{"id":20575,"date":"2026-07-03T10:33:35","date_gmt":"2026-07-03T10:33:35","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=20575"},"modified":"2026-07-08T08:59:41","modified_gmt":"2026-07-08T08:59:41","slug":"dissolved-oxygen-calibration","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/ko\/dissolved-oxygen-calibration\/","title":{"rendered":"\uc6a9\uc874\uc0b0\uc18c \uad50\uc815\uc5d0 \uad00\ud55c \uc885\ud569 \uac00\uc774\ub4dc: \uc815\ud655\ud55c \uc218\uc9c8 \uce21\uc815 \ubcf4\uc7a5\ud558\uae30"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.kcsensor.com\/ko\/category\/water-quality-monitoring-system\/do-sensor\/\" data-type=\"category\" data-id=\"277\">\uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/a><\/strong>\u00a0\ub294 ~\uc744 \uc870\uc815\ud558\ub294 \uacfc\uc815\uc774\uba70, <a href=\"\/ko\/category\/water-quality-monitoring-system\/do-sensor\/\" target=\"_blank\" data-type=\"category\" data-id=\"277\" rel=\"noreferrer noopener\"><strong>DO \uce21\uc815\uae30<\/strong><\/a> \uce21\uc815\uac12\uc774 \ubb3c\uc774\ub098 \uae30\ud0c0 \uc561\uccb4\uc758 \uc2e4\uc81c \uc0b0\uc18c \ub18d\ub3c4\ub97c \uc815\ud655\ud558\uac8c \ubc18\uc601\ud558\ub3c4\ub85d \ud558\uae30 \uc704\ud568\uc785\ub2c8\ub2e4. DO \uce21\uc815\uae30\ub294 \uc13c\uc11c \ub178\ud6c4\ud654, \uba64\ube0c\ub808\uc778 \uc5f4\ud654 \ub610\ub294 \ud658\uacbd\uc801 \uc694\uc778\uc73c\ub85c \uc778\ud574 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uce21\uc815\uac12\uc5d0 \ud3b8\ucc28\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad50\uc815\uc740 \uc774\ub7ec\ud55c \ubcc0\ud654\ub97c \ubcf4\uc815\ud558\uc5ec \uce21\uc815\uae30\uc758 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud574 \uc90d\ub2c8\ub2e4.<br>\uadf8\ub7ec\ub098 \uc544\ubb34\ub9ac \ucca8\ub2e8 \uc13c\uc11c\ub77c \ud560\uc9c0\ub77c\ub3c4 \uc6a9\uc874\uc0b0\uc18c \uce21\uc815\uc744 \uc704\ud574 \uc815\uae30\uc801\uc778 \uad50\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<br>\uc774 \uc548\ub0b4\uc11c\ub294 <strong><a href=\"\/ko\/product\/kws-600-dissolved-oxygen-sensor\/\" target=\"_blank\" data-type=\"product\" data-id=\"15337\" rel=\"noreferrer noopener\">KWS-600<\/a>,<a href=\"\/ko\/product\/fluorescence-dissolved-oxygen-sensor\/\" target=\"_blank\" data-type=\"product\" data-id=\"15476\" rel=\"noreferrer noopener\">KWS-630<\/a><\/strong>,\uadf8\ub9ac\uace0 <strong><a href=\"\/ko\/product\/kws-670-portable-optical-dissolved-oxygen-meter\/\" target=\"_blank\" data-type=\"product\" data-id=\"20671\" rel=\"noreferrer noopener\">KWS-670<\/a> <\/strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815 \uc808\ucc28, \ud45c\uc900 \uc6a9\uc561 \uc900\ube44 \ubc29\ubc95 \ubc0f \uc911\uc694\ud55c \uc791\ub3d9 \uc2dc \uc8fc\uc758 \uc0ac\ud56d\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \uc124\uba85\ud558\uae30 \uc704\ud574 \ud615\uad11\uc2dd \uc6a9\uc874\uc0b0\uc18c \uc13c\uc11c\ub97c \uc608\ub85c \ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.