{"id":13775,"date":"2024-04-30T10:01:56","date_gmt":"2024-04-30T02:01:56","guid":{"rendered":"https:\/\/shchimay.com\/?p=13775"},"modified":"2024-04-30T14:02:34","modified_gmt":"2024-04-30T06:02:34","slug":"ph-meter-5-in-1","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/ph-meter-5-in-1\/","title":{"rendered":"ph m\u00e9t 5 trong 1"},"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\/ph-meter-5-in-1\/#Loi_ich_cua_viec_su_dung_may_do_pH_5_trong_1_de_lam_vuon\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn<\/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\/ph-meter-5-in-1\/#Cach_hieu_chinh_va_bao_tri_may_do_pH_5_trong_1_dung_cach\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH 5 trong 1 \u0111\u00fang c\u00e1ch\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH 5 trong 1 \u0111\u00fang c\u00e1ch<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-a-ph-meter-5-in-1-for-gardening-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_may_do_pH_5_trong_1_de_lam_vuon\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nDuy tr\u00ec m\u1ee9c \u0111\u1ed9 pH th\u00edch h\u1ee3p trong khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng. M\u00e1y \u0111o pH l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn \u0111o ch\u00ednh x\u00e1c \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a \u0111\u1ea5t ho\u1eb7c n\u01b0\u1edbc. M\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn l\u00e0 m\u00e1y \u0111o pH 5 trong 1, cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n t\u1ed1i \u01b0u cho c\u00e2y tr\u1ed3ng c\u1ee7a m\u00ecnh.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 l\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3. C\u00f4ng c\u1ee5 t\u1ea5t c\u1ea3 trong m\u1ed9t n\u00e0y kh\u00f4ng ch\u1ec9 \u0111o \u0111\u1ed9 pH m\u00e0 c\u00f2n cung c\u1ea5p c\u00e1c ch\u1ec9 s\u1ed1 v\u1ec1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, \u00e1nh s\u00e1ng v\u00e0 kh\u1ea3 n\u0103ng sinh s\u1ea3n. Th\u00f4ng tin to\u00e0n di\u1ec7n n\u00e0y cho ph\u00e9p b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 c\u00e1ch ch\u0103m s\u00f3c t\u1ed1t nh\u1ea5t cho c\u00e2y tr\u1ed3ng c\u1ee7a m\u00ecnh. V\u00ed d\u1ee5: bi\u1ebft \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh th\u1eddi \u0111i\u1ec3m t\u01b0\u1edbi c\u00e2y, \u0111\u1ed3ng th\u1eddi hi\u1ec3u \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 \u00e1nh s\u00e1ng c\u00f3 th\u1ec3 h\u01b0\u1edbng d\u1eabn b\u1ea1n ch\u1ecdn v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p cho t\u1eebng lo\u1ea1i c\u00e2y.<\/p>\n<p>Ngo\u00e0i nhi\u1ec1u ch\u1ee9c n\u0103ng, m\u00e1y \u0111o \u0111\u1ed9 pH 5 in 1 c\u0169ng d\u1ec5 s\u1eed d\u1ee5ng. H\u1ea7u h\u1ebft c\u00e1c m\u00f4 h\u00ecnh \u0111\u1ec1u c\u00f3 giao di\u1ec7n \u0111\u01a1n gi\u1ea3n v\u00e0 h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng, gi\u00fap ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u l\u00e0m v\u01b0\u1eddn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u1ee7a nh\u1eefng m\u00e1y \u0111o n\u00e0y c\u0169ng gi\u00fap b\u1ea1n thu\u1eadn ti\u1ec7n mang theo quanh v\u01b0\u1eddn, cho ph\u00e9p b\u1ea1n ki\u1ec3m tra nhanh ch\u00f3ng nhi\u1ec1u khu v\u1ef1c m\u00e0 kh\u00f4ng g\u1eb7p r\u1eafc r\u1ed1i.<\/p>\n<p>M\u1ed9t \u01b0u \u0111i\u1ec3m kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3. Nh\u1eefng m\u00e1y \u0111o n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c, gi\u00fap b\u1ea1n tin t\u01b0\u1edfng v\u00e0o th\u00f4ng tin b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c. \u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t quan tr\u1ecdng khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t ho\u1eb7c n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e2y tr\u1ed3ng c\u1ee7a b\u1ea1n \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng th\u00edch h\u1ee3p c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/9500-\u7535\u5bfc\u7387\u4eea4.jpg\" alt=\"alt-157\" class=\"wp-image-157\" id=\"i157\" \/><br \/>\nH\u01a1n n\u1eefa, m\u00e1y \u0111o pH 5 trong 1 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c v\u1ec1 l\u00e2u d\u00e0i. B\u1eb1ng c\u00e1ch theo d\u00f5i c\u00e1c \u0111i\u1ec1u ki\u1ec7n trong khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n b\u1eb1ng c\u00f4ng c\u1ee5 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 thi\u1ebfu h\u1ee5t ch\u1ea5t dinh d\u01b0\u1ee1ng ho\u1eb7c m\u1ea5t c\u00e2n b\u1eb1ng \u0111\u1ed9 pH tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng. C\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng sai l\u1ea7m t\u1ed1n k\u00e9m v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe c\u0169ng nh\u01b0 s\u1ee9c s\u1ed1ng cho c\u00e2y tr\u1ed3ng c\u1ee7a b\u1ea1n.