{"id":23042,"date":"2024-08-30T15:03:56","date_gmt":"2024-08-30T07:03:56","guid":{"rendered":"https:\/\/shchimay.com\/?p=23042"},"modified":"2024-08-31T10:39:45","modified_gmt":"2024-08-31T02:39:45","slug":"theory-of-ph-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ja\/theory-of-ph-meter\/","title":{"rendered":"ph\u8a08\u306e\u7406\u8ad6"},"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\/ja\/theory-of-ph-meter\/#pH%E8%A8%88%E6%B8%AC%E5%AE%9A%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E6%A0%A1%E6%AD%A3%E3%81%AE%E9%87%8D%E8%A6%81%E6%80%A7\" title=\"pH\u8a08\u6e2c\u5b9a\u306b\u304a\u3051\u308b\u6821\u6b63\u306e\u91cd\u8981\u6027\">pH\u8a08\u6e2c\u5b9a\u306b\u304a\u3051\u308b\u6821\u6b63\u306e\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\/ja\/theory-of-ph-meter\/#pH%E8%A8%88%E3%81%AE%E6%93%8D%E4%BD%9C%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E3%83%8D%E3%83%AB%E3%83%B3%E3%82%B9%E3%83%88%E6%96%B9%E7%A8%8B%E5%BC%8F%E3%81%AE%E7%90%86%E8%A7%A3\" title=\"pH\u8a08\u306e\u64cd\u4f5c\u306b\u304a\u3051\u308b\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306e\u7406\u89e3\">pH\u8a08\u306e\u64cd\u4f5c\u306b\u304a\u3051\u308b\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306e\u7406\u89e3<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"importance-of-calibration-in-ph-meter-measurements-wpaicgheading\"><span class=\"ez-toc-section\" id=\"pH%E8%A8%88%E6%B8%AC%E5%AE%9A%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E6%A0%A1%E6%AD%A3%E3%81%AE%E9%87%8D%E8%A6%81%E6%80%A7\"><\/span>pH\u8a08\u6e2c\u5b9a\u306b\u304a\u3051\u308b\u6821\u6b63\u306e\u91cd\u8981\u6027<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\npH \u30e1\u30fc\u30bf\u30fc\u306f\u3001\u98df\u54c1\u304a\u3088\u3073\u98f2\u6599\u3001\u533b\u85ac\u54c1\u3001\u74b0\u5883\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u5b58\u5728\u3059\u308b\u6c34\u7d20\u30a4\u30aa\u30f3\u306e\u6fc3\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u6eb6\u6db2\u306e\u9178\u6027\u307e\u305f\u306f\u30a2\u30eb\u30ab\u30ea\u6027\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6b63\u78ba\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6e2c\u5b9a\u3092\u884c\u3046\u306b\u306f\u3001pH \u30e1\u30fc\u30bf\u30fc\u306e\u6821\u6b63\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u6821\u6b63\u306f\u3001\u200b\u200bpH \u30e1\u30fc\u30bf\u30fc\u304c\u6b63\u78ba\u3067\u6b63\u78ba\u306a\u6e2c\u5b9a\u5024\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u3001pH \u30e1\u30fc\u30bf\u30fc\u3092\u8abf\u6574\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u308c\u306f\u3001pH \u30e1\u30fc\u30bf\u30fc\u306e\u6e2c\u5b9a\u5024\u3092\u3001\u5b9a\u7fa9\u3055\u308c\u305f pH \u5024\u3092\u6301\u3064\u65e2\u77e5\u306e\u6a19\u6e96\u6eb6\u6db2\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u3092\u6821\u6b63\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u8aad\u307f\u53d6\u308a\u5024\u306e\u6f5c\u5728\u7684\u306a\u30a8\u30e9\u30fc\u3084\u504f\u5dee\u3092\u7279\u5b9a\u3057\u3066\u4fee\u6b63\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>pH \u30e1\u30fc\u30bf\u30fc\u306e\u6e2c\u5b9a\u306b\u304a\u3044\u3066\u6821\u6b63\u304c\u91cd\u8981\u3067\u3042\u308b\u4e3b\u306a\u7406\u7531\u306e 1 \u3064\u306f\u3001\u6a5f\u5668\u306e\u7cbe\u5ea6\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3001\u96fb\u6975\u306e\u7d4c\u5e74\u52a3\u5316\u3001\u6c5a\u67d3\u3001\u4e0d\u9069\u5207\u306a\u53d6\u308a\u6271\u3044\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u308a\u3001pH \u30e1\u30fc\u30bf\u30fc\u304c\u5909\u52d5\u3057\u305f\u308a\u3001\u7cbe\u5ea6\u304c\u4f4e\u4e0b\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u3092\u5b9a\u671f\u7684\u306b\u6821\u6b63\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u691c\u51fa\u3057\u3066\u4fee\u6b63\u3057\u3001\u6a5f\u5668\u304c\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6e2c\u5b9a\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>pH \u30e1\u30fc\u30bf\u30fc\u306e\u6e2c\u5b9a\u306b\u304a\u3044\u3066\u6821\u6b63\u304c\u91cd\u8981\u3067\u3042\u308b\u3082\u3046 1 \u3064\u306e\u7406\u7531\u306f\u3001\u7d50\u679c\u306e\u4e00\u8cab\u6027\u3068\u518d\u73fe\u6027\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u533b\u85ac\u54c1\u88fd\u9020\u3084\u6c34\u51e6\u7406\u30d7\u30e9\u30f3\u30c8\u306a\u3069\u3001\u6b63\u78ba\u306a pH \u6e2c\u5b9a\u304c\u91cd\u8981\u306a\u696d\u754c\u3067\u306f\u3001pH \u6e2c\u5b9a\u5024\u306e\u5c0f\u3055\u306a\u8aa4\u5dee\u3067\u3082\u91cd\u5927\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u3092\u6821\u6b63\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u6e2c\u5b9a\u5024\u304c\u6b63\u78ba\u3067\u4e00\u8cab\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u4fe1\u3067\u304d\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u610f\u601d\u6c7a\u5b9a\u3068\u54c1\u8cea\u7ba1\u7406\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6821\u6b63\u306f\u3001\u200b\u200bpH \u30e1\u30fc\u30bf\u30fc\u306e\u7cfb\u7d71\u7684\u8aa4\u5dee\u3092\u7279\u5b9a\u3057\u3066\u4fee\u6b63\u3059\u308b\u306e\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002\u7cfb\u7d71\u7684\u8aa4\u5dee\u306f\u3001\u540c\u3058\u65b9\u5411\u306b\u4e00\u8cab\u3057\u3066\u767a\u751f\u3059\u308b\u8aa4\u5dee\u3067\u3042\u308a\u3001\u504f\u3063\u305f\u6e2c\u5b9a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u65e2\u77e5\u306e pH \u5024\u306e\u6a19\u6e96\u6eb6\u6db2\u3092\u4f7f\u7528\u3057\u3066 pH \u30e1\u30fc\u30bf\u30fc\u3092\u6821\u6b63\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u7cfb\u7d71\u7684\u8aa4\u5dee\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3057\u3001\u305d\u308c\u3089\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u8abf\u6574\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p> \u7cbe\u5ea6\u3068\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u306b\u52a0\u3048\u3066\u3001pH \u30e1\u30fc\u30bf\u30fc\u306e\u6821\u6b63\u3082\u91cd\u8981\u3067\u3059\u898f\u5236\u8981\u4ef6\u306e\u9075\u5b88\u306e\u305f\u3081\u3002\u98df\u54c1\u3001\u98f2\u6599\u3001\u533b\u85ac\u54c1\u306a\u3069\u306e\u696d\u754c\u306b\u306f\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u3068\u5b89\u5168\u6027\u3092\u7ba1\u7406\u3059\u308b\u53b3\u683c\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u57fa\u6e96\u304c\u3042\u308a\u307e\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u306e\u5b9a\u671f\u7684\u306a\u6821\u6b63\u306f\u3001\u6e2c\u5b9a\u5024\u304c\u3053\u308c\u3089\u306e\u898f\u683c\u3084\u898f\u5236\u3092\u78ba\u5b9f\u306b\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u3068\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> pH \u30e1\u30fc\u30bf\u30fc\u3092\u6821\u6b63\u3059\u308b\u306b\u306f\u3001\u901a\u5e38\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u65e2\u77e5\u306e pH \u5024\u3092\u6301\u3064 2 \u3064\u4ee5\u4e0a\u306e\u6a19\u6e96\u6eb6\u6db2\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u901a\u5e38\u3001\u8a8d\u5b9a\u3055\u308c\u305f\u6a19\u6e96\u7269\u8cea\u3092\u4f7f\u7528\u3057\u3066\u8abf\u88fd\u3055\u308c\u3001\u56fd\u5bb6\u6a19\u6e96\u306b\u8ffd\u8de1\u53ef\u80fd\u3067\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u306e\u96fb\u6975\u3092\u6a19\u6e96\u6eb6\u6db2\u306b\u6d78\u3057\u3001pH \u5024\u306b\u4e00\u81f4\u3059\u308b\u3088\u3046\u306b\u6a5f\u5668\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f pH \u30e1\u30fc\u30bf\u30fc\u3092\u6821\u6b63\u3057\u3001\u305d\u306e\u7cbe\u5ea6\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-8301A-Conductivity-Resistivity-Online-Controller2.jpg\" alt=\"alt-3612\" class=\"wp-image-3612\" id=\"i3612\" \/><\/p>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u6821\u6b63\u306f pH \u30e1\u30fc\u30bf\u30fc\u6e2c\u5b9a\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6a5f\u5668\u306e\u7cbe\u5ea6\u3001\u4e00\u8cab\u6027\u3001\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3057\u3001\u7cfb\u7d71\u7684\u30a8\u30e9\u30fc\u3092\u7279\u5b9a\u3057\u3066\u4fee\u6b63\u3057\u3001\u898f\u5236\u8981\u4ef6\u3078\u306e\u6e96\u62e0\u3092\u78ba\u4fdd\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u6a19\u6e96\u6eb6\u6db2\u3092\u4f7f\u7528\u3057\u3066\u5b9a\u671f\u7684\u306b pH \u30e1\u30fc\u30bf\u30fc\u3092\u6821\u6b63\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f pH \u6e2c\u5b9a\u306e\u7cbe\u5ea6\u306b\u81ea\u4fe1\u3092\u6301\u3061\u3001\u4fe1\u983c\u3067\u304d\u308b\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1 id=\"understanding-the-nernst-equation-in-ph-meter-operation-wpaicgheading\"><span class=\"ez-toc-section\" id=\"pH%E8%A8%88%E3%81%AE%E6%93%8D%E4%BD%9C%E3%81%AB%E3%81%8A%E3%81%91%E3%82%8B%E3%83%8D%E3%83%AB%E3%83%B3%E3%82%B9%E3%83%88%E6%96%B9%E7%A8%8B%E5%BC%8F%E3%81%AE%E7%90%86%E8%A7%A3\"><\/span>pH\u8a08\u306e\u64cd\u4f5c\u306b\u304a\u3051\u308b\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306e\u7406\u89e3<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\npH\u8a08\u306f\u3001\u5316\u5b66\u3001\u751f\u7269\u5b66\u3001\u74b0\u5883\u79d1\u5b66\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6a5f\u5668\u3067\u3059\u3002\u6eb6\u6db2\u306e\u9178\u6027\u307e\u305f\u306f\u30a2\u30eb\u30ab\u30ea\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u3053\u308c\u306f\u591a\u304f\u306e\u79d1\u5b66\u5b9f\u9a13\u3084\u5de5\u696d\u30d7\u30ed\u30bb\u30b9\u3067\u91cd\u8981\u3067\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u306e\u52d5\u4f5c\u306f\u3001\u6e2c\u5b9a\u3055\u308c\u305f