\u00a0<strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Oxygen_sensor\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\uc5ec\uae30<\/a><\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-15340\" style=\"width: 150px;\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture.jpg\" alt=\"KWS-600 \uba54\uc778 \uc0ac\uc9c4\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture.jpg 800w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture-300x300.jpg 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture-150x150.jpg 150w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture-768x768.jpg 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture-600x600.jpg 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-600-mian-picture-100x100.jpg 100w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-15478\" style=\"width: 150px;\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2.jpg\" alt=\"KWS-630 \ud615\uad11 \uc6a9\uc874 \uc0b0\uc18c \uc13c\uc11c (2)\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2.jpg 800w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2-300x300.jpg 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2-150x150.jpg 150w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2-768x768.jpg 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2-600x600.jpg 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2024\/09\/KWS-630-Fluorescence-Dissolved-Oxygen-Sensor-2-100x100.jpg 100w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/td><td class=\"has-text-align-center\" data-align=\"center\"><img data-dominant-color=\"c5d0d7\" data-has-transparency=\"false\" decoding=\"async\" width=\"150\" height=\"150\" class=\"wp-image-20669 not-transparent\" style=\"--dominant-color: #c5d0d7; width: 150px;\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/KWS-670A-67.webp\" alt=\"\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/KWS-670A-67.webp 640w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/KWS-670A-67-300x300.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/KWS-670A-67-150x150.webp 150w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/KWS-670A-67-600x600.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/KWS-670A-67-100x100.webp 100w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/ko\/product\/kws-600-dissolved-oxygen-sensor\/\" target=\"_blank\" data-type=\"product\" data-id=\"15337\" rel=\"noreferrer noopener\">KWS-600<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/ko\/portable-dissolved-oxygen-sensors-and-analyzers\/\" target=\"_blank\" data-type=\"page\" data-id=\"21266\" rel=\"noreferrer noopener\">KWS-630<\/a><\/td><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/ko\/product\/kws-670-portable-optical-dissolved-oxygen-meter\/\" target=\"_blank\" data-type=\"product\" data-id=\"20671\" rel=\"noreferrer noopener\">KWS-670<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uce21\uc815\uae30\ub97c \uc65c \uad50\uc815\ud574\uc57c \ud560\uae4c\uc694?