{"id":4424,"date":"2024-11-03T11:46:58","date_gmt":"2024-11-03T04:46:58","guid":{"rendered":"https:\/\/gemsgroup.com.vn\/?p=4424"},"modified":"2024-11-12T08:17:07","modified_gmt":"2024-11-12T01:17:07","slug":"chuc-nang-cua-but-thu-nuoc-tds","status":"publish","type":"post","link":"https:\/\/gemsgroup.com.vn\/en\/chuc-nang-cua-but-thu-nuoc-tds\/","title":{"rendered":"Ch\u1ee9c n\u0103ng c\u1ee7a b\u00fat th\u1eed n\u01b0\u1edbc TDS"},"content":{"rendered":"

\"\"<\/strong><\/p>\n

B\u00fat th\u1eed n\u01b0\u1edbc l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><\/p>\n

B\u00fat th\u1eed n\u01b0\u1edbc hay c\u00f2n g\u1ecdi l\u00e0 b\u00fat th\u1eed TDS (Total Dissolved solids – T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan) d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u01b0\u1edbc l\u00e0m c\u01a1 s\u1edf ban \u0111\u1ea7u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a ngu\u1ed3n n\u01b0\u1edbc. T\u1eeb \u0111\u00f3 gi\u00fap cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng bi\u1ebft \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u00ecnh \u0111ang d\u00f9ng m\u1ed9t c\u00e1ch c\u01a1 b\u1ea3n.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a b\u00fat th\u1eed n\u01b0\u1edbc:<\/strong><\/p>\n

C\u00f3 thi\u1ebft k\u1ebf r\u1ea5t linh ho\u1ea1t, k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng r\u1ea5t nh\u1eb9.<\/p>\n

\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb l\u1ecdc n\u01b0\u1edbc.<\/p>\n

\u0110o \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a c\u00e1c kho\u00e1ng ch\u1ea5t, mu\u1ed1i, kim lo\u1ea1i d\u01b0\u1edbi d\u1ea1ng ion<\/p>\n

C\u1ea5u t\u1ea1o c\u1ee7a b\u00fat th\u1eed n\u01b0\u1edbc<\/strong><\/p>\n

B\u00fat th\u1eed n\u01b0\u1edbc c\u00f3 c\u1ea5u t\u1ea1o g\u1ed3m c\u00e1c ph\u1ea7n ch\u00ednh nh\u01b0 sau:<\/p>\n

-V\u1ecf m\u00e1y: l\u00e0 ph\u1ea7n b\u00ean ngo\u00e0i c\u1ee7a m\u00e1y v\u00e0 l\u00e0 b\u1ed9 ph\u1eadn c\u00f3 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 m\u00e1y, gi\u00fap ng\u01b0\u1eddi d\u00f9ng nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c model.<\/p>\n

-\u0110i\u1ec7n c\u1ef1c: l\u00e0 b\u1ed9 ph\u1eadn kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a b\u00fat th\u1eed n\u01b0\u1edbc, ti\u1ebfp x\u00fac v\u1edbi m\u1eabu v\u00e0 th\u1ef1c hi\u1ec7n \u0111o TDS.<\/p>\n

-C\u00e1c ph\u00edm ch\u1ee9c n\u0103ng: l\u00e0 b\u1ed9 ph\u1eadn gi\u00fap ng\u01b0\u1eddi d\u00f9ng giao ti\u1ebfp v\u1edbi m\u00e1y. Ng\u01b0\u1eddi d\u00f9ng s\u1ebd thao t\u00e1c \u0111i\u1ec1u khi\u1ec3n m\u00e1y th\u00f4ng qua c\u00e1c ph\u00edm ch\u1ee9c n\u0103ng n\u00e0y.<\/p>\n

-M\u00e0n h\u00ecnh LCD: hi\u1ec3n th\u1ecb c\u00e1c th\u00f4ng tin, th\u00f4ng s\u1ed1 c\u00e0i \u0111\u1eb7t v\u00e0 c\u00e1c k\u1ebft qu\u1ea3 \u0111o sau khi ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c \u0111o. M\u00e0n h\u00ecnh c\u0169ng s\u1ebd l\u00e0 n\u01a1i th\u1ec3 hi\u1ec7n c\u00e1c c\u1ea3nh b\u00e1o, c\u00e1c l\u1ed7i trong qu\u00e1 tr\u00ecnh \u0111o \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft v\u00e0 \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n