<\/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 pH\/ORP tr\u1ef1c tuy\u1ebfn pH\/ORP-8500A<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>pH:0,00~14,00 ; ORP:(-1999~+1999)mV; Nhi\u1ec7t \u0111\u1ed9.:(0,0~100,0)\u00b0C (Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH:0,01 ; ORP: 1mV; Nhi\u1ec7t \u0111\u1ed9.:0,1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH:+\/-0,1 ; ORP: +\/- 5mV (\u0111\u01a1n v\u1ecb \u0111i\u1ec7n t\u1eed); Nhi\u1ec7t \u0111\u1ed9.: +\/- 0,5\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 NTC10K<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~80)\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>K\u00eanh \u0111\u00f4i b\u1ecb c\u00f4 l\u1eadp; c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n (4~20)mA, ch\u1ebf \u0111\u1ed9 d\u1ee5ng c\u1ee5\/m\u00e1y ph\u00e1t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>C\u00f4ng t\u1eafc quang \u0111i\u1ec7n b\u00e1n d\u1eabn ba k\u00eanh, d\u00f2ng t\u1ea3i: AC\/DC 30V, 50mA(max)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng giao ti\u1ebfp<\/td>\n<td>RS485,giao th\u1ee9c Modbus RTU<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(0~80)\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 lt;95% 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>Nhi\u1ec7t \u0111\u1ed9.(-20~60)\u2103;\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i \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>DC 24V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td> v\u00e0 lt;3W<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp l\u01b0ng)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx94mm(CxRxS)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nS\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n th\u1ef1c h\u00e0nh l\u00e0m v\u01b0\u1eddn b\u1ec1n v\u1eefng h\u01a1n. B\u1eb1ng c\u00e1ch \u0111o ch\u00ednh x\u00e1c \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u00f3 m\u1ee5c ti\u00eau \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3 cho khu v\u01b0\u1eddn c\u1ee7a m\u00ecnh. \u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y cho ph\u00e9p b\u1ea1n s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n, gi\u1ea3m ch\u1ea5t th\u1ea3i v\u00e0 th\u00fac \u0111\u1ea9y c\u00e1ch ti\u1ebfp c\u1eadn l\u00e0m v\u01b0\u1eddn th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n.<\/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 ti\u1ebft ki\u1ec7m 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, m\u00e1y \u0111o \u0111\u1ed9 pH 5 trong 1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 qu\u00fd gi\u00e1 cho b\u1ea5t k\u1ef3 ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn n\u00e0o mu\u1ed1n t\u1ed1i \u01b0u h\u00f3a \u0111i\u1ec1u ki\u1ec7n tr\u1ed3ng tr\u1ecdt c\u1ee7a m\u00ecnh. V\u1edbi t\u00ednh linh ho\u1ea1t, d\u1ec5 s\u1eed d\u1ee5ng, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 l\u1ee3i \u00edch ti\u1ebft ki\u1ec7m chi ph\u00ed, c\u00f4ng c\u1ee5 t\u1ea5t c\u1ea3 trong m\u1ed9t n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c c\u00e2y tr\u1ed3ng kh\u1ecfe m\u1ea1nh v\u00e0 n\u0103ng su\u1ea5t cao h\u01a1n. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p m\u00e1y \u0111o \u0111\u1ed9 pH 5 trong 1 v\u00e0o th\u00f3i quen l\u00e0m v\u01b0\u1eddn c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf ph\u1ecfng \u0111o\u00e1n trong vi\u1ec7c ch\u0103m s\u00f3c c\u00e2y tr\u1ed3ng c\u1ee7a m\u00ecnh v\u00e0 t\u1eadn h\u01b0\u1edfng m\u1ed9t khu v\u01b0\u1eddn t\u01b0\u01a1i t\u1ed1t quanh n\u0103m.<\/p>\n<h1 id=\"how-to-properly-calibrate-and-maintain-your-ph-meter-5-in-1-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_bao_tri_may_do_pH_5_trong_1_dung_cach\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH 5 trong 1 \u0111\u00fang c\u00e1ch<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o \u0111\u1ed9 pH 5 trong 1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111a n\u0103ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, t\u1eeb ki\u1ec3m tra \u0111\u1ed9 chua c\u1ee7a \u0111\u1ea5t \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn \u0111\u1ebfn \u0111o \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc trong b\u1ec3 c\u00e1. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c b\u01b0\u1edbc b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH 5 trong 1 v\u00e0 cung c\u1ea5p c\u00e1c m\u1eb9o v\u1ec1 c\u00e1ch gi\u1eef m\u00e1y \u1edf t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-6900-PH-orp-controller-Spec.png\" alt=\"alt-1512\" class=\"wp-image-1512\" id=\"i1512\" \/><\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"CRD 6000 series conductivity Internet of things terminals\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/dT3l8ISa248?