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc815\ud655\ud55c \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1: \uc218\uc0dd \uc0dd\ubb3c\uc740 \ud2b9\uc815 \uc0b0\uc18c \ub18d\ub3c4\uc5d0 \uc758\uc874\ud558\ubbc0\ub85c, \uce21\uc815\uac12\uc774 \ubd80\uc815\ud655\ud560 \uacbd\uc6b0 \uc624\uc5fc\uc774\ub098 \uc800\uc0b0\uc18c \ud604\uc0c1\uc774 \uc81c\ub300\ub85c \ud30c\uc545\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucd5c\uc801\ud654\ub41c \uc591\uc2dd: \uc5b4\ub958\uc640 \uc0c8\uc6b0 \uc591\uc2dd\uc5d0\uc11c\ub294 \uac74\uac15\ud55c \uc5b4\ub958\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc6a9\uc874\uc0b0\uc18c(DO)\ub97c \uc815\ubc00\ud558\uac8c \uc870\uc808\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud6a8\uc728\uc801\uc778 \ud3d0\uc218 \ucc98\ub9ac: \uc6a9\uc874\uc0b0\uc18c(DO) \ub18d\ub3c4\ub294 \ubbf8\uc0dd\ubb3c \ud65c\ub3d9\uacfc \ucc98\ub9ac \ud6a8\uc728\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uaddc\uc815 \uc900\uc218: \ub9ce\uc740 \ud658\uacbd \uae30\uc900\uc5d0\uc11c\ub294 \ub370\uc774\ud130\uc758 \ubb34\uacb0\uc131\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud574 \uc815\uae30\uc801\uc778 \uad50\uc815\uc744 \uc758\ubb34\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5f0\uad6c, \uc6b4\uc601 \ub610\ub294 \uaddc\uc815 \uc900\uc218\uc5d0 \ucc28\uc9c8\uc744 \ube5a\uc744 \uc218 \uc788\ub294 \uce21\uc815 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc815\uae30\uc801\uc778 \uad50\uc815\u2014\ucd5c\ucd08 \uc0ac\uc6a9 \uc804, \uc7a5\uae30\uac04 \ubcf4\uad00 \ud6c4, \uadf8\ub9ac\uace0 \uc6b4\uc601 \uc911 \uc8fc\uae30\uc801\uc73c\ub85c\u2014\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uce21\uc815 \uc774\ud574\ud558\uae30<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\uc874\uc0b0\uc18c\ub294 \uc561\uccb4\uc5d0 \uc6a9\ud574\ub41c \uc0b0\uc18c \uac00\uc2a4\uc758 \uc591\uc744 \ub9d0\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ub9ac\ud130\ub2f9 \ubc00\ub9ac\uadf8\ub7a8(mg\/L) \ub610\ub294 \ud3ec\ud654\ub3c4\uc758 \ubc31\ubd84\uc728(% sat)\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \uc6a9\uc874\uc0b0\uc18c \uce21\uc815\uae30\ub294 \ub2e4\uc74c \uc911 \ud558\ub098\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.\u00a0<strong>\ud3f4\ub77c\ub85c\uadf8\ub798\ud53d\/\uac08\ubc14\ub2c9 \ud504\ub85c\ube0c<\/strong>\u00a0\ub610\ub294\u00a0<strong>\uad11\ud559 \uc13c\uc11c<\/strong>\u00a0\uc0b0\uc18c \ub18d\ub3c4\ub97c \uce21\uc815\ud558\uae30 \uc704\ud574.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uadf9\uc120\ubc95\/\uac08\ubc14\ub2c9 \ud504\ub85c\ube0c: \uc804\ud574\uc9c8\uc774 \ucc44\uc6cc\uc9c4 \ub9c9\uc774 \ud544\uc694\ud55c \uc804\uae30\ud654\ud559 \uc13c\uc11c\ub85c, \ub9c9\uc758 \uc0c1\ud0dc\uc5d0 \ubbfc\uac10\ud558\ub2e4.