{"id":13067,"date":"2024-04-26T20:45:59","date_gmt":"2024-04-26T12:45:59","guid":{"rendered":"https:\/\/shchimay.com\/?p=13067"},"modified":"2024-04-29T10:58:43","modified_gmt":"2024-04-29T02:58:43","slug":"hach-turbidity-analyzer","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/hach-turbidity-analyzer\/","title":{"rendered":"m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c"},"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\/hach-turbidity-analyzer\/#Loi_ich_cua_viec_su_dung_may_phan_tich_do_duc_cua_Hach_de_theo_doi_chat_luong_nuoc\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/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\/hach-turbidity-analyzer\/#Cach_hieu_chinh_va_bao_tri_may_phan_tich_do_duc_Hach_dung_cach\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach \u0111\u00fang c\u00e1ch\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach \u0111\u00fang c\u00e1ch<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-hach-turbidity-analyzer-for-water-quality-monitoring-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_may_phan_tich_do_duc_cua_Hach_de_theo_doi_chat_luong_nuoc\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nGi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd c\u1ee7a ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. M\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1 quan tr\u1ecdng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 \u0111\u1ed9 \u0111\u1ee5c. \u0110\u1ed9 \u0111\u1ee5c l\u00e0 th\u01b0\u1edbc \u0111o \u0111\u1ed9 \u0111\u1ee5c ho\u1eb7c \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a ch\u1ea5t l\u1ecfng do c\u00e1c h\u1ea1t l\u01a1 l\u1eedng g\u00e2y ra. \u0110\u1ed9 \u0111\u1ee5c cao c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m nh\u01b0 tr\u1ea7m t\u00edch, t\u1ea3o ho\u1eb7c c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c trong n\u01b0\u1edbc.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CM230spec.png\" alt=\"alt-851\" class=\"wp-image-851\" id=\"i851\" \/><br \/>\n\u0110\u1ec3 \u0111o ch\u00ednh x\u00e1c \u0111\u1ed9 \u0111\u1ee5c, c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. M\u1ed9t trong nh\u1eefng m\u00e1y ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh l\u00e0 m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach. Hach l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc h\u00e0ng \u0111\u1ea7u v\u00e0 m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3. Nh\u1eefng m\u00e1y ph\u00e2n t\u00edch n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o \u0111\u1ed9 \u0111\u1ee5c ch\u00ednh x\u00e1c v\u00e0 nh\u1ea5t qu\u00e1n, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady. \u0110i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 d\u1eabn\/\u0111i\u1ec7n tr\u1edf EC-810<\/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>0-20\/200mS\/cm 0-18,25M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5%; v\u00e0 nbsp; \u0110i\u1ec7n tr\u1edf su\u1ea5t:2,0% (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>0,01\/0,02\/0,1\/1,0\/10,0cm<sup>-1<\/sup><\/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>\u0110\u1ea7u Ra Hi\u1ec7n T\u1ea1i<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/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>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\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>\nNgo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 tin c\u1eady. Nh\u1eefng m\u00e1y ph\u00e2n t\u00edch n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t th\u01b0\u1eddng th\u1ea5y trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 c\u00e1c c\u01a1 s\u1edf gi\u00e1m s\u00e1t n\u01b0\u1edbc kh\u00e1c. Ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7y th\u00e1ch th\u1ee9c, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o d\u1eef li\u1ec7u c\u1ee7a h\u1ecd \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-1800-Ph-Controller-Spec.jpg\" alt=\"alt-856\" class=\"wp-image-856\" id=\"i856\" \/><\/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>Kh\u00f4ng \u0111\u1ed5i<\/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\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/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>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td colspan=\"4\">(0\uff5e50)\u2103\uff08Nhi\u1ec7t \u0111\u1ed9. B\u1ed3i th\u01b0\u1eddng : NTC10K\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td colspan=\"4\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 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\">Nhi\u1ec7t \u0111\u1ed9: 0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"4\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n:1,5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">\u0110i\u1ec7n tr\u1edf su\u1ea5t: 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\">Nhi\u1ec7t \u0111\u1ed9:\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra T\u01b0\u01a1ng T\u1ef1<\/td>\n<td colspan=\"4\">B\u1ed9 ph\u00e1t\/b\u1ed9 ph\u00e1t \u0111\u01a1n c\u00e1ch ly(4\uff5e20)mA\uff0cinstrument \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td colspan=\"4\">R\u01a1le SPDT\uff0cC\u00f4ng su\u1ea5t t\u1ea3i: AC 230V\/50A(T\u1ed1i \u0111a)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"4\">Nhi\u1ec7t \u0111\u1ed9: v\u00e0 nbsp;(0\uff5e50)\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\uff1a v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"4\">Nhi\u1ec7t \u0111\u1ed9:(-20\uff5e60)\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">DC 24V\/AC 110V\/AC 220V\u00b115 ph\u1ea7n tr\u0103m \uff08\u0111\u1ec3 l\u1ef1a ch\u1ecdn\uff09<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"4\">48mm\u00d796mm\u00d780mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"4\">44mm\u00d792mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"4\">G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. Nh\u1eefng m\u00e1y ph\u00e2n t\u00edch n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, c\u00f3 giao di\u1ec7n tr\u1ef1c quan v\u00e0 v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng b\u1edfi nhi\u1ec1u ng\u01b0\u1eddi v\u1eadn h\u00e0nh, t\u1eeb c\u00e1c chuy\u00ean gia ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 kinh nghi\u1ec7m \u0111\u1ebfn nh\u1eefng ng\u01b0\u1eddi c\u00f3 chuy\u00ean m\u00f4n k\u1ef9 thu\u1eadt h\u1ea1n ch\u1ebf. V\u1edbi m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111o \u0111\u1ed9 \u0111\u1ee5c trong m\u1eabu n\u01b0\u1edbc m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng, cho ph\u00e9p gi\u00e1m s\u00e1t v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p>Ngo\u00e0i nh\u1eefng l\u1ee3i \u00edch n\u00e0y, m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach c\u00f2n cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t thi\u1ebft b\u1ecb c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. V\u00ed d\u1ee5, nhi\u1ec1u m\u00e1y ph\u00e2n t\u00edch Hach \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 ngu\u1ed3n s\u00e1ng h\u1ed3ng ngo\u1ea1i v\u00e0 h\u1ec7 th\u1ed1ng \u0111a m\u00e1y d\u00f2, cho ph\u00e9p \u0111o \u0111\u1ed9 \u0111\u1ee5c ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n. M\u1ed9t s\u1ed1 m\u1eabu c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, gi\u00fap d\u1ec5 d\u00e0ng theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9 \u0111\u1ee5c theo th\u1eddi gian.<\/p>\n<p>Nh\u00ecn chung, m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. \u0110\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 c\u00e1c t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd cho ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach, c\u00e1c chuy\u00ean gia ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 t\u1ef1 tin theo d\u00f5i v\u00e0 ph\u00e2n t\u00edch m\u1ee9c \u0111\u1ed9 \u0111\u1ee5c, gi\u00fap b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h1 id=\"how-to-properly-calibrate-and-maintain-your-hach-turbidity-analyzer-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_bao_tri_may_phan_tich_do_duc_Hach_dung_cach\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach \u0111\u00fang c\u00e1ch<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau \u0111\u1ec3 \u0111o \u0111\u1ed9 trong c\u1ee7a n\u01b0\u1edbc b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n c\u00e1c h\u1ea1t l\u01a1 l\u1eedng. Hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn c\u00e1c b\u01b0\u1edbc li\u00ean quan \u0111\u1ebfn vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3.<\/p>\n<p>Hi\u1ec7u ch\u1ec9nh m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n l\u00e0 chu\u1ea9n b\u1ecb m\u1ed9t b\u1ed9 dung d\u1ecbch chu\u1ea9n v\u1edbi \u0111\u1ed9 \u0111\u1ee5c \u0111\u00e3 bi\u1ebft. Nh\u1eefng dung d\u1ecbch n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec7u chu\u1ea9n m\u00e1y ph\u00e2n t\u00edch v\u00e0 thi\u1ebft l\u1eadp \u0111\u01b0\u1eddng c\u01a1 s\u1edf \u0111\u1ec3 so s\u00e1nh. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng c\u00e1c dung d\u1ecbch chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a vi\u1ec7c hi\u1ec7u chu\u1ea9n.<\/p>\n<p>Sau khi chu\u1ea9n b\u1ecb c\u00e1c dung d\u1ecbch chu\u1ea9n, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n. B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec3m 0 c\u1ee7a m\u00e1y ph\u00e2n t\u00edch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec3m 0 khi kh\u00f4ng c\u00f3 \u0111\u1ed9 \u0111\u1ee5c. Ti\u1ebfp theo, hi\u1ec7u chu\u1ea9n m\u00e1y ph\u00e2n t\u00edch b\u1eb1ng dung d\u1ecbch chu\u1ea9n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. \u0110\u1ea3m b\u1ea3o ghi l\u1ea1i c\u00e1c gi\u00e1 tr\u1ecb hi\u1ec7u chu\u1ea9n \u0111\u1ec3 tham kh\u1ea3o sau n\u00e0y.