-B\u1ed9 m\u1ea1ch \u0111i\u1ec7n t\u1eed: l\u00e0 b\u1ed9 ph\u1eadn ti\u1ebfp nh\u1eadn v\u00e0 x\u1eed l\u00fd c\u00e1c th\u00f4ng tin v\u00e0 truy\u1ec1n ng\u01b0\u1ee3c l\u1ea1i t\u1edbi ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1ch m\u00e3 h\u00f3a th\u00f4ng tin v\u00e0 th\u1ec3 hi\u1ec7n n\u00f3 b\u1eb1ng bi\u1ec3u t\u01b0\u1ee3ng, ch\u1eef vi\u1ebft, con s\u1ed1 v\u00e0 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a m\u00e1y.<\/p>\n

Ngo\u00e0i ra, b\u00fat c\u00f3 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean ngo\u00e0i kh\u00e1c nh\u01b0: ng\u0103n \u0111\u1ef1ng pin, n\u1eafp \u0111\u1eady,…<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u00fat th\u1eed n\u01b0\u1edbc<\/strong><\/p>\n

C\u00e1c b\u00fat th\u1eed TDS s\u1ebd th\u1ef1c hi\u1ec7n \u0111o hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa 2 \u0111\u1ea7u \u0111i\u1ec7n c\u1ef1c b\u1eb1ng c\u00e1ch \u0111\u1eb7t m\u1ed9t \u0111i\u1ec7n \u00e1p xoay chi\u1ec1u v\u00e0o trong dung d\u1ecbch v\u00e0 \u0111i\u1ec1u n\u00e0y s\u1ebd t\u1ea1o ra m\u1ed9t d\u00f2ng \u0111i\u1ec7n.<\/p>\n

D\u00f2ng \u0111i\u1ec7n n\u00e0y s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch \u0111\u00f3, t\u1eeb vi\u1ec7c \u0111o \u0111\u01b0\u1ee3c hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa 2 \u0111\u1ea7u \u0111i\u1ec7n c\u1ef1c c\u1ee7a m\u00e1y, m\u00e1y s\u1ebd \u0111o \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a m\u1eabu n\u01b0\u1edbc d\u1ef1a theo c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n v\u00e0 m\u1ed9t h\u1eb1ng s\u1ed1 tham chi\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp s\u1eb5n (th\u00f4ng qua qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n).<\/p>\n

T\u1eeb vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n EC c\u1ee7a m\u1eabu n\u01b0\u1edbc \u0111\u00f3, m\u00e1y ti\u1ebfp t\u1ee5c t\u00ednh to\u00e1n ch\u1ec9 s\u1ed1 TDS th\u00f4ng qua m\u1ed9t h\u1ec7 s\u1ed1 chuy\u1ec3n \u0111\u1ed5i (h\u1ec7 s\u1ed1 n\u00e0y c\u0169ng s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i dung d\u1ecbch).<\/p>\n

Do nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y n\u00ean th\u00f4ng th\u01b0\u1eddng c\u00e1c b\u00fat th\u1eed n\u01b0\u1edbc s\u1ebd \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng chuy\u1ec3n \u0111\u1ed5i sang ch\u1ec9 s\u1ed1 EC gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c c\u1ea3 ch\u1ec9 s\u1ed1 n\u00e0y m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng th\u00eam m\u1ed9t m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n EC n\u1eefa.<\/p>\n

T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng b\u00fat \u0111o TDS ?<\/strong><\/p>\n

\u0110\u1ed9 ch\u00ednh x\u00e1c cao<\/strong><\/p>\n

V\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c 99.99% nh\u1edd c\u00f4ng ngh\u1ec7 vi x\u1eed l\u00fd qu\u00e1 \u0111\u1ee7 \u0111\u1ec3 b\u1ea1n \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc \u0111ang s\u1eed d\u1ee5ng trong nh\u00e0 b\u1ea1n.<\/p>\n