<\/li>\n\n\n\n<li>\uad11\ud559 \uc13c\uc11c: \ubc1c\uad11 \uc18c\uba78 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc548\uc815\uc801\uc774\uace0 \uc720\uc9c0\ubcf4\uc218\uac00 \ub35c \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \uac00\uc9c0 \uc13c\uc11c \uc720\ud615 \ubaa8\ub450 \uce21\uc815\uac12\uc774 \uc2e4\uc81c \uc6a9\uc874\uc0b0\uc18c(DO) \ub18d\ub3c4\ub97c \uc815\ud655\ud558\uac8c \ubc18\uc601\ud558\ub3c4\ub85d \ud558\uae30 \uc704\ud574\uc11c\ub294 \uad50\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815\uc758 \uc885\ub958<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">KWS \uc2dc\ub9ac\uc988 \uc13c\uc11c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong> \ubc29\ubc95:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\uad50\uc815 \uc720\ud615<\/strong><\/td><td><br><strong>\ud2b9\uc9d5<\/strong><\/td><td>\uc870\uc815\ub41c \ub9e4\uac1c\ubcc0\uc218<\/td><\/tr><tr><td>\ub2e8\uc77c \uc9c0\uc810 \ubcf4\uc815 (1-Point)<\/td><td>\ubcf4\ud1b5 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <strong>100% \ud3ec\ud654\uc810<\/strong> \ucc38\uace0 \uc790\ub8cc\ub85c \ud65c\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc218\ud589\uc774 \uac04\ud3b8\ud558\uba70, \uc815\uae30 \uc720\uc9c0\ubcf4\uc218\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td><td>\uc870\uc815\ud569\ub2c8\ub2e4 <strong>K \uac12<\/strong><\/td><\/tr><tr><td>2\uc810 \ubcf4\uc815 (2-Point)<\/td><td>\ub2e4\uc74c \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc0ac\uc6a9\ud558\uba70 <strong>\uc601\uc810<\/strong> \uadf8\ub9ac\uace0 <strong>\ud3ec\ud654\uc810<\/strong> \ubcf4\uc815\uc744 \uc704\ud574 \uc0ac\uc6a9\ub418\uba70, \ub354 \ub192\uc740 \uc815\ud655\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <strong>\uc7ac\ubcf4\uc815<\/strong> \ub610\ub294 <strong>\uc0c8\ub85c\uc6b4 \ud0d0\uc0ac\uc120<\/strong>.<\/td><td>\uc870\uc815\ud569\ub2c8\ub2e4 <strong>K \uac12<\/strong> \uadf8\ub9ac\uace0 <strong>B \uac12<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>K\ub294 \uae30\uc6b8\uae30\ub97c \ub098\ud0c0\ub0b4\uace0, B\ub294 \uc81c\ub85c \uc624\ud504\uc14b\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/em><br>\ub2e4\ub978 <strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong> \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc720\ud615\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815\uc744 \uc704\ud55c \ud45c\uc900 \uc6a9\uc561 \uc870\uc81c<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>\uc601\uc810 \ud45c\uc900 \uc6a9\uc561<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ub85c \ubcf4\uc815\uc740 \uc0b0\uc18c\uac00 \uc5c6\ub294 \uc0c1\ud0dc\uc5d0\uc11c \ud504\ub85c\ube0c\uc758 \ucd9c\ub825\uac12\uc744 \uce21\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc900\ube44 \ub2e8\uacc4:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ube44\ucee4\uc5d0 \uc99d\ub958\uc218 \ub610\ub294 \ud0c8\uc774\uc628\uc218 95\u2013200 mL\ub97c \ubd93\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubb34\uc218 \uc544\ud669\uc0b0\ub098\ud2b8\ub968(Na\u2082SO\u2083)\uc744 \uc57d 5 g \ucca8\uac00\ud55c\ub2e4.<\/li>\n\n\n\n<li>\uc720\ub9ac \ub9c9\ub300\ub85c \uc644\uc804\ud788 \ub179\uc744 \ub54c\uae4c\uc9c0 \uc800\uc5b4, ~5% \ub18d\ub3c4\uc758 \uc544\ud669\uc0b0\ub098\ud2b8\ub968 \uc6a9\uc561\uc744 \uc5bb\ub294\ub2e4.