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>Hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y \u0111o cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. \u0110\u1ec3 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH 5 trong 1, b\u1ea1n s\u1ebd c\u1ea7n c\u00e1c dung d\u1ecbch hi\u1ec7u chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb pH \u0111\u00e3 bi\u1ebft. C\u00e1c dung d\u1ecbch n\u00e0y th\u01b0\u1eddng c\u00f3 pH 4,01, pH 7,00 v\u00e0 pH 10,01. B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch r\u1eeda \u0111i\u1ec7n c\u1ef1c c\u1ee7a m\u00e1y \u0111o pH b\u1eb1ng n\u01b0\u1edbc c\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n. Sau \u0111\u00f3, nh\u00fang \u0111i\u1ec7n c\u1ef1c v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n pH 7,00 v\u00e0 \u0111i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o \u0111\u1ec3 \u0111\u1ecdc gi\u00e1 tr\u1ecb pH ch\u00ednh x\u00e1c. L\u1eb7p l\u1ea1i quy tr\u00ecnh n\u00e0y v\u1edbi dung d\u1ecbch hi\u1ec7u chu\u1ea9n pH 4,01 v\u00e0 pH 10,01 \u0111\u1ec3 ho\u00e0n t\u1ea5t quy tr\u00ecnh hi\u1ec7u chu\u1ea9n.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH th\u01b0\u1eddng xuy\u00ean v\u00ec \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 b\u1ecb tr\u00f4i theo th\u1eddi gian, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ecdc kh\u00f4ng ch\u00ednh x\u00e1c. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t khuy\u00ean b\u1ea1n n\u00ean hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH tr\u01b0\u1edbc m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng m\u00e1y \u0111o pH trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau ho\u1eb7c th\u1eed nghi\u1ec7m c\u00e1c lo\u1ea1i m\u1eabu kh\u00e1c nhau, b\u1ea1n n\u00ean hi\u1ec7u ch\u1ec9nh l\u1ea1i m\u00e1y \u0111o \u0111\u1ec3 t\u00ednh \u0111\u1ebfn m\u1ecdi thay \u0111\u1ed5i v\u1ec1 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"what is Inductive TDS meter\/conductivity controller (chimay@chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/8z8rrZHhUGM?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>Ngo\u00e0i vi\u1ec7c hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i b\u1ea3o tr\u00ec m\u00e1y \u0111\u00fang c\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y. Sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng, r\u1eeda s\u1ea1ch \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n b\u00e1m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o. B\u1ea3o qu\u1ea3n m\u00e1y \u0111o pH \u1edf n\u01a1i kh\u00f4 r\u00e1o, s\u1ea1ch s\u1ebd \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m b\u1ea9n v\u00e0 h\u01b0 h\u1ecfng. Tr\u00e1nh b\u1ea3o qu\u1ea3n \u0111i\u1ec7n c\u1ef1c trong n\u01b0\u1edbc c\u1ea5t, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn \u0111i\u1ec7n c\u1ef1c b\u1ecb m\u1ea5t n\u01b0\u1edbc v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3.<\/p>\n<p>Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra \u0111i\u1ec7n c\u1ef1c xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng n\u00e0o kh\u00f4ng, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ebft n\u1ee9t ho\u1eb7c s\u1ef1 \u0111\u1ed5i m\u00e0u. N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o v\u1edbi \u0111i\u1ec7n c\u1ef1c, n\u00f3 c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf \u0111\u1ec3 duy tr\u00ec k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. M\u1ed9t s\u1ed1 m\u00e1y \u0111o pH \u0111i k\u00e8m v\u1edbi c\u00e1c \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 thay th\u1ebf, trong khi m\u1ed9t s\u1ed1 kh\u00e1c c\u00f3 th\u1ec3 y\u00eau c\u1ea7u b\u1ea1n g\u1eedi m\u00e1y \u0111o \u0111\u1ebfn nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 b\u1ea3o tr\u00ec.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH 5 trong 1 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u su\u1ea5t \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 gi\u1eef cho m\u00e1y \u0111o pH c\u1ee7a m\u00ecnh \u1edf t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. H\u00e3y nh\u1edb hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH th\u01b0\u1eddng xuy\u00ean v\u00e0 b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a c\u00f4ng c\u1ee5 \u0111a n\u0103ng n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH 5 trong 1 \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn Duy tr\u00ec m\u1ee9c \u0111\u1ed9 pH th\u00edch h\u1ee3p trong khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng. M\u00e1y \u0111o pH l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1766,"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":"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":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":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":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13775"}],"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=13775"}],"version-history":[{"count":11,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13775\/revisions"}],"predecessor-version":[{"id":13833,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13775\/revisions\/13833"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1766"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=13775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=13775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=13775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}