700\u5927\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u529f\u80fd\u9009\u62e9<\/td>\n<td>\u77ac\u65f6\u6d41\u91cf\u4e0a\u9650\/\u4e0b\u9650\u62a5\u8b66<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u4e3b\u7535\u6e90<\/td>\n<td>\uff1b 3.OW<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u7535\u7f06\u957f\u5ea6<\/td>\n<td>\u5de5\u5382\u914d\u7f6e\uff1a5m\uff0c\u53ef\u7ea6\u5b9a\uff1a\uff081~500\uff09m<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u73af\u5883\u8981\u6c42<\/td>\n<td>\u6e29\u5ea6\uff1a0~50\u2103\uff1b\u76f8\u5bf9\u6e7f\u5ea6\uff1a\u2265%RH<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u5b58\u50a8\u73af\u5883<\/td>\n<td>\u6e29\u5ea6\uff1a(-20\u2103~60\u2103)\uff1b\u6e7f\u5ea6\uff1a85%RH<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u5916\u5f62\u5c3a\u5bf8<\/td>\n<td>96\u00d796\u00d772mm\uff08\u9ad8\u5ea6\u00d7\u5bbd\u5ea6\u00d7\u6df1\u5ea6\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u5f00\u53e3\u5c3a\u5bf8<\/td>\n<td>92\u00d792mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u5b89\u88c5\u65b9\u5f0f<\/td>\n<td>\u76d8\u88c5\u3001\u5feb\u901f\u56fa\u5b9a<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"8\">\u4f20\u611f\u5668<\/td>\n<td>\u672c\u4f53\u6750\u8d28<\/td>\n<td>\u672c\u4f53\uff1a\u5de5\u7a0b\u5851\u6599PP\uff1b\u8f74\u627f\uff1aZr02\u9ad8\u6e29\u6c27\u5316\u9506<\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u91cf\u8303\u56f4<\/td>\n<td>0.5\uff5e5\u7c73\/\u79d2<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u538b<\/td>\n<td>\u22640.6MPa<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90\u7535\u538b<\/td>\n<td>lDC 24V<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u8109\u51b2\u5e45\u5ea6\n<\/td>\n<td>Vp\u22658V<\/td>\n<\/tr>\n<tr>\n<td>\u666e\u901a\u7ba1\u5f84<\/td>\n<td>DN15\uff5eDN100;DN125\uff5eDN600<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u7b49\u7279\u6027<\/td>\n<td>\u5355\u76f8\u4ecb\u8d28\uff080~60\u2103\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u88c5\u65b9\u5f0f<\/td>\n<td>\u76f4\u63a5\u63d2\u5165\u884c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\u603b\u4e4b\uff0c\u6821\u51c6\u66f2\u7ebf\u7684\u659c\u7387\u662f\u6821\u51c6 pH \u8ba1\u65f6\u9700\u8981\u8003\u8651\u7684\u91cd\u8981\u53c2\u6570\u3002\u786e\u4fdd\u659c\u7387\u843d\u5728\u53ef\u63a5\u53d7\u7684\u8303\u56f4\u5185\uff08\u901a\u5e38\u4e3a\u6bcf pH \u5355\u4f4d 55 \u81f3 65 \u6beb\u4f0f\uff09\uff0c\u5bf9\u4e8e\u83b7\u5f97\u51c6\u786e\u53ef\u9760\u7684 pH \u6d4b\u91cf\u81f3\u5173\u91cd\u8981\u3002\u5982\u679c\u659c\u7387\u8d85\u51fa\u6b64\u8303\u56f4\uff0c\u5219\u53ef\u80fd\u9700\u8981\u8fdb\u884c\u8c03\u6574\u4ee5\u91cd\u65b0\u6821\u51c6 pH \u8ba1\u5e76\u4f7f\u659c\u7387\u56de\u5230\u6700\u4f73\u8303\u56f4\u5185\u3002\u901a\u8fc7\u5173\u6ce8\u6821\u51c6\u66f2\u7ebf\u7684\u659c\u7387\uff0c\u7528\u6237\u53ef\u4ee5\u786e\u4fdd\u5176 pH \u8ba1\u5f97\u5230\u6b63\u786e\u6821\u51c6\u5e76\u63d0\u4f9b\u51c6\u786e\u7684 pH \u6d4b\u91cf\u3002<\/p>\n<h1 id=\"factors-affecting-acceptable-slope-values-in-ph-meter-calibration-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%E5%BD%B1%E5%93%8D_pH_%E8%AE%A1%E6%A0%A1%E5%87%86%E4%B8%AD%E5%8F%AF%E6%8E%A5%E5%8F%97%E7%9A%84%E6%96%9C%E7%8E%87%E5%80%BC%E7%9A%84%E5%9B%A0%E7%B4%A0\"><\/span>\u5f71\u54cd pH \u8ba1\u6821\u51c6\u4e2d\u53ef\u63a5\u53d7\u7684\u659c\u7387\u503c\u7684\u56e0\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u5728\u6821\u51c6 pH \u8ba1\u65f6\uff0c\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u53c2\u6570\u4e4b\u4e00\u662f\u659c\u7387\u503c\u3002\u659c\u7387\u503c\u8861\u91cf pH \u8ba1\u5bf9 pH \u53d8\u5316\u7684\u54cd\u5e94\u7a0b\u5ea6\u3002\u659c\u7387\u503c\u8d8a\u9ad8\uff0cpH \u8ba1\u7684\u7075\u654f\u5ea6\u548c\u51c6\u786e\u5ea6\u8d8a\u9ad8\uff0c\u800c\u659c\u7387\u503c\u8d8a\u4f4e\uff0cpH \u8ba1\u7684\u7075\u654f\u5ea6\u548c\u51c6\u786e\u5ea6\u8d8a\u4f4e\u3002\u4e00\u822c\u6765\u8bf4\uff0c95-105% \u5de6\u53f3\u7684\u659c\u7387\u503c\u5bf9\u4e8e\u5927\u591a\u6570 pH 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(FS)<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u3002\u6bd4\u8f83<\/td>\n<td>\u81ea\u52a8\u6e29\u5ea6\u8865\u507f<\/td>\n<\/tr>\n<tr>\n<td>\u6b4c\u5267\u3002\u6e29\u5ea6<\/td>\n<td>\u6b63\u5e380\uff5e50\u2103;\u9ad8\u6e290\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u4f20\u611f\u5668<\/td>\n<td>C=0.01\/0.02\/0.1\/1.0\/10.0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>\u663e\u793a<\/td>\n<td>\u6db2\u6676\u5c4f<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u8baf<\/td>\n<td>4-20mA\u8f93\u51fa\/2-10V\/1-5V\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa<\/td>\n<td>\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 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