<\/li>\n\n\n\n<li>\uc6a9\ud574\ub418\uc9c0 \uc54a\uc740 \uacb0\uc815\uc774 \ub0a8\uc544 \uc788\ub2e4\uba74, \uc6a9\uc561\uc740 \ud3ec\ud654 \uc0c1\ud0dc\uc774\uba70 \ubc14\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774 \uc6a9\uc561\uc740 \uc6a9\uc874 \uc0b0\uc18c\ub97c \ube60\ub974\uac8c \ud761\uc218\ud558\uc5ec \uac70\uc758 0 mg\/L \uc218\uc900\uc5d0 \ub3c4\ub2ec\ud558\uba70, \ub2e4\uc74c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>\uc601\uc810 \uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong>.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>100% \uc0b0\uc18c \ud3ec\ud654 \ud658\uacbd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\ub3c4: <strong>\uacbd\uc0ac\ub3c4 (\uc2e4\uce21)<\/strong> \ubcf4\uc815.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> <strong>\ubc29\ubc95 1: \uacf5\uae30\uac00 \ud3ec\ud654\ub41c \ubb3c (\uad8c\uc7a5)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc628\ub3c4 \uc870\uc808\uc2dd \uc218\uc870\uc758 \uc57d 3\ubd84\uc758 2 \uc815\ub3c4\ub97c \uae68\ub057\ud55c \uc99d\ub958\uc218\ub85c \ucc44\uc6c1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc791\uc740 \uacf5\uae30 \ud38c\ud504\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucd5c\uc18c 1\uc2dc\uac04 \ub3d9\uc548 \uc9c0\uc18d\uc801\uc73c\ub85c \uc0b0\uc18c\ub97c \uacf5\uae09\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uacf5\uae30\uac00 \ud3ec\ud654\ub41c \ubb3c\uc744 \uc5bb\uc73c\ub824\uba74 \uc57d 20\ubd84 \uc815\ub3c4 \uadf8\ub300\ub85c \ub450\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"> <strong>\ubc29\ubc95 2: \uc2b5\ud55c \uacf5\uae30\ubc95 (\uac04\uc18c\ud654\ub41c \ud604\uc7a5 \uc801\uc6a9 \ubc84\uc804)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc13c\uc11c\uc758 \uad11\ud559 \ub9c9\uc744 \uccad\uc18c\ud558\uc2ed\uc2dc\uc624.\u3001<br>\ud504\ub85c\ube0c\ub97c \uc2b5\ud55c \ud658\uacbd(\uc608: \uc18c\ub7c9\uc758 \ubb3c\uc774 \ub2f4\uae34 \ubc00\ud3d0 \uc6a9\uae30)\uc5d0 \ub123\uc5b4 \ub450\uc2ed\uc2dc\uc624.<br>\uce21\uc815\uac12\uc774 \uc548\uc815\ub418\uba74, \ud480\uc2a4\ucf00\uc77c \uce21\uc815\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624. <strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815 \uc808\ucc28<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"> <strong>1. \uc81c\ub85c\uc810 \ubcf4\uc815<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud504\ub85c\ube0c\ub97c \ub2e4\uc74c \uc704\uce58\uc5d0 \ub123\uc73c\uc2ed\uc2dc\uc624. <strong>5% \uc544\ud669\uc0b0\ub098\ud2b8\ub968 \uc6a9\uc561<\/strong>.<\/li>\n\n\n\n<li>\uba64\ube0c\ub808\uc778 \ud5e4\ub4dc\uac00 <strong>\uc644\uc804\ud788 \uc7a0\uae34<\/strong> \uadf8\ub9ac\uace0 <strong>\uae30\ud3ec\uac00 \uc5c6\ub294<\/strong>.<\/li>\n\n\n\n<li>~\ub97c \uc758\ubbf8\ud558\uac8c \ud558\uc790 <strong>\uc57d 3\ubd84<\/strong> \uce21\uc815\uac12\uc774 \uc548\uc815\ub420 \ub54c\uae4c\uc9c0.<\/li>\n\n\n\n<li>\ub2e4\uc74c \uba85\ub839\uc744 \uc2e4\ud589\ud558\uc2ed\uc2dc\uc624. <strong>\u201c\uc6a9\uc874\uc0b0\uc18c \uc81c\ub85c \uad50\uc815\u201d<\/strong> \uae30\uae30\uc0c1\uc758 \uba85\ub839\uc744 \ud1b5\ud574 \ub610\ub294 \uc0c1\uc704 \ucef4\ud4e8\ud130 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \ud1b5\ud574.