Thu\u1eadn ti\u1ec7n<\/strong><\/p>\n

V\u1edbi thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn d\u1ec5 mang, d\u1ec5 c\u1ea5t, thao t\u00e1c s\u1eed d\u1ee5ng kh\u00f4ng th\u1ec3 d\u1ec5 d\u00e0ng h\u01a1n gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m r\u1ea5t nhi\u1ec1u th\u1eddi gian khi ch\u1ec9 c\u00f3 k\u1ebft qu\u1ea3 sau ch\u01b0a \u0111\u1ea7y 3 ph\u00fat.<\/p>\n

Linh \u0111\u1ed9ng<\/strong><\/p>\n

Nh\u1edd thi\u1ebft k\u1ebf ph\u00edm ch\u1ee9c n\u0103ng cho ph\u00e9p l\u01b0u gi\u1eef nhi\u1ec1u th\u00f4ng s\u1ed1 \u1edf c\u00e1c v\u1ecb tr\u00ed \u0111o kh\u00e1c nhau, b\u1ea1n d\u1ec5 d\u00e0ng so s\u00e1nh k\u1ebft qu\u1ea3, kh\u00f4ng g\u00e2y nh\u1ea7m l\u1eabn hay x\u1ea3y ra b\u1ea5t k\u1ef3 sai s\u00f3t g\u00ec.<\/p>\n

Hi\u1ec7n \u0111\u1ea1i<\/strong><\/p>\n

D\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c trang b\u1ecb t\u00ednh n\u0103ng ch\u1ee7 \u0111\u1ed9ng t\u1eaft \u0111\u1ed3ng h\u1ed3 sau 10 ph\u00fat. \u0110i\u1ec1u n\u00e0y m\u1ed9t m\u1eb7t ti\u1ebft ki\u1ec7m pin hi\u1ec7u qu\u1ea3. \u0110\u1ed3ng th\u1eddi v\u1edbi \u0111\u00f3 b\u1ea1n c\u00f2n tr\u00e1nh \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng do v\u00f4 t\u00ecnh t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00e1y th\u1eed, b\u1ea5m nh\u1ea7m khi\u1ebfn c\u00e1c th\u00f4ng s\u1ed1 b\u1ecb sai.<\/p>\n

H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u00fat \u0111o TDS<\/strong><\/p>\n

B\u01b0\u1edbc 1: R\u00fat n\u1eafp b\u1ea3o v\u1ec7 c\u00e1c \u0111i\u1ec7n c\u1ef1c.<\/p>\n

B\u01b0\u1edbc 2:\u00a0 Nh\u1ea5n n\u00fat On\/Off \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng m\u00e1y \u0111o.<\/p>\n

B\u01b0\u1edbc 3: Nh\u00fang c\u00e1c \u0111\u1ea7u \u0111i\u1ec7n c\u1ef1c v\u00e0o dung d\u1ecbch c\u1ea7n ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng, gi\u1eef tr\u1ea1ng th\u00e1i n\u00e0y trong \u00edt nh\u1ea5t 60s.<\/p>\n

B\u01b0\u1edbc 4: Ho\u00e0n th\u00e0nh \u0111\u1ec3 b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng.<\/p>\n

B\u01b0\u1edbc 5: Sau khi \u0111\u1ecdc k\u1ebft qu\u1ea3 xong, b\u1ea1n nh\u1ea5n n\u00fat on\/off \u0111\u1ec3 t\u1eaft thi\u1ebft b\u1ecb. D\u00f9ng kh\u0103n kh\u00f4 lau s\u1ea1ch v\u00e0 b\u1ea3o qu\u1ea3n thi\u1ebft b\u1ecb \u1edf n\u01a1i an to\u00e0n, thu\u1eadn ti\u1ec7n.<\/p>\n

    \n
  1. C\u00e1ch \u0111\u1ecdc ch\u1ec9 s\u1ed1 TDS m\u00e0 b\u1ea1n n\u00ean bi\u1ebft<\/strong><\/li>\n<\/ol>\n

