{"id":20267,"date":"2024-08-11T12:19:02","date_gmt":"2024-08-11T04:19:02","guid":{"rendered":"https:\/\/shchimay.com\/?p=20267"},"modified":"2024-08-12T22:31:20","modified_gmt":"2024-08-12T14:31:20","slug":"what-does-free-chlorine-mean-on-a-test-strip","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/what-does-free-chlorine-mean-on-a-test-strip\/","title":{"rendered":"clo t\u1ef1 do c\u00f3 \u00fd ngh\u0129a g\u00ec tr\u00ean que th\u1eed"},"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\/vi\/what-does-free-chlorine-mean-on-a-test-strip\/#Hieu_tam_quan_trong_cua_nong_do_clo_tu_do_trong_viec_kiem_tra_nuoc_ho_boi\" title=\"Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc h\u1ed3 b\u01a1i\">Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc h\u1ed3 b\u01a1i<\/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\/vi\/what-does-free-chlorine-mean-on-a-test-strip\/#Cach_su_dung_va_giai_thich_dung_cach_que_thu_clo_du\" title=\"C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 gi\u1ea3i th\u00edch \u0111\u00fang c\u00e1ch que th\u1eed clo d\u01b0\">C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 gi\u1ea3i th\u00edch \u0111\u00fang c\u00e1ch que th\u1eed clo d\u01b0<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"understanding-the-importance-of-free-chlorine-levels-in-pool-water-testing-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Hieu_tam_quan_trong_cua_nong_do_clo_tu_do_trong_viec_kiem_tra_nuoc_ho_boi\"><\/span>Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc h\u1ed3 b\u01a1i<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nKhi n\u00f3i \u0111\u1ebfn vi\u1ec7c duy tr\u00ec m\u1ed9t b\u1ec3 b\u01a1i s\u1ea1ch s\u1ebd v\u00e0 an to\u00e0n, vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. Clo t\u1ef1 do l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c gi\u1eef cho n\u01b0\u1edbc h\u1ed3 b\u01a1i \u0111\u01b0\u1ee3c v\u1ec7 sinh v\u00e0 kh\u00f4ng c\u00f3 vi khu\u1ea9n v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. Hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a clo t\u1ef1 do tr\u00ean que th\u1eed l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ch\u1ee7 s\u1edf h\u1eefu h\u1ed3 b\u01a1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc h\u1ed3 b\u01a1i c\u1ee7a h\u1ecd an to\u00e0n \u0111\u1ec3 b\u01a1i l\u1ed9i.<\/p>\n<p>Clorin t\u1ef1 do l\u00e0 d\u1ea1ng clo c\u00f3 s\u1eb5n \u0111\u1ec3 kh\u1eed tr\u00f9ng n\u01b0\u1edbc h\u1ed3 b\u01a1i. Ch\u00ednh clo \u0111ang ho\u1ea1t \u0111\u1ed9ng t\u00edch c\u1ef1c \u0111\u1ec3 ti\u00eau di\u1ec7t vi khu\u1ea9n, t\u1ea3o v\u00e0 c\u00e1c sinh v\u1eadt g\u00e2y h\u1ea1i kh\u00e1c trong n\u01b0\u1edbc. Khi b\u1ea1n ki\u1ec3m tra n\u01b0\u1edbc h\u1ed3 b\u01a1i b\u1eb1ng que th\u1eed, n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 m\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1 ch\u00ednh m\u00e0 b\u1ea1n n\u00ean theo d\u00f5i.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-510-PH-Controller-Meter-PH-Transmitter.jpg\" alt=\"alt-522\" class=\"wp-image-522\" id=\"i522\" \/><\/p>\n<p>Que th\u1eed l\u00e0 c\u00e1ch thu\u1eadn ti\u1ec7n v\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n. Ch\u00fang th\u01b0\u1eddng \u0111o n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do, clo t\u1ed5ng, \u0111\u1ed9 pH, \u0111\u1ed9 ki\u1ec1m v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 quan tr\u1ecdng kh\u00e1c. Khi b\u1ea1n nh\u00fang que th\u1eed v\u00e0o n\u01b0\u1edbc h\u1ed3 b\u01a1i v\u00e0 so s\u00e1nh s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc v\u1edbi bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c cung c\u1ea5p, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c clo t\u1ef1 do trong n\u01b0\u1edbc.