pH \u5024\u3068\u96fb\u6975\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u96fb\u5727\u3068\u306e\u95a2\u4fc2\u3092\u8aac\u660e\u3059\u308b\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002 <\/p>\n<p> \u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306f\u3001\u30c9\u30a4\u30c4\u306e\u7269\u7406\u5316\u5b66\u8005\u30f4\u30a1\u30eb\u30bf\u30fc \u30cd\u30eb\u30f3\u30b9\u30c8\u306b\u3061\u306a\u3093\u3067\u547d\u540d\u3055\u308c\u307e\u3057\u305f\u3002 20\u4e16\u7d00\u521d\u982d\u3002\u3053\u308c\u306f\u3001\u96fb\u6c17\u5316\u5b66\u30bb\u30eb\u306e\u96fb\u6975\u96fb\u4f4d\u3092\u6eb6\u6db2\u4e2d\u306e\u30a4\u30aa\u30f3\u306e\u6fc3\u5ea6\u306b\u95a2\u9023\u4ed8\u3051\u308b\u96fb\u6c17\u5316\u5b66\u306e\u57fa\u672c\u65b9\u7a0b\u5f0f\u3067\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u306e\u5834\u5408\u3001\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u3092\u4f7f\u7528\u3057\u3066\u3001pH \u96fb\u6975\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u96fb\u5727\u306b\u57fa\u3065\u3044\u3066\u6eb6\u6db2\u306e pH \u3092\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p>pH \u96fb\u6975\u306e\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306f\u3001\u6b21\u306e\u5f0f\u3067\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>E = E0 + ( 0.05916\/n) * log([H+])<\/p>\n<p>\u3053\u3053\u3067:<\/p>\n<p>E\u306f\u6e2c\u5b9a\u3055\u308c\u305f\u96fb\u6975\u96fb\u4f4d<\/p>\n<p>E0\u306f\u6a19\u6e96\u96fb\u6975\u96fb\u4f4d<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\u30e2\u30c7\u30eb<\/td>\n<td>DO-810\/1800 \u6eb6\u5b58\u9178\u7d20\u8a08<\/td>\n<\/tr>\n<tr>\n<td>\u7bc4\u56f2<\/td>\n<td>0\uff5e20.00mg\/L<\/td>\n<\/tr>\n<tr>\n<td>\u7cbe\u5ea6<\/td>\n<td>\\\u00b10.5% FS<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6\u6bd4\u8f03<\/td>\n<td>0-60\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u30aa\u30da\u30e9\u3002\u6e29\u5ea6<\/td>\n<td>0\\\uff5e60\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u30bb\u30f3\u30b5\u30fc<\/td>\n<td>\u6eb6\u5b58\u9178\u7d20\u30bb\u30f3\u30b5\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u793a<\/td>\n<td>\u30bb\u30b0\u30e1\u30f3\u30c8\u30b3\u30fc\u30c9\u64cd\u4f5c\/128*64 LCD\u753b\u9762(DO-1800)<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u30aa\u30d7\u30b7\u30e7\u30f3\u306eRS485<\/td>\n<\/tr>\n<tr>\n<td>\u51fa\u529b<\/td>\n<td>4-20mA\u51fa\u529b\\\u00a0 \u4e0a\u4e0b\u9650\u30c0\u30d6\u30eb\u30ea\u30ec\u30fc\u5236\u5fa1<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30ef\u30fc<\/td>\n<td>AC 220V\\\u00b110 \u30d1\u30fc\u30bb\u30f3\u30c8 50\/60Hz \u307e\u305f\u306f AC 110V\\\u00b110 \u30d1\u30fc\u30bb\u30f3\u30c8 50\/60Hz \u307e\u305f\u306f DC24V\/0.5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u52b4\u50cd\u74b0\u5883<\/td>\n<td>\u5468\u56f2\u6e29\u5ea6:0\\\uff5e50\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u76f8\u5bfe\u6e7f\u5ea6\\\u226485\u30d1\u30fc\u30bb\u30f3\u30c8<\/td>\n<\/tr>\n<tr>\n<td>\u5bf8\u6cd5<\/td>\n<td>96\\\u00d796\\\u00d7100mm(H\\\u00d7W\\\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>\u7a74\u30b5\u30a4\u30ba<\/td>\n<td>92\\\u00d792mm(H\\\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30e2\u30fc\u30c9<\/td>\n<td>\u57cb\u3081\u8fbc\u307f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nn \u306f\u9178\u5316\u9084\u5143\u53cd\u5fdc\u3067\u79fb\u52d5\u3059\u308b\u96fb\u5b50\u306e\u6570<\/p>\n<p>[H+]\u306f\u6eb6\u6db2\u4e2d\u306e\u6c34\u7d20\u30a4\u30aa\u30f3\u306e\u6fc3\u5ea6\uff5cpH\u8a08\u306e\u5834\u5408\u3001\u6a19\u6e96\u96fb\u6975\u96fb\u4f4d\uff08E0\uff09\u306f\u6e2c\u5b9a\u306b\u4f7f\u7528\u3059\u308b\u96fb\u6975\u3068\u53c2\u7167\u96fb\u6975\u306e\u69cb\u9020\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u9178\u5316\u9084\u5143\u53cd\u5fdc\u3067\u306f 1 \u3064\u306e\u6c34\u7d20\u30a4\u30aa\u30f3\u306e\u4ea4\u63db\u304c\u542b\u307e\u308c\u308b\u305f\u3081\u3001pH \u96fb\u6975\u306e\u5834\u5408\u3001\u8ee2\u9001\u3055\u308c\u308b\u96fb\u5b50\u306e\u6570 (n) \u306f\u901a\u5e38 1 \u3067\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u3067\u6e2c\u5b9a\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u6eb6\u6db2\u4e2d\u306e\u6c34\u7d20\u30a4\u30aa\u30f3 ([H+]) \u306e\u6fc3\u5ea6\u3067\u3059\u3002<\/p>\n<p><div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-23042-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019.mp4<\/a><\/video><\/div>pH\u96fb\u6975\u3092\u6eb6\u6db2\u306b\u6d78\u3059\u3068\u3001\u6eb6\u6db2\u4e2d\u306e\u6c34\u7d20\u30a4\u30aa\u30f3\u6fc3\u5ea6\u306e\u5bfe\u6570\u306b\u6bd4\u4f8b\u3057\u305f\u96fb\u5727\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u96fb\u5727\u306f\u30cd\u30eb\u30f3\u30b9\u30c8\u306e\u5f0f\u3092\u4f7f\u7528\u3057\u3066 pH \u5024\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002 pH \u30e1\u30fc\u30bf\u30fc\u306f\u3001\u6e2c\u5b9a\u5bfe\u8c61\u306e\u6eb6\u6db2\u306e\u9178\u6027\u307e\u305f\u306f\u30a2\u30eb\u30ab\u30ea\u6027\u3092\u793a\u3059\u3053\u306e pH \u5024\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u306f\u3001pH \u30e1\u30fc\u30bf\u30fc\u306e\u6b63\u78ba\u306a\u52d5\u4f5c\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u96fb\u6975\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f\u96fb\u5727\u3092\u3001\u79d1\u5b66\u5b9f\u9a13\u3084\u5de5\u696d\u30d7\u30ed\u30bb\u30b9\u3067\u4f7f\u7528\u3067\u304d\u308b\u610f\u5473\u306e\u3042\u308b pH \u5024\u306b\u5909\u63db\u3067\u304d\u307e\u3059\u3002\u30cd\u30eb\u30f3\u30b9\u30c8\u65b9\u7a0b\u5f0f\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001pH \u6e2c\u5b9a\u306e\u57fa\u672c\u539f\u7406\u3092\u7406\u89e3\u3057\u3001pH 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