    Ch\u1ec9 s\u1ed1 TDS c\u00e0ng th\u1ea5p cho th\u1ea5y trong n\u01b0\u1edbc c\u00f3 \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 ch\u1ea5t r\u1eafn h\u00f2a tan. Ch\u1ec9 s\u1ed1 TDS c\u00e0ng cao bi\u1ec3u hi\u1ec7n ch\u1ea5t r\u1eafn h\u00f2a tan c\u00e0ng nhi\u1ec1u. T\u1eeb 400 – 500 ppm tr\u1edf l\u00ean l\u00e0 n\u01b0\u1edbc \u00f4 nhi\u1ec5m, tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng s\u1eed d\u1ee5ng.<\/p>\n

    T\u00e1c h\u1ea1i c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng n\u01b0\u1edbc c\u00f3 ch\u1ec9 s\u1ed1 TDS qu\u00e1 cao.<\/strong><\/p>\n

    \u2013 G\u00e2y s\u1ecfi th\u1eadn ho\u1eb7c l\u00e0m t\u1eafc \u0111\u01b0\u1eddng t\u0129nh m\u1ea1ch ho\u1eb7c \u0111\u1ed9ng m\u1ea1ch n\u1ebfu s\u1eed d\u1ee5ng trong m\u1ed9t th\u1eddi gian d\u00e0i \u0111\u1ec3 \u0103n u\u1ed1ng.<\/p>\n

    \u2013 L\u00e0m bi\u1ebfn \u0111\u1ed5i th\u00e0nh ph\u1ea7n thu\u1ed1c do hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft t\u1ee7a khi d\u00f9ng l\u00e0m n\u01b0\u1edbc \u0111\u1ec3 pha ch\u1ebf thu\u1ed1c.<\/p>\n

    \u2013 Th\u1ee9c \u0103n r\u1ea5t kh\u00f3 ch\u00edn khi d\u00f9ng n\u01b0\u1edbc c\u1ee9ng \u0111\u1ec3 n\u1ea5u \u0103n<\/p>\n

    \u2013 Kh\u00f3 gi\u1eb7t s\u1ea1ch qu\u1ea7n \u00e1o do Ca2+ trong n\u01b0\u1edbc c\u1ee9ng k\u1ebft qu\u1ea3 c\u00f9ng g\u1ed1c axit c\u00f3 ch\u1ee9a trong x\u00e0 ph\u00f2ng<\/p>\n

    \u2013 \u0110\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p s\u1ebd ho\u1ea1t \u0111\u1ed9ng k\u00e9m khi s\u1eed d\u1ee5ng n\u01b0\u1edbc c\u1ee9ng v\u00ec t\u00ecnh t\u1ea1n b\u1ec1 m\u1eb7t thi\u1ebft b\u1ecb b\u1ecb b\u00e1m c\u1eb7n.<\/p>\n

     <\/p>\n

     <\/p>\n

     <\/p>","protected":false},"excerpt":{"rendered":"

    B\u00fat th\u1eed n\u01b0\u1edbc l\u00e0 g\u00ec? C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng B\u00fat th\u1eed n\u01b0\u1edbc hay c\u00f2n g\u1ecdi l\u00e0 b\u00fat th\u1eed TDS (Total Dissolved solids – T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan) d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u01b0\u1edbc l\u00e0m c\u01a1 s\u1edf ban \u0111\u1ea7u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a ngu\u1ed3n n\u01b0\u1edbc. T\u1eeb […]<\/p>","protected":false},"author":2,"featured_media":4425,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58,1],"tags":[],"_links":{"self":[{"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/posts\/4424"}],"collection":[{"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/comments?post=4424"}],"version-history":[{"count":5,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/posts\/4424\/revisions"}],"predecessor-version":[{"id":4431,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/posts\/4424\/revisions\/4431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/media\/4425"}],"wp:attachment":[{"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/media?parent=4424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/categories?post=4424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gemsgroup.com.vn\/en\/wp-json\/wp\/v2\/tags?post=4424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}