{"id":26405,"date":"2024-09-14T14:41:14","date_gmt":"2024-09-14T06:41:14","guid":{"rendered":"https:\/\/shchimay.com\/?p=26405"},"modified":"2024-09-15T13:13:51","modified_gmt":"2024-09-15T05:13:51","slug":"how-does-a-ph-meter-measure-the-ph-of-a-solution","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ko\/how-does-a-ph-meter-measure-the-ph-of-a-solution\/","title":{"rendered":"ph \uce21\uc815\uae30\ub294 \uc6a9\uc561\uc758 ph\ub97c \uc5b4\ub5bb\uac8c \uce21\uc815\ud569\ub2c8\uae4c?"},"content":{"rendered":"<h1 id=\"understanding-the-principles-of-ph-measurement-wpaicgheading\">pH \uce21\uc815 \uc6d0\ub9ac\uc758 \uc774\ud574<\/h1>\n<p>\npH \uce21\uc815\uae30\ub294 \ud654\ud559 \ubc0f \uc0dd\ubb3c\ud559 \ubd84\uc57c\uc5d0\uc11c \uc6a9\uc561\uc758 \uc0b0\ub3c4 \ub610\ub294 \uc54c\uce7c\ub9ac\ub3c4\ub97c \uce21\uc815\ud558\ub294 \ub370 \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. pH \ucc99\ub3c4\uc758 \ubc94\uc704\ub294 0\ubd80\ud130 14\uae4c\uc9c0\uc774\uba70, 7\uc740 \uc911\uc131, 7 \ubbf8\ub9cc\uc758 \uac12\uc740 \uc0b0\uc131, 7 \uc774\uc0c1\uc758 \uac12\uc740 \uc54c\uce7c\ub9ac\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 pH \uce21\uc815\uae30\ub294 \uc6a9\uc561\uc758 pH\ub97c \uc815\ud655\ud788 \uc5b4\ub5bb\uac8c \uce21\uc815\ud569\ub2c8\uae4c?<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/09\/DO-1800-Dissolved-oxygen-measurement-and-control-instrument-2.png\" alt=\"alt-310\" class=\"wp-image-310\" id=\"i310\" \/><\/p>\n<p>pH \uce21\uc815\uae30\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub294 \ud14c\uc2a4\ud2b8 \uc911\uc778 \uc6a9\uc561\uc758 \uc218\uc18c \uc774\uc628\uc5d0 \ubbfc\uac10\ud55c \uc720\ub9ac \uc804\uadf9\uc785\ub2c8\ub2e4. \uc720\ub9ac \uc804\uadf9\uc774 \uc6a9\uc561\uacfc \uc811\ucd09\ud558\uba74 \uc804\uadf9 \ub0b4\ubd80\uc640 \uc678\ubd80 \uc0ac\uc774\uc5d0 \uc804\uc704\ucc28\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774 \uc804\uc704\ucc28\ub294 pH \uac12\uc744 \uacc4\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc561 \ub0b4 \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc5d0 \uc815\ube44\ub840\ud569\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>CCT-3300<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\uc0c1\uc218<\/td>\n<td>10.00cm-1<\/td>\n<td>1.000cm-1<\/td>\n<td>0.100cm-1<\/td>\n<td>0.010cm-1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\uc804\ub3c4\ub3c4<\/td>\n<td>(500\uff5e20,000)<\/td>\n<td>(1.0\uff5e2,000)<\/td>\n<td>(0.5\uff5e200)<\/td>\n<td>(0.05\uff5e18.25)<\/td>\n<\/tr>\n<tr>\n<td>\u03bcS\/cm<\/td>\n<td>\u03bcS\/cm<\/td>\n<td>\u03bcS\/cm<\/td>\n<td>M\u03a9\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">TDS<\/td>\n<td>(250\uff5e10,000)<\/td>\n<td>(0.5\uff5e1,000)<\/td>\n<td>(0.25\uff5e100)<\/td>\n<td rowspan=\"2\">\u2014\u2014<\/td>\n<\/tr>\n<tr>\n<td>ppm<\/td>\n<td>ppm<\/td>\n<td>ppm<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uc628<\/td>\n<td colspan=\"4\">(0\uff5e50)\u2103\uff08\uc628\ub3c4. \ubcf4\uc0c1 : NTC10K\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\ud574\uc0c1\ub3c4<\/td>\n<td colspan=\"4\">\uc804\ub3c4\uc728: 0.01\u03bcS\/cm\uff1b0.01mS\/cm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">TDS: 0.01ppm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">\uc628\ub3c4: 0.1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\uc815\ud655\ub3c4<\/td>\n<td colspan=\"4\">\uc804\ub3c4\ub3c4: 1.5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">\ube44\uc800\ud56d: 