{"id":17908,"date":"2024-05-20T11:27:58","date_gmt":"2024-05-20T03:27:58","guid":{"rendered":"https:\/\/chimaytech.net\/?p=17908"},"modified":"2024-05-21T12:36:11","modified_gmt":"2024-05-21T04:36:11","slug":"hm-digital-tds-3-handheld-tds-meter-with","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/hm-digital-tds-3-handheld-tds-meter-with\/","title":{"rendered":"hm m\u00e1y \u0111o tds 3 c\u1ea7m tay k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 h\u1ed9p \u0111\u1ef1ng"},"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:\/\/chimaytech.net\/vi\/hm-digital-tds-3-handheld-tds-meter-with\/#Cach_hieu_chinh_may_do_TDS_cam_tay_HM_Digital_TDS-3_cua_ban\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n\">C\u00e1ch hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/chimaytech.net\/vi\/hm-digital-tds-3-handheld-tds-meter-with\/#Tam_quan_trong_cua_viec_thuong_xuyen_ve_sinh_va_bao_tri_may_do_TDS_cam_tay_HM_Digital_TDS-3_cua_ban\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"how-to-calibrate-your-hm-digital-tds-3-handheld-tds-meter-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_may_do_TDS_cam_tay_HM_Digital_TDS-3_cua_ban\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nN\u1ebfu b\u1ea1n s\u1edf h\u1eefu M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh m\u00e1y th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. Hi\u1ec7u chu\u1ea9n l\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o theo ti\u00eau chu\u1ea9n \u0111\u00e3 bi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3.<br \/>\n[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-510-\u9178\u78b1\u5ea6-_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668 .mp4[\/embed]<br \/>\n[nh\u00fang]http:\/\/shchimay.com\/wp-c<a href=\"http:\/\/uploads\/2023\/11\/BSQ-2019.mp4\">uploads\/2023\/11\/BSQ-2019.mp4<\/a>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n, h\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 dung d\u1ecbch hi\u1ec7u chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb TDS \u0111\u00e3 bi\u1ebft. Dung d\u1ecbch n\u00e0y ph\u1ea3i g\u1ea7n v\u1edbi ph\u1ea1m vi TDS d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a n\u01b0\u1edbc m\u00e0 b\u1ea1n s\u1ebd th\u1eed nghi\u1ec7m. M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 \u0111i k\u00e8m h\u1ed9p \u0111\u1ef1ng trong \u0111\u00f3 c\u00f3 m\u1ed9t chai nh\u1ecf dung d\u1ecbch hi\u1ec7u chu\u1ea9n, gi\u00fap ng\u01b0\u1eddi d\u00f9ng thu\u1eadn ti\u1ec7n trong vi\u1ec7c hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o c\u1ee7a m\u00ecnh.<\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n, h\u00e3y b\u1eadt m\u00e1y \u0111o TDS b\u1eb1ng c\u00e1ch nh\u1ea5n n\u00fat ngu\u1ed3n c\u00e1i n\u00fat. Sau khi b\u1eadt m\u00e1y, nh\u00fang \u0111\u1ea7u d\u00f2 v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n. \u0110\u1ea3m b\u1ea3o \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c ng\u00e2m ho\u00e0n to\u00e0n trong dung d\u1ecbch v\u00e0 \u0111\u1ee3i v\u00e0i gi\u00e2y \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh. M\u00e1y s\u1ebd hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb TDS c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/CCT-5300-2.png\" alt=\"alt-904\" class=\"wp-image-904\" id=\"i904\" \/><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">B\u1ed9 truy\u1ec1n l\u01b0u l\u01b0\u1ee3ng FCT-8350<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>L\u01b0u l\u01b0\u1ee3ng t\u1ee9c th\u1eddi:(0~2000)m3\/h;L\u01b0u l\u01b0\u1ee3ng t\u00edch l\u0169y:(0~99999999)m3<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y<\/td>\n<td>(0~5)m\/s<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng k\u00ednh \u1ed1ng \u00e1p