{"id":9420,"date":"2024-03-30T16:52:58","date_gmt":"2024-03-30T08:52:58","guid":{"rendered":"https:\/\/shchimay.com\/?p=9420"},"modified":"2024-04-09T17:28:23","modified_gmt":"2024-04-09T09:28:23","slug":"how-a-ph-meter-works","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ko\/how-a-ph-meter-works\/","title":{"rendered":"ph \uce21\uc815\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac"},"content":{"rendered":"<p>&#8220;\uc815\ud655\ud55c \uce21\uc815, \uc815\ubc00\ud55c \uacb0\uacfc &#8211; pH \uce21\uc815\uae30\uc758 \uacfc\ud559&#8221;<\/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\/ko\/how-a-ph-meter-works\/#pH_%EC%B8%A1%EC%A0%95%EC%9D%98_%EC%9B%90%EB%A6%AC\" title=\"pH \uce21\uc815\uc758 \uc6d0\ub9ac\">pH \uce21\uc815\uc758 \uc6d0\ub9ac<\/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\/ko\/how-a-ph-meter-works\/#pH_%EC%A0%84%EA%B7%B9%EC%9D%98_%EC%9D%B4%ED%95%B4%EC%99%80_%EA%B5%90%EC%A0%95\" title=\"pH \uc804\uadf9\uc758 \uc774\ud574\uc640 \uad50\uc815\">pH \uc804\uadf9\uc758 \uc774\ud574\uc640 \uad50\uc815<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"principles-of-ph-measurement-wpaicgheading\"><span class=\"ez-toc-section\" id=\"pH_%EC%B8%A1%EC%A0%95%EC%9D%98_%EC%9B%90%EB%A6%AC\"><\/span>pH \uce21\uc815\uc758 \uc6d0\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\npH \uce21\uc815\uae30\ub294 \ub18d\uc5c5, \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uc0dd\uc0b0, \uc81c\uc57d, \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc6a9\uc561\uc758 \uc0b0\ub3c4 \ub610\ub294 \uc54c\uce7c\ub9ac\ub3c4\ub97c \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70 \ud14c\uc2a4\ud2b8 \ub300\uc0c1 \ubb3c\uc9c8\uc758 \ud654\ud559\uc801 \uc870\uc131\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 pH \uce21\uc815\uae30\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500-Water-Quality-Test-Residual-Chlorine-Controller1.png\" alt=\"alt-161\" class=\"wp-image-161\" id=\"i161\" \/><br \/>\npH \uce21\uc815\uae30\uc758 \uc911\uc2ec\uc5d0\ub294 \uc6a9\uc561\uc758 \uc218\uc18c \uc774\uc628\uc5d0 \ubbfc\uac10\ud55c \uc720\ub9ac \uc804\uadf9\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc561\uccb4\uc5d0 \ub2f4\uadf8\uba74 \uc720\ub9ac \uc804\uadf9\uc740 \uc874\uc7ac\ud558\ub294 \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc5d0 \ube44\ub840\ud558\ub294 \uc804\uc555\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc774 \uc804\uc555\uc740 \uce21\uc815\uae30\uc5d0 \uc758\ud574 pH \uac12\uc73c\ub85c \ubcc0\ud658\ub418\uba70 \ub514\uc9c0\ud138 \ud654\uba74\uc5d0 \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc815\ud655\ud55c \uce21\uc815\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ub9e4\ubc88 \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \uc720\ub9ac \uc804\uadf9\uc744 \uc801\uc808\ud558\uac8c \ubcf4\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 pH \uac12\uc744 \uc54c\uace0 \uc788\ub294 \uc644\ucda9 \uc6a9\uc561\uc5d0 \uc804\uadf9\uc744 \ub2f4\uadf8\uace0 \uc774\uc5d0 \ub530\ub77c \uce21\uc815\uae30\ub97c \uc870\uc815\ud568\uc73c\ub85c\uc368 \uc218\ud589\ub429\ub2c8\ub2e4. pH \uce21\uc815\uae30\uc758 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uad50\uc815\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/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-9420-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4<\/a><\/video><\/div>\uc720\ub9ac \uc804\uadf9 \uc678\uc5d0\ub3c4 pH \uce21\uc815\uae30\uc5d0\ub294 \uce21\uc815\uc744 \uc704\ud55c \uc548\uc815\uc801\uc778 \uae30\uc900\uc810\uc744 \uc81c\uacf5\ud558\ub294 \uae30\uc900 \uc804\uadf9\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc900 \uc804\uadf9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc5fc\ud654\uce7c\ub968 \uc6a9\uc561\uc73c\ub85c \ucc44\uc6cc\uc838 \uc788\uc5b4 \uc77c\uc815\ud55c \uc804\uc704\ub97c \uc720\uc9c0\ud558\uace0 \uc815\ud655\ud55c \ud310\ub3c5\uac12\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"water pipe plastic connector factory\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/ByNRSPEuiNA?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>pH \uce21\uc815\uae30\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 \ud14c\uc2a4\ud2b8\ud560 \uc2dc\ub8cc\ub97c \uc801\uc808\ud558\uac8c \uc900\ube44\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\uc628\uc774 \uade0\uc77c\ud558\uac8c \ubd84\ud3ec\ub418\ub3c4\ub85d \uc6a9\uc561\uc744 \uc800\uc5b4\uc8fc\uc5b4\uc57c \ud558\uba70, \uce21\uc815\uc5d0 \ubc29\ud574\uac00 \ub418\uc9c0 \uc54a\ub3c4\ub85d \uae30\ud3ec\ub97c \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4. \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uce21\uc815 \uc0ac\uc774\uc5d0 \uc99d\ub958\uc218\ub85c \uc804\uadf9\uc744 \ud5f9\uad6c\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\ubaa8\ub378<\/td>\n<td>pH\/ORP-3500 pH\/ORP \uce21\uc815\uae30<\/td>\n<\/tr>\n<tr>\n<td>\ubc94\uc704<\/td>\n<td>pH:0.00~14.00 ; ORP: (-2000~+2000)mV; \uc628\ub3c4:(0.0~99.9)\u00b0C (\uc628\ub3c4\ubcf4\uc815: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\ud574\uc0c1\ub3c4<\/td>\n<td>pH:0.01 ; ORP: 1mV; \uc628\ub3c4:0.1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\uc815\ud655\ub3c4<\/td>\n<td>pH:+\/-0.1; ORP: +\/-5mV(\uc804\uc790 \uc7a5\uce58); \uc628\ub3c4: +\/-0.5\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\uc628\ub3c4. \ubcf4\uc0c1<\/td>\n<td>\ubc94\uc704: (0~120)\u00b0C; \uc694\uc18c: Pt1000<\/td>\n<\/tr>\n<tr>\n<td>\uc644\ucda9\uc6a9\uc561<\/td>\n<td>9.18; 6.86; 4.01; 10.00; 7.00; 4.00<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uc628<\/td>\n<td>(0~50)\u00b0C(25\u00b0C \ud45c\uc900) \uc218\ub3d9\/\uc790\ub3d9 \uc628\ub3c4 \uc120\ud0dd\uc5d0 \ub300\ud55c \ubcf4\uc0c1<\/td>\n<\/tr>\n<tr>\n<td>\uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825<\/td>\n<td>Isolated 1 Channel(4~20)mA, \uacc4\uce21\uae30\/\uc1a1\uc2e0\uae30 \uc120\ud0dd<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc5b4 \ucd9c\ub825<\/td>\n<td>\uc774\uc911 \ub9b4\ub808\uc774 \ucd9c\ub825(\ub2e8\uc77c \uc811\uc810 ON\/OFF)<\/td>\n<\/tr>\n<tr>\n<td>\uc791\uc5c5\ud658\uacbd<\/td>\n<td>\uc628\ub3c4(0~50)\u2103; \uc0c1\ub300 \uc2b5\ub3c4 \ubc0f lt;95% RH(\ube44\uc751\uacb0)<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\uad00\ud658\uacbd<\/td>\n<td>\uc628\ub3c4(-20~60)\u2103;\uc0c1\ub300\uc2b5\ub3c4 \u226485% RH(\uacb0\ub85c \uc5c6\uc74c)<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc6d0<\/td>\n<td>DC 24V; AC 110V; AC220V<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\ube44\uc804\ub825<\/td>\n<td> \ubc0f lt;3W<\/td>\n<\/tr>\n<tr>\n<td>\ucc28\uc6d0<\/td>\n<td>48mmx96mmx80mm(HxWxD)<\/td>\n<\/tr>\n<tr>\n<td>\uad6c\uba4d \ud06c\uae30<\/td>\n<td>44mmx92mm(HxW)<\/td>\n<\/tr>\n<tr>\n<td>\uc124\uce58<\/td>\n<td>\ud328\ub110 \uc7a5\ucc29, \ube60\ub978 \uc124\uce58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>pH \uce21\uc815\uc758 \uc815\ud655\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc8fc\uc694 \uc694\uc18c \uc911 \ud558\ub098\ub294 \uc628\ub3c4\uc785\ub2c8\ub2e4. pH \uce21\uc815\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc815 \uc628\ub3c4\uc5d0\uc11c \uad50\uc815\ub418\ubbc0\ub85c \uce21\uc815 \uc2dc \uc628\ub3c4 \ubcc0\ud654\ub97c \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc77c\ubd80 pH \uce21\uc815\uae30\uc5d0\ub294 \uc628\ub3c4 \ubcc0\ud654\ub97c \uace0\ub824\ud558\uace0 \ubcf4\ub2e4 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\uae30 \uc704\ud55c \uc628\ub3c4 \ubcf4\uc0c1 \uae30\ub2a5\uc774 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc561\uc758 pH\ub97c \uce21\uc815\ud558\ub294 \uac83 \uc678\uc5d0\ub3c4 pH \uce21\uc815\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub978 pH \ubcc0\ud654\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubc1c\ud6a8\ub098 \ud654\ud559 \ubc18\uc751\uacfc \uac19\uc774 pH\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 \uacf5\uc815\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4. pH \uc218\uc900\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud568\uc73c\ub85c\uc368 \uc791\uc5c5\uc790\ub294 \uc6d0\ud558\ub294 \uacb0\uacfc\ub97c \uc704\ud55c \ucd5c\uc801\uc758 \uc870\uac74\uc744 \ubcf4\uc7a5\ud558\ub3c4\ub85d \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>\ucee8\ud2b8\ub864\ub7ec \uc885\ub958<\/td>\n<td colspan=\"6\">ROC-7000 \ub2e8\uc77c\ub2e8\/\uc774\ub2e8 \uc5ed\uc0bc\ud22c\uc555 \uc81c\uc5b4 \ud1b5\ud569\uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uc140 \uc0c1\uc218<\/td>\n<td colspan=\"2\">0.1cm-1<\/td>\n<td>1.0cm-1<\/td>\n<td>10.0cm-1<\/td>\n<\/tr>\n<tr>\n<td>\uc804\ub3c4\ub3c4 \ubc0f \uce21\uc815 \ub9e4\uac1c\ubcc0\uc218<\/td>\n<td>\uc6d0\uc218 \uc804\ub3c4\ub3c4<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>\uff080\uff5e2000\uff09<\/td>\n<td>\uff080\uff5e20000\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1\ucc28 \uc804\ub3c4\ub3c4<\/td>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uff080\uff5e200\uff09<\/td>\n<td>\uff080\uff5e2000\uff09<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2\ucc28 \uc804\ub3c4\ub3c4<\/td>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uff080\uff5e200\uff09<\/td>\n<td>\uff080\uff5e2000\uff09<\/td>\n<td>\u3000<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uc628\ub3c4 \ubcf4\uc0c1<\/td>\n<td colspan=\"4\">25\ub97c \uae30\uc900\uc73c\ub85c \ud55c \uc790\ub3d9 \ubcf4\uc0c1 \ubc0f \ubcf4\uc0c1 \ubc94\uc704\uff080\uff5e50\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uc815\ud655\ub3c4<\/td>\n<td colspan=\"4\">\uc77c\uce58\ud558\ub294 \uc815\ubc00\ub3c4\uff1a1.5 \ubc0f nbsp;\uc218\uc900<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\uc720\ub7c9\uce21\uc815 \ubc0f \ubc94\uc704<\/td>\n<td colspan=\"2\">\uc21c\uc2dc\uc720\ub7c9<\/td>\n<td colspan=\"4\">\uff080\uff5e999\uff09m3\/h<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\ub204\uc801 \ubc0f \ud750\ub984<\/td>\n<td colspan=\"4\">\uff080\uff5e9999999\uff09m3<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td colspan=\"2\">\uce21\uc815\ubc94\uc704<\/td>\n<td colspan=\"4\">2-12<\/td>\n<\/tr>\n<tr>\n<td>\uce21\uc815 \ub9e4\uac1c\ubcc0\uc218<\/td>\n<td colspan=\"2\">\uc815\ud655\ub3c4<\/td>\n<td colspan=\"4\">\u00b10.1pH<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td colspan=\"2\">\uc628\ub3c4 \ubcf4\uc0c1<\/td>\n<td colspan=\"4\">25\ub97c \uae30\uc900\uc73c\ub85c \ud55c \uc790\ub3d9 \ubcf4\uc0c1 \ubc0f \ubcf4\uc0c1 \ubc94\uc704\uff080\uff5e50\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">DI \ubc0f \ud68d\ub4dd<\/td>\n<td colspan=\"2\">\uc785\ub825\uc2e0\ud638<\/td>\n<td colspan=\"4\">\uc218\ub3d7\ubb3c \uc800\uc555 \uc2a4\uc704\uce58 \ubc0f nbsp;\uc218\ub3d7\ubb3c, \ub192\uc740 \ub808\ubca8 \ubc0f nbsp;\ubc0f nbsp;\uc21c\uc218 \ud0f1\ud06c, \ub0ae\uc740 \ub808\ubca8 \ubc0f nbsp;\uc21c\uc218 \ud0f1\ud06c, \ud38c\ud504 \uc804 \uc800\uc555 \uc2a4\uc704\uce58, 1\ucc28 \ud6c4 \uace0\uc555 \uc2a4\uc704\uce58 \ubc0f nbsp; \ubd80\uc2a4\ud130 \ud38c\ud504,\ub192\uc740 \ub808\ubca8 \ubc0f nbsp;of \ubc0f nbsp;2\ucc28 \ubc0f nbsp;\uc21c\uc218 \ud0f1\ud06c, \ub0ae\uc740 \ub808\ubca8 \ubc0f nbsp;2\ucc28 \ubc0f nbsp;\uc21c\uc218 \ud0f1\ud06c,2\ucc28 \ubc0f nbsp \ud6c4 \uace0\uc555 \uc2a4\uc704\uce58;\ubd80\uc2a4\ud130 \ud38c\ud504<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\uc2e0\ud638 \uc885\ub958<\/td>\n<td colspan=\"4\">\ud328\uc2dc\ube0c \uc2a4\uc704\uce58 \uc811\uc810<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">DO \ubc0f \uc81c\uc5b4<\/td>\n<td colspan=\"2\">\uc81c\uc5b4\ucd9c\ub825<\/td>\n<td colspan=\"4\">\ud761\uc218 \ubc38\ube0c, 1\ucc28 \ubc0f \uc218\uc138 \ubc38\ube0c, 1\ucc28 \ubc30\uc218 \ubc38\ube0c, \uc2a4\ucf00\uc77c \ubc29\uc9c0 \ud38c\ud504, \uc6d0\uc218 \ud38c\ud504, 1\ucc28 \ubd80\uc2a4\ud130 \ud38c\ud504, 2\ucc28 \ubd80\uc2a4\ud130 \ud38c\ud504, 2\ucc28 \uc218\uc138 \ubc38\ube0c, 2\ucc28 \ubc30\uc218 \ubc38\ube0c, pH \uc870\uc815 \uc815\ub7c9 \ud38c\ud504.