2.0% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">TDS:1.5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">\uc628\ub3c4:\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>\uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825<\/td>\n<td colspan=\"4\">\uc120\ud0dd\uc744 \uc704\ud55c \ub2e8\uc77c \uc808\uc5f0(4\uff5e20)mA\u0ff0\uacc4\uae30\/\uc1a1\uc2e0\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc5b4 \ucd9c\ub825<\/td>\n<td colspan=\"4\">SPDT \ub9b4\ub808\uc774\uff0c\ubd80\ud558 \uc6a9\ub7c9: AC 230V\/50A(\ucd5c\ub300)<\/td>\n<\/tr>\n<tr>\n<td>\uc791\uc5c5\ud658\uacbd<\/td>\n<td colspan=\"4\">\uc628\ub3c4:\u00a0(0\uff5e50)\u2103\uff1b\uc0c1\ub300 \uc2b5\ub3c4\uff1a\u00a0\u226485% RH(\uacb0\ub85c \uc5c6\uc74c)<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\uad00\ud658\uacbd<\/td>\n<td colspan=\"4\">\uc628\ub3c4:(-20\uff5e60)\u2103; \uc0c1\ub300 \uc2b5\ub3c4\u00a0\u226485% RH(\uacb0\ub85c \uc5c6\uc74c)<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc6d0<\/td>\n<td colspan=\"4\">DC 24V\/AC 110V\/AC 220V\u008115% \uff08\uc120\ud0dd\uff09<\/td>\n<\/tr>\n<tr>\n<td>\ucc28\uc6d0<\/td>\n<td colspan=\"4\">48mm\u00d796mm\u00d780mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>\uad6c\uba4d \ud06c\uae30<\/td>\n<td colspan=\"4\">44mm\u00d792mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\uc124\uce58<\/td>\n<td colspan=\"4\">\ud328\ub110 \uc7a5\ucc29, \ube60\ub978 \uc124\uce58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\uc6a9\uc561\uc758 pH\ub97c \uce21\uc815\ud558\ub824\uba74 \uc720\ub9ac\uc804\uadf9\uc744 \uc6a9\uc561\uc5d0 \ub2f4\uadf8\uace0, \uce21\uc815\uc5d0 \ub300\ud55c \uc548\uc815\uc801\uc778 \uae30\uc900\uc810\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uae30\uc900\uc804\uadf9\ub3c4 \uc6a9\uc561 \uc548\uc5d0 \ub123\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc720\ub9ac \uc804\uadf9\uacfc \uae30\uc900 \uc804\uadf9 \uc0ac\uc774\uc758 \uc804\uc704\ucc28\ub97c pH \uce21\uc815\uae30\ub85c \uce21\uc815\ud558\uace0 \uc774 \uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc6a9\uc561\uc758 pH\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<p>pH \uce21\uc815\uae30\ub97c \uc0ac\uc6a9\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc911\uc694\ud55c \uc694\uc18c \uc911 \ud558\ub098\ub294 \uad50\uc815\uc785\ub2c8\ub2e4. pH \uce21\uc815\uae30\ub294 \uc815\ud655\ud55c \uce21\uc815\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 pH \uac12\uc774 \uc54c\ub824\uc9c4 \uc644\ucda9 \uc6a9\uc561\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc815\uae30\uc801\uc73c\ub85c \uad50\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uad50\uc815\uc740 \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub978 \uc720\ub9ac \uc804\uadf9 \uac10\ub3c4\uc758 \ub4dc\ub9ac\ud504\ud2b8 \ub610\ub294 \ubcc0\ud654\ub97c \uace0\ub824\ud558\uc5ec pH \uce21\uc815\uae30\ub97c \uc870\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\uace0\ub824\ud574\uc57c \ud560 \ub610 \ub2e4\ub978 \uc694\uc18c\ub294 \uc628\ub3c4\uc785\ub2c8\ub2e4. \uc6a9\uc561\uc758 pH\ub294 \uc628\ub3c4\uc758 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uc6a9\uc561\uc758 \uc628\ub3c4\ub97c \uce21\uc815\ud558\uace0 pH \uce21\uc815\uae30\uc758 \uc628\ub3c4 \ubcf4\uc0c1 \uae30\ub2a5\uc744 \uc0ac\uc6a9\ud558\uc5ec pH\uc758 \uc628\ub3c4 \uad00\ub828 \ubcc0\ud654\ub97c \uc218\uc815\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc720\ub9ac \uc678\uc5d0\ub3c4 \uc804\uadf9 \ubc0f \uae30\uc900 \uc804\uadf9, pH \ubbf8\ud130\uc5d0\ub294 \ud14c\uc2a4\ud2b8 \uc911\uc778 \uc6a9\uc561\uc758 pH \uac12\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ub514\uc2a4\ud50c\ub808\uc774 \uc7a5\uce58\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 pH \uce21\uc815\uae30\uc5d0\ub294 \uc790\ub3d9 \uc628\ub3c4 \ubcf4\uc0c1, \ub370\uc774\ud130 \ub85c\uae45 \uae30\ub2a5, \uc5ec\ub7ec \uc644\ucda9\uc561\uc5d0 \ub300\ud55c \uad50\uc815 \ub370\uc774\ud130 \uc800\uc7a5 \uae30\ub2a5\uacfc \uac19\uc740 \ucd94\uac00 \uae30\ub2a5\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<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-26405-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230s-\u7ecf\u6d4e\u578b\u7535\u5bfc\u7387\u4eea.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230s-\u7ecf\u6d4e\u578b\u7535\u5bfc\u7387\u4eea.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230s-\u7ecf\u6d4e\u578b\u7535\u5bfc\u7387\u4eea.mp4<\/a><\/video><\/div>\n<p>\uc804\uccb4\uc801\uc73c\ub85c pH \uce21\uc815\uae30\ub294 \uc218\uc18c\uc774\uc628\uc5d0 \ubbfc\uac10\ud55c \uc720\ub9ac\uc804\uadf9\uacfc \uc548\uc815\uc131\uc744 \uc704\ud55c \uae30\uc900\uc804\uadf9, \uadf8\ub9ac\uace0 pH\uac12\uc744 \ud45c\uc2dc\ud558\ub294 \ud45c\uc2dc\ubd80\ub97c \uc774\uc6a9\ud558\uc5ec \uc6a9\uc561\uc758 pH\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uad50\uc815 \ubc0f \uc628\ub3c4 \ubcf4\uc0c1\uc740 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uce21\uc815\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 pH \uce21\uc815\uae30\ub97c \uc0ac\uc6a9\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, pH \uce21\uc815\uae30\uac00 \uc6a9\uc561\uc758 pH\ub97c \uce21\uc815\ud558\ub294 \ubc29\ubc95\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud654\ud559 \ub610\ub294 \uc0dd\ubb3c\ud559 \ubd84\uc57c\uc5d0\uc11c \uc77c\ud558\ub294 \ubaa8\ub4e0 \uc0ac\ub78c\uc5d0\uac8c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. . pH \uce21\uc815\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 pH \uce21\uc815\uae30\ub97c \uc62c\ubc14\ub974\uac8c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uba74 \uc5f0\uad6c\uc6d0\uacfc \uacfc\ud559\uc790\ub294 \uc2e4\ud5d8 \ubc0f \ubd84\uc11d\uc744 \uc704\ud574 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 pH \uce21\uc815\uac12\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Understanding the Principles of pH Measurement A <a href=\"\/tag\/pH-Meter\" target=\"_blank\"><strong><a href=\"\/tag\/ph-meter\/\" target=\"_blank\"><strong>ph meter<\/strong><\/a><\/strong><\/a> is a crucial tool in the field of chemistry and biology for measuring the acidity or alkalinity of a solution. The pH scale ranges from 0 to 14, with 7 being neutral, values below 7 indicating acidity, and values above 7 indicating alkalinity. But how exactly&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[11579,134481],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ko","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/26405"}],"collection":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/comments?post=26405"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/26405\/revisions"}],"predecessor-version":[{"id":26673,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/26405\/revisions\/26673"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/media?parent=26405"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/categories?post=26405"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/tags?post=26405"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}