<\/li>\n\n\n\n<li><strong>\uc800\uc7a5<\/strong> \uc124\uc815.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. \uc804\uba74(\uacbd\uc0ac) \ubcf4\uc815<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud504\ub85c\ube0c\ub97c \ub2e4\uc74c \uc704\uce58\uc5d0 \ub123\uc73c\uc2ed\uc2dc\uc624. <strong>\uacf5\uae30\uac00 \ud3ec\ud654\ub41c \ubb3c<\/strong> (\ub610\ub294 a <strong>\uc2b5\ud55c \uacf5\uae30 \ud658\uacbd<\/strong>).<\/li>\n\n\n\n<li>~\ub97c \uc758\ubbf8\ud558\uac8c \ud558\uc790 <strong>\uc57d 3\ubd84<\/strong> \uce21\uc815\uac12\uc774 \uc548\uc815\ub420 \ub54c\uae4c\uc9c0.<\/li>\n\n\n\n<li>\ub2e4\uc74c \uba85\ub839\uc744 \uc2e4\ud589\ud558\uc2ed\uc2dc\uc624. <strong>\u201c\uacbd\uc0ac\uba74 \uc6a9\uc874\uc0b0\uc18c \uad50\uc815\u201d<\/strong> \uba85\ub839\uc5b4 \ubc0f <strong>\uc800\uc7a5<\/strong> \uc124\uc815.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. 2\uc810(K \ubc0f B \uac12) \uc218\ub3d9 \ubcf4\uc815 (\uc608: KWS-630)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad50\uc815 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc218\ub3d9\uc73c\ub85c \uacc4\uc0b0\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \ub2e4\uc74c\uacfc \uac19\uc774 \uc9c4\ud589\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uae30\ubcf8\uac12\uc73c\ub85c \uc7ac\uc124\uc815: K = 1, B = 0.<\/li>\n\n\n\n<li>100% \uc0b0\uc18c \ud658\uacbd\uc5d0\uc11c Y \uac12\uc744 \uce21\uc815\ud569\ub2c8\ub2e4(\uc608: Y = 0.96).<\/li>\n\n\n\n<li>0 \uc6a9\uc561\uc5d0\uc11c X \uac12\uc744 \uce21\uc815\ud569\ub2c8\ub2e4(\uc608: X = 0.015).<\/li>\n\n\n\n<li>\uacc4\uc0b0: \uc608\uc2dc: K \u2248 1.05, B \u2248 -0.016.<\/li>\n\n\n\n<li>MODBUS \uba85\ub839\uc744 \ud1b5\ud574 \uc13c\uc11c\uc5d0 \ub9e4\uac1c\ubcc0\uc218\ub97c \uc785\ub825\ud569\ub2c8\ub2e4. \uc774\ub85c\uc368 <strong>2\uc810 \uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uacc4\uc0b0:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"f8f8f8\" data-has-transparency=\"false\" style=\"--dominant-color: #f8f8f8;\" loading=\"lazy\" decoding=\"async\" width=\"265\" height=\"67\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/10\/\u56fe\u72471.webp\" alt=\"\" class=\"wp-image-20600 not-transparent\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">(\uacb0\uacfc \uc608\uc2dc: K \u2248 1.05, B \u2248 \u20130.016)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacc4\uc0b0\ub41c \ub9e4\uac1c\ubcc0\uc218\ub97c \uad6c\ud55c \ud6c4,<strong>\uac12(K\uc640 B)\uc744 \uc801\uc5b4\ubcf4\uc138\uc694<\/strong> \ub97c \ud1b5\ud574 \uc13c\uc11c\ub85c <strong>MODBUS \uba85\ub839\uc5b4<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815\uc5d0 \ud544\uc694\ud55c \uc7ac\ub8cc \ubc0f \uc7a5\ube44<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\uc774\ub984<\/td><td>\uc124\uba85<\/td><\/tr><tr><td>\ubb34\uc218 \uc544\ud669\uc0b0\ub098\ud2b8\ub968 (Na\u2082SO\u2083)<\/td><td>\uc601\uc810(\ubb34\uc0b0\uc18c) \uad50\uc815 \uc6a9\uc561\uc744 \uc870\uc81c\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc99d\ub958\uc218 \/ \ud0c8\uc774\uc628\uc218<\/td><td>\uc6a9\uc561 \uc870\uc81c\ub97c \uc704\ud55c \uad50\uc815\uc6a9 \uc2dc\ub8cc \ubc0f \uc6a9\ub9e4<\/td><\/tr><tr><td>\ube44\ucee4 \ubc0f \uc720\ub9ac \uad50\ubc18\ubd09<\/td><td>\uad50\uc815 \uc6a9\uc561\uc758 \uc870\uc81c \ubc0f \ud63c\ud569\uc744 \uc704\ud574<\/td><\/tr><tr><td>\uc18c\ud615 \uacf5\uae30 \ud38c\ud504 \/ \uc5d0\uc5b4\ub808\uc774\ud130<\/td><td>\ubb3c\uc5d0 \uc0b0\uc18c\ub97c \uacf5\uae09\ud558\uace0 \uacf5\uae30\ub85c \ud3ec\ud654\ub41c (100%) \uc6a9\uc561\uc744 \uc0dd\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uc7a5\uac11, \ub208\uae08 \uc2e4\ub9b0\ub354, \uc800\uc6b8<\/td><td>\uc548\uc804\ud55c \uc2e4\ud5d8\uc2e4 \uc6b4\uc601\uacfc \uc815\ud655\ud55c \uce21\uc815\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4<\/td><\/tr><tr><td>\uc628\ub3c4 \uc870\uc808\uc2dd \uc218\uc870 (\uc120\ud0dd \uc0ac\uc591)<\/td><td>\uad50\uc815 \uc911 \uacf5\uae30\uac00 \ud3ec\ud654\ub41c \ubb3c\uc758 \uc628\ub3c4\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uad6c\uc131 \uc694\uc18c\ub4e4\uc774 \ud569\uccd0\uc838 \ud558\ub098\uc758 \uc644\uc804\ud55c <strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815 \uc124\uc815<\/strong>, \uc774\ub97c \ud1b5\ud574 \uad50\uc815 \uc815\ud655\ub3c4\uc640 \uc7ac\ud604\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815 \uc2dc \uc8fc\uc758\uc0ac\ud56d<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\ud56d\ubaa9<\/td><td>\uc8fc\uc694 \ub0b4\uc6a9<\/td><\/tr><tr><td>\uc138\ucc99 \ubc0f \uae30\ud3ec \ubc29\uc9c0<\/td><td>\uad50\uc815 \uc804\uc5d0 \ud504\ub85c\ube0c\uc758 \ub9c9 \ud45c\uba74\uc744 \ucca0\uc800\ud788 \uc138\ucc99\ud558\uc5ec \uae30\ud3ec\uac00 \ub2ec\ub77c\ubd99\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\uc628\ub3c4 \ubcf4\uc815<\/td><td>\ubcc0\ud658 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \uc628\ub3c4 \uc13c\uc11c\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\uc548\uc815\ud654 \uc2dc\uac04<\/td><td>\ub2e4\uc74c \ub2e8\uacc4\ub85c \ub118\uc5b4\uac00\uae30 \uc804\uc5d0 \uac01 \uad50\uc815 \uc9c0\uc810\uc5d0\uc11c \uce21\uc815\uac12\uc774 \uc644\uc804\ud788 \uc548\uc815\ub420 \ub54c\uae4c\uc9c0 \ucd5c\uc18c 3\ubd84 \ub3d9\uc548 \uadf8\ub300\ub85c \ub450\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\ud658\uacbd \uc870\uac74<\/td><td>\uad50\uc815 \uc815\ud655\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uac15\ud55c \ube5b, \uc790\uae30 \uac04\uc12d \ubc0f \uc9c4\ub3d9\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td>\ud574\ubc95\uc758 \ucd5c\uc2e0\uc131<\/td><td>\uc0b0\uc18c \ub18d\ub3c4\uc758 \ud3b8\ucc28\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubb34\uc0b0\uc18c \uc6a9\uc561\uacfc \uacf5\uae30\ub85c \ud3ec\ud654\ub41c \ubb3c\uc740 \ub9e4\ubc88 \uc0c8\ub85c \uc900\ube44\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\ub370\uc774\ud130 \uae30\ub85d<\/td><td>\ucd94\uc801 \uac00\ub2a5\uc131\uacfc \ud488\uc9c8 \uad00\ub9ac\ub97c \uc704\ud574 \uad50\uc815 \uc2dc\uac04, \ub2f4\ub2f9\uc790 \ubc0f \ub9e4\uac1c\ubcc0\uc218 \uac12\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uad00\ud589\uc744 \ub530\ub974\uc2dc\uba74 [ ]\uc758 \uc2e0\ub8b0\uc131\uacfc \uc77c\uad00\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub420 \uac83\uc785\ub2c8\ub2e4. <strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\uac83\uc774 \ubb34\uc5c7\uc774\ub4e0 \uac04\uc5d0 <a href=\"https:\/\/www.kcsensor.com\/ko\/product\/kws-600-dissolved-oxygen-sensor\/\" data-type=\"product\" data-id=\"15337\">K<\/a><a href=\"\/ko\/portable-dissolved-oxygen-sensors-and-analyzers\/\" target=\"_blank\" data-type=\"page\" data-id=\"21266\" rel=\"noreferrer noopener\">WS-600<\/a>,<a href=\"\/ko\/product\/fluorescence-dissolved-oxygen-sensor\/\" target=\"_blank\" data-type=\"product\" data-id=\"15476\" rel=\"noreferrer noopener\">KWS-630<\/a>, \ubc0f <a href=\"\/ko\/product\/kws-670-portable-optical-dissolved-oxygen-meter\/\" target=\"_blank\" data-type=\"product\" data-id=\"20671\" rel=\"noreferrer noopener\">KWS-670<\/a> \uc2dc\ub9ac\uc988\uc5d0\uc11c, \ud615\uad11\uc2dd \uc6a9\uc874\uc0b0\uc18c \uc13c\uc11c\uc758 \uc815\ud655\ub3c4\ub294 \uad81\uadf9\uc801\uc73c\ub85c \uc801\uc808\ud55c <strong>\uc6a9\uc874\uc0b0\uc18c \uad50\uc815<\/strong> \ubc0f \uc720\uc9c0\ubcf4\uc218.<br>\ud45c\uc900 \uc6a9\uc561\uc758 \uc870\uc81c \ubc29\ubc95\uc744 \uc219\uc9c0\ud558\uace0, K\/B \ub9e4\uac1c\ubcc0\uc218\uc758 \uc911\uc694\uc131\uc744 \uc774\ud574\ud558\uba70, \ud45c\uc900\ud654\ub41c \uc808\ucc28\ub97c \uc900\uc218\ud568\uc73c\ub85c\uc368 \uc13c\uc11c\uc758 \uc131\ub2a5\uc744 \ucd5c\uc0c1\uc758 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc218\uc9c8 \ubaa8\ub2c8\ud130\ub9c1\uc5d0 \ud544\uc694\ud55c \uc815\ud655\ud558\uace0 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Dissolved oxygen calibration\u00a0is the process of adjusting a DO meter to ensure its readings accurately reflect the true oxygen concentration in water or other liquids. DO meters can drift over time due to sensor aging, membrane degradation, or environmental factors. Calibration compensates for these changes, maintaining the meter\u2019s precision and reliability.However, even the most advanced [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":21679,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[113,209,277,212],"tags":[],"class_list":["post-20575","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dissolved-oxygen-sensor","category-dissolved-oxygen-probe","category-do-sensor","category-water-quality-monitoring-system"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/posts\/20575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/comments?post=20575"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/posts\/20575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/media\/21679"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/media?parent=20575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/categories?post=20575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/tags?post=20575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}