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\uc804\uae30\uc811\uc810<\/td>\n<td colspan=\"4\">\ub9b4\ub808\uc774\uff08ON\/OFF\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\uc801\uc7ac\ub7c9<\/td>\n<td colspan=\"4\">3A(AC 250V)~ 3A(DC 30V)<\/td>\n<\/tr>\n<tr>\n<td>\ub514\uc2a4\ud50c\ub808\uc774 \ubc0f \ud654\uba74<\/td>\n<td colspan=\"6\">\ud654\uba74 \ubc0f \uc0c9\uc0c1:TFT\uff1b\ud574\uc0c1\ub3c4:800\u00d7480<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\uc791\ub3d9\ub825<\/td>\n<td colspan=\"3\">\uc791\ub3d9\ub825<\/td>\n<td colspan=\"3\">DC 24V\u00b14V<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\uc18c\ube44\uc804\ub825<\/td>\n<td colspan=\"3\">\u22646.0W<\/td>\n<\/tr>\n<tr>\n<td>\uc791\uc5c5\ud658\uacbd<\/td>\n<td colspan=\"6\">\uc628\ub3c4:(0\uff5e50)\u2103\uff1b\uc0c1\ub300 \uc2b5\ub3c4:\u226485% RH\uff08non \ubc0f nbsp;\uc751\uacb0\uff09<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\uad00\ud658\uacbd<\/td>\n<td colspan=\"6\">\uc628\ub3c4:\uff08-20\uff5e60\uff09\u2103\uff1b\uc0c1\ub300 \uc2b5\ub3c4:\u226485% RH\uff08\ube44 \ubc0f nbsp;\uc751\uacb0\uff09<\/td>\n<\/tr>\n<tr>\n<td>\uc124\uce58<\/td>\n<td>\ud328\ub110 \uc7a5\ucc29\ud615<\/td>\n<td colspan=\"5\">\uad6c\uba4d\uff08\uae38\uc774\u00d7\ub108\ube44\uff0c192mm\u00d7137mm\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\uc804\ubc18\uc801\uc73c\ub85c, \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uce21\uc815\uc744 \uc5bb\uc73c\ub824\uba74 pH \uce21\uc815\uae30\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uad50\uc815 \uc808\ucc28\ub97c \ub530\ub974\uace0, \uc0d8\ud50c\uc744 \uc62c\ubc14\ub974\uac8c \uc900\ube44\ud558\uace0, \uc628\ub3c4\uc640 \uac19\uc740 \uc694\uc18c\ub97c \uace0\ub824\ud568\uc73c\ub85c\uc368 \uc0ac\uc6a9\uc790\ub294 pH \uce21\uc815\uae30\uac00 \uc815\ud655\ud558\uace0 \uc77c\uad00\ub41c \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. pH \uce21\uc815\uae30\ub294 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70 \uc81c\ud488 \ud488\uc9c8, \uc548\uc804 \ubc0f \uaddc\uc815 \uc900\uc218\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 \uc815\ud655\ud55c \uce21\uc815\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h1 id=\"understanding-ph-electrodes-and-calibration-wpaicgheading\"><span class=\"ez-toc-section\" id=\"pH_%EC%A0%84%EA%B7%B9%EC%9D%98_%EC%9D%B4%ED%95%B4%EC%99%80_%EA%B5%90%EC%A0%95\"><\/span>pH \uc804\uadf9\uc758 \uc774\ud574\uc640 \uad50\uc815<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\npH \uce21\uc815\uae30\ub294 \ub18d\uc5c5, \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uc0dd\uc0b0, \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc874\uc7ac\ud558\ub294 \uc218\uc18c \uc774\uc628\uc758 \ub18d\ub3c4\ub97c \uac10\uc9c0\ud558\uc5ec \uc6a9\uc561\uc758 \uc0b0\ub3c4 \ub610\ub294 \uc54c\uce7c\ub9ac\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uce21\uc815\uacfc \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \uc704\ud574\uc11c\ub294 pH \uce21\uc815\uae30\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/03\/Spec-CLA-7000.png\" alt=\"alt-1615\" class=\"wp-image-1615\" id=\"i1615\" \/><br \/>\npH \uce21\uc815\uae30\uc758 \ud575\uc2ec\uc740 \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc758 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud2b9\uc218 \uc13c\uc11c\uc778 pH \uc804\uadf9\uc785\ub2c8\ub2e4. \uc804\uadf9\uc740 pH \ubcc0\ud654\uc5d0 \ubbfc\uac10\ud55c \uc720\ub9ac\ub9c9\uacfc \ube44\uad50\ub97c \uc704\ud574 \uc548\uc815\uc801\uc778 \uc804\uc555\uc744 \uc81c\uacf5\ud558\ub294 \uae30\uc900 \uc804\uadf9\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc804\uadf9\uc744 \uc6a9\uc561\uc5d0 \ub2f4\uadf8\uba74 \uc720\ub9ac\ub9c9\uc774 \uc120\ud0dd\uc801\uc73c\ub85c \uc218\uc18c\uc774\uc628\uc744 \ud1b5\uacfc\uc2dc\ucf1c \uc6a9\uc561\uc758 pH\uc5d0 \u200b\u200b\ube44\ub840\ud558\ub294 \uc804\uc555\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Why are pressure sensors used?\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/lk150HPXgI8?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>\uc815\ud655\ud55c \uce21\uc815\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 pH \uac12\uc774 \uc54c\ub824\uc9c4 \uc644\ucda9 \uc6a9\uc561\uc744 \uc0ac\uc6a9\ud558\uc5ec pH \uce21\uc815\uae30\ub97c \uc815\uae30\uc801\uc73c\ub85c \ubcf4\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uad50\uc815\uc740 \ud14c\uc2a4\ud2b8 \uc911\uc778 \uc6a9\uc561\uc758 \uc2e4\uc81c pH\uc640 \uc77c\uce58\ud558\ub3c4\ub85d \uce21\uc815\uae30\uc758 \ud310\ub3c5\uac12\uc744 \uc870\uc815\ud569\ub2c8\ub2e4. \uad50\uc815 \uc911\uc5d0 pH \uce21\uc815\uae30\ub294 \uba3c\uc800 \uc54c\ub824\uc9c4 pH \uac12(\uc77c\ubc18\uc801\uc73c\ub85c \uc911\uc131 \uc6a9\uc561\uc758 \uacbd\uc6b0 pH 7.0)\uc744 \uac16\ub294 \uc644\ucda9 \uc6a9\uc561\uc5d0 \ub2f4\uae09\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uad50\uc815 \ucee8\ud2b8\ub864\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc644\ucda9 \uc6a9\uc561\uc758 pH \uac12\uacfc \uc77c\uce58\ud558\ub3c4\ub85d \uce21\uc815\uae30\ub97c \uc870\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\uad50\uc815 \uc678\uc5d0\ub3c4 \uc815\ud655\ud55c \uce21\uc815\uc744 \uc704\ud574\uc11c\ub294 pH \uc804\uadf9\uc758 \uc801\uc808\ud55c \uc720\uc9c0 \uad00\ub9ac\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc804\uadf9\uc740 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\ub294 \uc624\uc5fc \ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \ub9e4\ubc88 \uc0ac\uc6a9 \uc804\ud6c4\uc5d0 \uc99d\ub958\uc218\ub85c \ud5f9\uad6c\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uc720\ub9ac\ub9c9\uc744 \ucd09\ucd09\ud558\uac8c \uc720\uc9c0\ud558\uace0 \uac74\uc870\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc800\uc7a5 \uc6a9\uc561\uc5d0 \ubcf4\uad00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>pH \uce21\uc815\uae30\ub97c \uc0ac\uc6a9\ud560 \ub54c\ub294 \uc12c\uc138\ud55c \uc720\ub9ac\ub9c9\uc774 \uc190\uc0c1\ub418\uc9c0 \uc54a\ub3c4\ub85d \uc870\uc2ec\uc2a4\ub7fd\uac8c \uc804\uadf9\uc744 \ucde8\uae09\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\uadf9\uc740 \uc6a9\uae30\uc758 \uce21\uba74\uc774\ub098 \ubc14\ub2e5\uc5d0 \ub2ff\uc9c0 \uc54a\ub3c4\ub85d \uc8fc\uc758\ud558\uba74\uc11c \uc2dc\ud5d8 \uc911\uc778 \uc6a9\uc561\uc5d0 \ubd80\ub4dc\ub7fd\uac8c \ub2f4\uac00\uc57c \ud569\ub2c8\ub2e4. \uc6a9\uc561\uc744 \ubd80\ub4dc\ub7fd\uac8c \uc800\uc5b4\uc8fc\uba74 \uade0\uc77c\ud55c pH \ud310\ub3c5\uac12\uc744 \ud655\ubcf4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5b4\ub5a4 \uacbd\uc6b0\uc5d0\ub294 pH \uc804\uadf9\uc774 \ub354\ub7ec\uc6cc\uc9c0\uac70\ub098 \uc624\uc5fc\ub418\uc5b4 \ud310\ub3c5\uac12\uc774 \ubd80\uc815\ud655\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc131 \uc138\uc81c\ub098 \ud2b9\uc218 \uc138\ucc99\uc561\uc73c\ub85c \uc804\uadf9\uc744 \uc138\ucc99\ud558\uba74 \uc131\ub2a5\uc744 \ud68c\ubcf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uadf9 \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc81c\uc870\uc5c5\uccb4\uc758 \uc138\ucc99 \ubc0f \uc720\uc9c0 \uad00\ub9ac \uc9c0\uce68\uc744 \ub530\ub974\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \uc815\ud655\ud55c pH \uce21\uc815\uc744 \uc704\ud574\uc11c\ub294 pH \uce21\uc815\uae30\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. pH \uc804\uadf9\uc740 \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc758 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \uad50\uc815\uc744 \ud1b5\ud574 \uacc4\uae30 \ud310\ub3c5\uac12\uc774 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ub429\ub2c8\ub2e4. \uc815\ud655\ud55c \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 pH \uc804\uadf9\uc744 \uc801\uc808\ud558\uac8c \uc720\uc9c0 \uad00\ub9ac\ud558\uace0 \ucde8\uae09\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c0\uce68\uc744 \ub530\ub974\uba74 \uc0ac\uc6a9\uc790\ub294 pH \uce21\uc815\uae30\uac00 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud574 \uc815\ud655\ud55c \uce21\uc815\uc744 \uc81c\uacf5\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;\uc815\ud655\ud55c \uce21\uc815, \uc815\ubc00\ud55c \uacb0\uacfc &#8211; pH \uce21\uc815\uae30\uc758 \uacfc\ud559&#8221; pH \uce21\uc815\uc758 \uc6d0\ub9ac pH \uce21\uc815\uae30\ub294 \ub18d\uc5c5, \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uc0dd\uc0b0, \uc81c\uc57d, \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc6a9\uc561\uc758 \uc0b0\ub3c4 \ub610\ub294 \uc54c\uce7c\ub9ac\ub3c4\ub97c \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70 \ud14c\uc2a4\ud2b8 \ub300\uc0c1 \ubb3c\uc9c8\uc758 \ud654\ud559\uc801 \uc870\uc131\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 pH \uce21\uc815\uae30\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1488,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[],"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":false,"content":false,"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":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"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\/9420"}],"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=9420"}],"version-history":[{"count":18,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/9420\/revisions"}],"predecessor-version":[{"id":10107,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/9420\/revisions\/10107"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/media\/1488"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/media?parent=9420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/categories?post=9420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/tags?post=9420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}