<\/p>\n<p>Sau khi hi\u1ec7u chu\u1ea9n m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 gi\u1eef m\u00e1y \u1edf \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u. M\u1ed9t trong nh\u1eefng nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec quan tr\u1ecdng nh\u1ea5t l\u00e0 th\u01b0\u1eddng xuy\u00ean l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t quang h\u1ecdc c\u1ee7a m\u00e1y ph\u00e2n t\u00edch. B\u1ee5i b\u1ea9n v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c c\u00f3 th\u1ec3 t\u00edch t\u1ee5 tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t n\u00e0y v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3 \u0111o. S\u1eed d\u1ee5ng v\u1ea3i m\u1ec1m, kh\u00f4ng c\u00f3 x\u01a1 v\u00e0 dung d\u1ecbch t\u1ea9y r\u1eeda nh\u1eb9 \u0111\u1ec3 lau nh\u1eb9 c\u00e1c b\u1ec1 m\u1eb7t quang h\u1ecdc.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c lau ch\u00f9i c\u00e1c b\u1ec1 m\u1eb7t quang h\u1ecdc, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a ngu\u1ed3n s\u00e1ng v\u00e0 m\u00e1y d\u00f2 th\u01b0\u1eddng xuy\u00ean. \u0110\u1ea3m b\u1ea3o r\u1eb1ng ngu\u1ed3n s\u00e1ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 kh\u00f4ng c\u00f3 v\u1eadt c\u1ea3n n\u00e0o ch\u1eb7n m\u00e1y d\u00f2. N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o v\u1edbi ngu\u1ed3n s\u00e1ng ho\u1eb7c m\u00e1y d\u00f2, h\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"What is On-Line Monitoring Electrical Conductivity Meter like(www.chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/M161HOnyENI?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>\nM\u1ed9t nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec quan tr\u1ecdng kh\u00e1c l\u00e0 ki\u1ec3m tra c\u00e1c v\u00f2ng \u0111\u1ec7m v\u00e0 mi\u1ebfng \u0111\u1ec7m c\u1ee7a m\u00e1y ph\u00e2n t\u00edch xem c\u00f3 d\u1ea5u hi\u1ec7u hao m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng kh\u00f4ng. R\u00f2 r\u1ec9 \u1edf c\u00e1c v\u00f2ng \u0111\u1ec7m c\u00f3 th\u1ec3 cho ph\u00e9p n\u01b0\u1edbc x\u00e2m nh\u1eadp v\u00e0o m\u00e1y ph\u00e2n t\u00edch v\u00e0 g\u00e2y ra tr\u1ee5c tr\u1eb7c. Thay th\u1ebf b\u1ea5t k\u1ef3 v\u00f2ng \u0111\u1ec7m ho\u1eb7c mi\u1ebfng \u0111\u1ec7m n\u00e0o b\u1ecb h\u1ecfng c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng th\u00eam cho m\u00e1y ph\u00e2n t\u00edch.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. T\u1ea7n su\u1ea5t hi\u1ec7u chu\u1ea9n s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng n\u01a1i s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch. Tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 bi\u1ebft kho\u1ea3ng th\u1eddi gian hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<br \/>\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-13067-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/pH-ORP-3500.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/pH-ORP-3500.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/pH-ORP-3500.mp4<\/a><\/video><\/div><br \/>\nT\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y ph\u00e2n t\u00edch. H\u00e3y nh\u1edb hi\u1ec7u ch\u1ec9nh m\u00e1y ph\u00e2n t\u00edch b\u1eb1ng c\u00e1c dung d\u1ecbch ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao, l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t quang h\u1ecdc th\u01b0\u1eddng xuy\u00ean, ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a ngu\u1ed3n s\u00e1ng v\u00e0 m\u00e1y d\u00f2, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra c\u00e1c v\u00f2ng \u0111\u1ec7m v\u00e0 mi\u1ebfng \u0111\u1ec7m xem c\u00f3 d\u1ea5u hi\u1ec7u m\u00f2n kh\u00f4ng. B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c Hach ti\u1ebfp t\u1ee5c cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c trong nhi\u1ec1u n\u0103m t\u1edbi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ph\u00e2n t\u00edch \u0111\u1ed9 \u0111\u1ee5c c\u1ee7a Hach \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 s\u1ea1ch s\u1ebd c\u1ee7a ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. M\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1 quan tr\u1ecdng th\u01b0\u1eddng&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1155,"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":[192],"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":false,"content":false,"excerpt":false},"es":{"title":false,"content":false,"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":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13067"}],"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=13067"}],"version-history":[{"count":5,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13067\/revisions"}],"predecessor-version":[{"id":13415,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13067\/revisions\/13415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1155"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=13067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=13067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=13067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}