d\u1ee5ng<\/td>\n<td>DN 25~DN 1000 \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0,001 m3\/h<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng th\u1eddi gian gia h\u1ea1n<\/td>\n<td>1S<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>c\u1ea5p 2.0<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<td>\u00b10,5 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u d\u00f2 \u0111\u1ea7u v\u00e0o<\/td>\n<td>Ph\u1ea1m vi: 0,5Hz~2KHz;Ngu\u1ed3n \u0111i\u1ec7n:DC 12V (ngu\u1ed3n cung c\u1ea5p nh\u1ea1c c\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>(4~20)mA,Thi\u1ebft b\u1ecb\/m\u00e1y ph\u00e1t \u0111\u1ec3 l\u1ef1a ch\u1ecdn;<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>R\u01a1le quang \u0111i\u1ec7n t\u1eed b\u00e1n d\u1eabn, d\u00f2ng t\u1ea3i 50mA(max),AC\/DC 30V<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>B\u00e1o \u0111\u1ed9ng gi\u1edbi h\u1ea1n l\u01b0u l\u01b0\u1ee3ng cao\/th\u1ea5p t\u1ee9c th\u1eddi, chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1 bi\u1ebfn \u0111\u1ed5i l\u01b0u l\u01b0\u1ee3ng<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td>DC24V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng:<\/td>\n<td> v\u00e0 lt;3.0W<\/td>\n<\/tr>\n<tr>\n<td>Chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n<td>5m theo ti\u00eau chu\u1ea9n; ho\u1eb7c (1~500)m \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.:(0~50)\u2103;\u0111\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>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.:(-20~60)\u2103; \u0111\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>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>96 mm\u00d796 mm\u00d794mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mm\u00d791mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>Ti\u1ebfp theo, nh\u1ea5n v\u00e0 gi\u1eef n\u00fat CAL tr\u00ean m\u00e1y \u0111o trong v\u00e0i gi\u00e2y cho \u0111\u1ebfn khi m\u00e0n h\u00ecnh b\u1eaft \u0111\u1ea7u nh\u1ea5p nh\u00e1y. \u0110i\u1ec1u n\u00e0y cho bi\u1ebft m\u00e1y \u0111o \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 hi\u1ec7u chu\u1ea9n. S\u1eed d\u1ee5ng tu\u1ed1c n\u01a1 v\u00edt hi\u1ec7u chu\u1ea9n \u0111i k\u00e8m v\u1edbi m\u00e1y \u0111o \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 \u0111\u1ecdc cho ph\u00f9 h\u1ee3p v\u1edbi gi\u00e1 tr\u1ecb TDS \u0111\u00e3 bi\u1ebft c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n. Xoay tu\u1ed1c n\u01a1 v\u00edt theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 t\u0103ng s\u1ed1 \u0111\u1ecdc v\u00e0 ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 gi\u1ea3m s\u1ed1 \u0111\u1ecdc.<\/p>\n<p>Ti\u1ebfp t\u1ee5c \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 \u0111\u1ecdc cho \u0111\u1ebfn khi n\u00f3 kh\u1edbp v\u1edbi gi\u00e1 tr\u1ecb TDS \u0111\u00e3 bi\u1ebft c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n. Khi b\u1ea1n \u0111\u00e3 h\u00e0i l\u00f2ng v\u1edbi vi\u1ec7c hi\u1ec7u ch\u1ec9nh, nh\u1ea5n n\u00fat CAL l\u1ea7n n\u1eefa \u0111\u1ec3 tho\u00e1t kh\u1ecfi ch\u1ebf \u0111\u1ed9 hi\u1ec7u chu\u1ea9n. B\u00e2y gi\u1edd, m\u00e1y \u0111o s\u1ebd hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb TDS \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh.<\/p>\n<p>B\u1ea1n n\u00ean hi\u1ec7u ch\u1ec9nh l\u1ea1i M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a m\u00ecnh theo \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o theo th\u1eddi gian. B\u1eb1ng c\u00e1ch hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e1y.