<\/p>\n<p>M\u1ee9c clo t\u1ef1 do trong h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 t\u1eeb 1,0 \u0111\u1ebfn 3,0 ph\u1ea7n m\u1ed7i tri\u1ec7u (ppm). D\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc h\u1ed3 b\u01a1i \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng hi\u1ec7u qu\u1ea3 m\u00e0 kh\u00f4ng g\u00e2y \u1ea3nh h\u01b0\u1edfng qu\u00e1 m\u1ea1nh \u0111\u1ebfn da v\u00e0 m\u1eaft c\u1ee7a ng\u01b0\u1eddi b\u01a1i. N\u1ebfu n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do qu\u00e1 th\u1ea5p, vi khu\u1ea9n v\u00e0 t\u1ea3o c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh trong n\u01b0\u1edbc, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng n\u01b0\u1edbc \u0111\u1ee5c v\u00e0 kh\u00f4ng an to\u00e0n. M\u1eb7t kh\u00e1c, n\u1ebfu n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do qu\u00e1 cao, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da v\u00e0 m\u1eaft c\u1ee7a ng\u01b0\u1eddi b\u01a1i v\u00e0 l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb h\u1ed3 b\u01a1i.<\/p>\n<p>Vi\u1ec7c duy tr\u00ec m\u1ee9c clo t\u1ef1 do th\u00edch h\u1ee3p trong h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, nhi\u1ec7t \u0111\u1ed9, l\u01b0\u1ee3ng ng\u01b0\u1eddi t\u1eafm v\u00e0 l\u01b0\u1ee3ng m\u01b0a \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n. B\u1ea1n n\u00ean ki\u1ec3m tra n\u01b0\u1edbc h\u1ed3 b\u01a1i \u00edt nh\u1ea5t hai l\u1ea7n m\u1ed9t tu\u1ea7n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh n\u1ed3ng \u0111\u1ed9 clo n\u1ebfu c\u1ea7n \u0111\u1ec3 gi\u1eef ch\u00fang \u1edf m\u1ee9c t\u1ed1i \u01b0u.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Why are pressure sensors used? chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/2b3HVNwTzCQ?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>Khi \u0111i\u1ec1u ch\u1ec9nh n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong b\u1ec3 b\u01a1i, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng vi\u00ean clo, clo l\u1ecfng ho\u1eb7c clo d\u1ea1ng h\u1ea1t. L\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed1i v\u1edbi s\u1ea3n ph\u1ea9m b\u1ea1n \u0111ang s\u1eed d\u1ee5ng v\u00e0 nh\u1edb \u0111eo \u0111\u1ed3 b\u1ea3o h\u1ed9 nh\u01b0 g\u0103ng tay v\u00e0 k\u00ednh b\u1ea3o h\u1ed9 khi x\u1eed l\u00fd c\u00e1c s\u1ea3n ph\u1ea9m clo. \u0110i\u1ec1u quan tr\u1ecdng n\u1eefa l\u00e0 b\u1ea3o qu\u1ea3n c\u00e1c s\u1ea3n ph\u1ea9m clo \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi v\u00e0 c\u00e1c h\u00f3a ch\u1ea5t kh\u00e1c.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i duy tr\u00ec m\u1ee9c \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 ki\u1ec1m th\u00edch h\u1ee3p. \u0110\u1ed9 pH c\u1ee7a n\u01b0\u1edbc h\u1ed3 b\u01a1i ph\u1ea3i n\u1eb1m trong kho\u1ea3ng t\u1eeb 7,2 \u0111\u1ebfn 7,6, trong khi t\u1ed5ng \u0111\u1ed9 ki\u1ec1m ph\u1ea3i n\u1eb1m trong kho\u1ea3ng t\u1eeb 80 \u0111\u1ebfn 120 ppm. Vi\u1ec7c gi\u1eef c\u00e2n b\u1eb1ng c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y s\u1ebd gi\u00fap clo ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 gi\u1eef cho n\u01b0\u1edbc h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n s\u1ea1ch v\u00e0 trong.<\/p>\n<p>T\u00f3m l\u1ea1i, hi\u1ec3u \u00fd ngh\u0129a c\u1ee7a clo t\u1ef1 do tr\u00ean que th\u1eed l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec m\u1ed9t b\u1ec3 b\u01a1i an to\u00e0n v\u00e0 l\u00e0nh m\u1ea1nh. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong h\u1ed3 b\u01a1i, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c v\u1ec7 sinh \u0111\u00fang c\u00e1ch v\u00e0 kh\u00f4ng c\u00f3 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. H\u00e3y nh\u1edb theo d\u00f5i \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 ki\u1ec1m c\u0169ng nh\u01b0 tu\u00e2n th\u1ee7 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba an to\u00e0n th\u00edch h\u1ee3p khi x\u1eed l\u00fd c\u00e1c s\u1ea3n ph\u1ea9m clo. V\u1edbi vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 ch\u0103m s\u00f3c th\u00edch h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn h\u01b0\u1edfng m\u1ed9t h\u1ed3 b\u01a1i s\u1ea1ch s\u1ebd v\u00e0 h\u1ea5p d\u1eabn su\u1ed1t c\u1ea3 m\u00f9a.<\/p>\n<h1 id=\"how-to-properly-use-and-interpret-free-chlorine-test-strips-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_su_dung_va_giai_thich_dung_cach_que_thu_clo_du\"><\/span>C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 gi\u1ea3i th\u00edch \u0111\u00fang c\u00e1ch que th\u1eed clo d\u01b0<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nClorin t\u1ef1 do l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n, cho d\u00f9 \u0111\u00f3 l\u00e0 n\u01b0\u1edbc trong b\u1ec3 b\u01a1i, b\u1ed3n t\u1eafm n\u01b0\u1edbc n\u00f3ng hay n\u01b0\u1edbc u\u1ed1ng. Clo t\u1ef1 do \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng clo c\u00f3 s\u1eb5n trong n\u01b0\u1edbc \u0111\u1ec3 ti\u00eau di\u1ec7t vi khu\u1ea9n, vi r\u00fat v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i kh\u00e1c. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u1edf n\u1ed3ng \u0111\u1ed9 th\u00edch h\u1ee3p \u0111\u1ec3 kh\u1eed tr\u00f9ng hi\u1ec7u qu\u1ea3.<\/p>\n<p>M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 s\u1eed d\u1ee5ng que th\u1eed. Nh\u1eefng d\u1ea3i n\u00e0y r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 cung c\u1ea5p ph\u00e9p \u0111o nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c l\u01b0\u1ee3ng clo t\u1ef1 do trong n\u01b0\u1edbc. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 di\u1ec5n gi\u1ea3i \u0111\u00fang c\u00e1ch c\u00e1c que th\u1eed n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c.<\/p>\n<p>Khi s\u1eed d\u1ee5ng que th\u1eed clo t\u1ef1 do, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n th\u1ee7 c\u1ea9n th\u1eadn h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c nh\u00fang d\u1ea3i th\u1eed nghi\u1ec7m v\u00e0o m\u1eabu n\u01b0\u1edbc trong m\u1ed9t kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh v\u00e0 sau \u0111\u00f3 so s\u00e1nh s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc tr\u00ean d\u1ea3i v\u1edbi bi\u1ec3u \u0111\u1ed3 m\u00e0u do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p. S\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc cho th\u1ea5y n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 que th\u1eed clo t\u1ef1 do \u0111o n\u1ed3ng \u0111\u1ed9 c\u1ee7a c\u1ea3 axit hypochlorous (HOCl) v\u00e0 ion hypochlorite (OCl-) trong n\u01b0\u1edbc. \u0110\u00e2y l\u00e0 hai d\u1ea1ng clo t\u1ef1 do c\u00f3 t\u00e1c d\u1ee5ng kh\u1eed tr\u00f9ng. T\u1ed5ng n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 t\u1ed5ng c\u1ee7a hai d\u1ea1ng n\u00e0y.<\/p>\n<p>Vi\u1ec7c gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3 c\u1ee7a que th\u1eed clo t\u1ef1 do c\u00f3 th\u1ec3 h\u01a1i ph\u1ee9c t\u1ea1p v\u00ec s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc tr\u00ean d\u1ea3i c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi bi\u1ec3u \u0111\u1ed3 m\u00e0u. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, t\u1ed1t nh\u1ea5t b\u1ea1n n\u00ean s\u1eed d\u1ee5ng kh\u1ea3 n\u0103ng ph\u00e1n \u0111o\u00e1n t\u1ed1t nh\u1ea5t c\u1ee7a m\u00ecnh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u1ebft qu\u1ea3 ph\u00f9 h\u1ee3p nh\u1ea5t. \u0110i\u1ec1u quan tr\u1ecdng n\u1eefa l\u00e0 ph\u1ea3i xem x\u00e9t ph\u1ea1m vi n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u00edch h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. V\u00ed d\u1ee5: b\u1ec3 b\u01a1i th\u01b0\u1eddng y\u00eau c\u1ea7u n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do t\u1eeb 1-3 ph\u1ea7n tri\u1ec7u (ppm) \u0111\u1ec3 kh\u1eed tr\u00f9ng hi\u1ec7u qu\u1ea3.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3 que th\u1eed clo t\u1ef1 do. V\u00ed d\u1ee5, n\u1ed3ng \u0111\u1ed9 axit cyanuric (CYA) cao trong n\u01b0\u1edbc b\u1ec3 b\u01a1i c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf kh\u1ea3 n\u0103ng \u0111o ch\u00ednh x\u00e1c n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do c\u1ee7a que th\u1eed. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 c\u1ea7n s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p x\u00e9t nghi\u1ec7m kh\u00e1c ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh k\u1ebft qu\u1ea3 que th\u1eed cho ph\u00f9 h\u1ee3p.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n kinh t\u1ebf CM-230S<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-200\/2000\/4000\/10000uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-100\/1000\/2000\/5000PPM<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>1,5 ph\u1ea7n tr\u0103m (FS)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean 25\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>Ti\u00eau chu\u1ea9n: ABS C=1.0cm<sup>-1<\/sup> (nh\u1eefng c\u00e1i kh\u00e1c l\u00e0 t\u00f9y ch\u1ecdn)<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n H\u00ecnh LCD<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng Ch\u1ec9nh S\u1eeda<\/td>\n<td>Ch\u1ec9nh th\u1ee7 c\u00f4ng cho ph\u1ea1m vi th\u1ea5p 0,05-10ppm \u0110\u1eb7t t\u1eeb ECO<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n Th\u1ecb \u0110\u01a1n V\u1ecb<\/td>\n<td>uS\/cm ho\u1eb7c PPM<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/0,5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>48\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>45\u00d792mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nT\u00f3m l\u1ea1i, que th\u1eed clo t\u1ef1 do l\u00e0 m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn v\u00e0 xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng \u0111\u00fang c\u00e1ch v\u00e0 an to\u00e0n khi s\u1eed d\u1ee5ng. Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n, v\u00ec v\u1eady h\u00e3y \u0111\u1ea3m b\u1ea3o k\u1ebft h\u1ee3p b\u01b0\u1edbc quan tr\u1ecdng n\u00e0y v\u00e0o quy tr\u00ecnh b\u1ea3o tr\u00ec n\u01b0\u1edbc c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc h\u1ed3 b\u01a1i Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c duy tr\u00ec m\u1ed9t b\u1ec3 b\u01a1i s\u1ea1ch s\u1ebd v\u00e0 an to\u00e0n, vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. Clo t\u1ef1 do l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c gi\u1eef&#8230;<\/p>\n","protected":false},"author":1,"featured_media":20268,"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":[11005],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","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\/vi\/wp-json\/wp\/v2\/posts\/20267"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=20267"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20267\/revisions"}],"predecessor-version":[{"id":20671,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20267\/revisions\/20671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/20268"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=20267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=20267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=20267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}