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c hi\u1ec7u chu\u1ea9n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i b\u1ea3o qu\u1ea3n m\u00e1y \u0111o TDS \u0111\u00fang c\u00e1ch \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y. Lu\u00f4n r\u1eeda \u0111\u1ea7u d\u00f2 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. B\u1ea3o qu\u1ea3n m\u00e1y \u0111o trong h\u1ed9p \u0111\u1ef1ng khi kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y kh\u1ecfi b\u1ecb h\u01b0 h\u1ecfng.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/Digital-Optical-Dissolved-oxygen3.png\" alt=\"alt-9013\" class=\"wp-image-9013\" id=\"i9013\" \/><br \/>\nT\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u ch\u1ec9nh M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc ch\u00ednh x\u00e1c. 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 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed3ng h\u1ed3 c\u1ee7a m\u00ecnh cung c\u1ea5p k\u1ebft qu\u1ea3 TDS \u0111\u00e1ng tin c\u1eady. H\u00e3y nh\u1edb s\u1eed d\u1ee5ng dung d\u1ecbch hi\u1ec7u chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb TDS \u0111\u00e3 bi\u1ebft v\u00e0 hi\u1ec7u chu\u1ea9n l\u1ea1i m\u00e1y \u0111o \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c. Vi\u1ec7c b\u1ea3o qu\u1ea3n v\u00e0 b\u1ea3o qu\u1ea3n \u0111\u1ed3ng h\u1ed3 \u0111\u00fang c\u00e1ch c\u0169ng s\u1ebd gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ed3ng h\u1ed3.<\/p>\n<h1 id=\"the-importance-of-regularly-cleaning-and-maintaining-your-hm-digital-tds-3-handheld-tds-meter-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_thuong_xuyen_ve_sinh_va_bao_tri_may_do_TDS_cam_tay_HM_Digital_TDS-3_cua_ban\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nTrong th\u1ebf gi\u1edbi ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho c\u00e1c chuy\u00ean gia c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch. Thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn n\u00e0y \u0111o t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) trong n\u01b0\u1edbc, cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a n\u01b0\u1edbc. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o, m\u00e1y \u0111o TDS-3 c\u1ea7n \u0111\u01b0\u1ee3c v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 l\u00e0m s\u1ea1ch v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o TDS-3 c\u1ee7a b\u1ea1n l\u00e0 \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m. Theo th\u1eddi gian, b\u1ee5i b\u1ea9n, m\u1ea3nh v\u1ee5n v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c c\u00f3 th\u1ec3 t\u00edch t\u1ee5 tr\u00ean c\u1ea3m bi\u1ebfn v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ecdc sai v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m n\u01b0\u1edbc c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh \u0111\u1ed3ng h\u1ed3, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed3ng h\u1ed3 ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ed3ng h\u1ed3 TDS-3 l\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ed3ng h\u1ed3. Gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed n\u00e0o, \u0111\u1ed3ng h\u1ed3 \u0111o c\u00f3 th\u1ec3 b\u1ecb hao m\u00f2n theo th\u1eddi gian. B\u1eb1ng c\u00e1ch gi\u1eef cho n\u00f3 s\u1ea1ch s\u1ebd v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec t\u1ed1t, b\u1ea1n c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n cho chi ph\u00ed thay th\u1ebf m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c d\u1ef1a v\u00e0o \u0111\u1ed3ng h\u1ed3 \u0111\u1ec3 ki\u1ec3m tra n\u01b0\u1edbc ch\u00ednh x\u00e1c v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n<p>Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c v\u1ec7 sinh \u0111\u1ed3ng h\u1ed3 TDS-3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea9n th\u1eadn. H\u1ea7u h\u1ebft c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch b\u1eb1ng ch\u1ea5t t\u1ea9y r\u1eeda nh\u1eb9 v\u00e0 n\u01b0\u1edbc, s\u1eed d\u1ee5ng v\u1ea3i m\u1ec1m ho\u1eb7c b\u00e0n ch\u1ea3i \u0111\u1ec3 ch\u00e0 nh\u1eb9 m\u1ecdi ch\u1ea5t t\u00edch t\u1ee5. Tr\u00e1nh s\u1eed d\u1ee5ng c\u00e1c h\u00f3a ch\u1ea5t m\u1ea1nh ho\u1eb7c v\u1eadt li\u1ec7u m\u00e0i m\u00f2n v\u00ec ch\u00fang c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u1ea3m bi\u1ebfn v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3. Sau khi v\u1ec7 sinh, h\u00e3y nh\u1edb r\u1eeda k\u1ef9 \u0111\u1ed3ng h\u1ed3 v\u00e0 \u0111\u1ec3 kh\u00f4 ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng l\u1ea1i.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh \u0111\u1ed3ng h\u1ed3 TDS-3 \u0111\u1ecbnh k\u1ef3. Hi\u1ec7u chu\u1ea9n \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed3ng h\u1ed3 \u0111ang cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 gi\u00fap duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c theo th\u1eddi gian. H\u1ea7u h\u1ebft c\u00e1c m\u00e1y \u0111o \u0111\u1ec1u c\u00f3 gi\u1ea3i ph\u00e1p hi\u1ec7u chu\u1ea9n cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t khi c\u1ea7n. B\u1eb1ng c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ed3ng h\u1ed3 th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed3ng h\u1ed3 ti\u1ebfp t\u1ee5c mang l\u1ea1i k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady v\u00e0 v\u1eabn l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb trong kho v\u0169 kh\u00ed ki\u1ec3m tra n\u01b0\u1edbc c\u1ee7a b\u1ea1n.<\/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\uff0cin \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>\n\u0110\u1ec3 b\u1ea3o v\u1ec7 m\u00e1y \u0111o TDS-3 c\u1ee7a b\u1ea1n khi kh\u00f4ng s\u1eed d\u1ee5ng, h\u00e3y c\u00e2n nh\u1eafc \u0111\u1ea7u t\u01b0 v\u00e0o h\u1ed9p \u0111\u1ef1ng. H\u1ed9p \u0111\u1ef1ng gi\u00fap b\u1ea1n v\u1eadn chuy\u1ec3n v\u00e0 b\u1ea3o qu\u1ea3n \u0111\u1ed3ng h\u1ed3 m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n v\u00e0 an to\u00e0n, gi\u00fap ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng v\u00e0 gi\u1eef \u0111\u1ed3ng h\u1ed3 \u1edf t\u00ecnh tr\u1ea1ng t\u1ed1t. Nhi\u1ec1u h\u1ed9p \u0111\u1ef1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho m\u00e1y \u0111o TDS-3, c\u00f3 ng\u0103n \u0111\u1ef1ng c\u00e1c ph\u1ee5 ki\u1ec7n nh\u01b0 dung d\u1ecbch hi\u1ec7u chu\u1ea9n v\u00e0 pin d\u1ef1 ph\u00f2ng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ed9p \u0111\u1ef1ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y \u0111o c\u1ee7a b\u1ea1n lu\u00f4n an to\u00e0n v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 khi kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1eef cho M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t. B\u1eb1ng c\u00e1ch ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed3ng h\u1ed3 ti\u1ebfp t\u1ee5c cung c\u1ea5p k\u1ebft qu\u1ea3 ki\u1ec3m tra n\u01b0\u1edbc ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. \u0110\u1ea7u t\u01b0 v\u00e0o h\u1ed9p \u0111\u1ef1ng c\u0169ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 \u0111\u1ed3ng h\u1ed3 c\u1ee7a b\u1ea1n v\u00e0 gi\u1eef an to\u00e0n khi kh\u00f4ng s\u1eed d\u1ee5ng. V\u1edbi s\u1ef1 ch\u0103m s\u00f3c v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p, \u0111\u1ed3ng h\u1ed3 TDS-3 c\u1ee7a b\u1ea1n s\u1ebd v\u1eabn 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 v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 c\u1ee7a b\u1ea1n N\u1ebfu b\u1ea1n s\u1edf h\u1eefu M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh m\u00e1y th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. 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