{"id":2151,"date":"2023-03-23T13:44:20","date_gmt":"2023-03-23T13:44:20","guid":{"rendered":"https:\/\/demo1.goghost.net\/index.php\/san-pham\/may-phan-tich-cod-va-da-chi-tieu\/"},"modified":"2023-03-23T13:44:23","modified_gmt":"2023-03-23T13:44:23","slug":"may-phan-tich-cod-va-da-chi-tieu","status":"publish","type":"product","link":"https:\/\/goghost.net\/san-pham\/may-phan-tich-cod-va-da-chi-tieu\/","title":{"rendered":"M\u00e1y Ph\u00e2n T\u00edch COD V\u00e0 \u0110a Ch\u1ec9 Ti\u00eau"},"content":{"rendered":"
H\u01b0\u1edbng D\u1eabn S\u1eed D\u1ee5ng\u00a0nh\u1ea5n t\u1ea3i v\u1ec1 HI83399-02<\/a><\/strong><\/p>\n Catalog\u00a0nh\u1ea5n t\u1ea3i v\u1ec1 HI83399-02<\/a><\/p>\n<\/div>\n – C\u00f3 th\u1ec3 d\u00f9ng k\u00e8m \u0111i\u1ec7n c\u1ef1c pH nh\u01b0 m\u1ed9t m\u00e1y \u0111o pH \u0111\u1ec3 b\u00e0n.<\/p>\n –\u00a0\u0110o \u0111\u1ebfn h\u01a1n 40 th\u00f4ng s\u1ed1 nh\u01b0 COD … trong n\u01b0\u1edbc th\u1ea3i v\u00e0 n\u01b0\u1edbc s\u1ea1ch.<\/p>\n –\u00a0Truy\u1ec1n d\u1eef li\u1ec7u PC b\u1eb1ng c\u00e1p USB.<\/span><\/p>\n – D\u00f9ng adapter v\u00e0 pin s\u1ea1c ti\u1ec7n l\u1ee3i.<\/span><\/p>\n – M\u00e0n h\u00ecnh c\u00f3 \u0111\u00e8n n\u1ec1n s\u00e1ng.<\/span><\/p>\n –\u00a0Ghi d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng.<\/span><\/p>\n –\u00a0C\u00f3 ch\u1ebf \u0111\u1ed9 hi\u1ec7u chu\u1ea9n \u0111\u00e8n cho \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/span><\/p>\n \u00a0\u00a0+ HI83399-01 : 115V<\/em><\/span><\/p>\n \u00a0 \u00a0+ HI83399-02: 230V<\/span><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n COD V\u00c0 C\u00c1C CH\u1ec8 TI\u00caU TRONG N\u01af\u1edaC S\u1ea0CH V\u00c0 N\u01af\u1edaC TH\u1ea2I<\/strong><\/p>\n <\/p>\n N\u00f3i chung, khi ai \u0111\u00f3 n\u00f3i n\u01b0\u1edbc s\u1ea1ch, ch\u00fang ta c\u00f3 xu h\u01b0\u1edbng ngh\u0129 \u0111\u1ebfn n\u01b0\u1edbc u\u1ed1ng. Tuy nhi\u00ean, ch\u00fang ta c\u0169ng c\u1ea7n n\u01b0\u1edbc s\u1ea1ch nh\u01b0 m\u1ed9t s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a h\u1ec7 th\u1ed1ng n\u01b0\u1edbc th\u1ea3i. Khi n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng xong trong nh\u00e0 m\u00e1y ho\u1eb7c \u0111\u01b0\u1ee3c x\u1ea3 xu\u1ed1ng b\u1ed3n c\u1ea7u, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 n\u01b0\u1edbc s\u1ea1ch tr\u1edf l\u1ea1i, v\u00e0 l\u00e0m th\u1ebf n\u00e0o ch\u00fang ta bi\u1ebft \u0111\u01b0\u1ee3c n\u01b0\u1edbc th\u1ef1c s\u1ef1 s\u1ea1ch? V\u00ec v\u1eady ti\u1ebfn h\u00e0nh m\u1ed9t ph\u00e9p \u0111o g\u1ecdi l\u00e0 Nhu c\u1ea7u oxy h\u00f3a h\u1ecdc (COD) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 suy ra m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m trong m\u1eabu n\u01b0\u1edbc t\u1ea1i b\u1ea5t k\u1ef3 tr\u1ea1m x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i n\u00e0o.<\/p>\n Gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t COD trong n\u01b0\u1edbc th\u1ea3i c\u0169ng r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng nit\u01a1 v\u00e0 ph\u1ed1t pho trong n\u01b0\u1edbc. M\u1ee9c COD, nit\u01a1 v\u00e0 ph\u1ed1t pho ph\u1ea3i tu\u00e2n theo c\u00e1c quy \u0111\u1ecbnh v\u1ec1 m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng ch\u00fang c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 gi\u1ea3m thi\u1ec3u chi ph\u00ed cho nh\u00e0 m\u00e1y<\/p>\n <\/p>\n T\u00cdNH N\u0102NG HI\u1ec6N \u0110\u1ea0I C\u1ee6A M\u00c1Y \u0110O<\/strong><\/p>\n <\/p>\n <\/p>\n M\u00c1Y \u0110O C\u00c1C CH\u1ec8 TI\u00caU QUAN TRONG TRONG N\u01af\u1edaC TH\u1ea2I V\u00c0 N\u01af\u1edaC S\u1ea0CH<\/strong><\/p>\n M\u00e1y \u0111o quang \u0111\u1ec3 b\u00e0n HI83399 \u0111o 40 th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1ea1ch v\u00e0 n\u01b0\u1edbc th\u1ea3i quan tr\u1ecdng kh\u00e1c nhau b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng 73 ph\u01b0\u01a1ng ph\u00e1p cho ph\u00e9p t\u1ea1o ra nhi\u1ec1u ph\u1ea1m vi v\u00e0 bi\u1ebfn th\u1ec3 h\u00f3a h\u1ecdc cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.\u00a0Trong \u0111\u00f3 c\u00f3 Nhu c\u1ea7u Oxy h\u00f3a h\u1ecdc (COD) \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p v\u00e0 th\u00e0nh ph\u1ed1. Ngo\u00e0i ra c\u00f2n c\u00f3 Ph\u1ed1tpho v\u00e0 Nit\u01a1 t\u1ed5ng.<\/p>\n TI\u1ec6N L\u1ee2I KHI \u0110O NGO\u00c0I HI\u1ec6N TR\u01af\u1edcNG<\/strong><\/p>\n M\u00e1y s\u1eed d\u1ee5ng adapter ngu\u1ed3n tr\u1ef1c ti\u1ebfp c\u00f9ng v\u1edbi\u00a01 pin s\u1ea1c Lithium-polymer 3.7 VDC b\u00ean trong khi \u0111i ngo\u00e0i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n GHI D\u1eee LI\u1ec6U V\u00c0 TRUY\u1ec0N D\u1eee LI\u1ec6U V\u1edaI C\u1ed4NG USB<\/strong><\/p>\n 2 c\u1ed5ng USB \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ec3 chuy\u1ec3n d\u1eef li\u1ec7u v\u00e0o \u1ed5 \u0111\u0129a flash ho\u1eb7c m\u00e1y t\u00ednh v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u01b0 l\u00e0 m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n<\/p>\n L\u00ean \u0111\u1ebfn 1000 ph\u00e9p \u0111o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u1edbi ID ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eabu.<\/p>\n D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c xu\u1ea5t theo m\u1ed9t t\u1eadp tin .CSV \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3ng t\u00ednh ph\u1ed5 bi\u1ebfn.<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n THI\u1ebeT K\u1ebe CUVET L\u1edaN H\u01a0N\u00a0<\/strong><\/p>\n C\u00e1c t\u1ebf b\u00e0o m\u1eabu c\u1ee7a HI83399 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t cuvet th\u1ee7y tinh \u0111\u01b0\u1eddng k\u00ednh 25 mm. C\u00f9ng v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc ti\u00ean ti\u1ebfn, k\u00edch th\u01b0\u1edbc cuvet l\u1edbn h\u01a1n l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c sai s\u00f3t c\u00e1c d\u1ea5u ch\u1ec9 m\u1ee5c c\u1ee7a cuvet. Chi\u1ec1u d\u00e0i cuvet t\u01b0\u01a1ng \u0111\u1ed1i d\u00e0i cho ph\u00e9p \u00e1nh s\u00e1ng \u0111i qua nhi\u1ec1u h\u01a1n dung d\u1ecbch m\u1eabu, \u0111\u1ea3m b\u1ea3o ph\u00e9p \u0111o ch\u00ednh x\u00e1c ngay c\u1ea3 trong c\u00e1c m\u1eabu h\u1ea5p th\u1ee5 th\u1ea5p.<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n M\u00c0N H\u00ccNH C\u00d3 \u0110\u00c8N N\u1ec0N<\/strong><\/p>\n M\u00e0n h\u00ecnh \u0111\u1ed3 h\u1ecda LCD 128 x 64 Pixel c\u00f3 \u0111\u00e8n n\u1ec1n h\u1ed7 tr\u1ee3 trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng th\u1ea5p.<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n CH\u1ee8C N\u0102NG CAL CHECKTM<\/sup><\/strong><\/p>\n T\u00ednh n\u0103ng CAL CheckTM<\/sup> \u0111\u1ed9c quy\u1ec1n c\u1ee7a Hanna cho ph\u00e9p x\u00e1c minh hi\u1ec7u su\u1ea5t c\u1ee7a k\u00eanh \u0111o \u0111\u1ed9c l\u1eadp.<\/p>\n B\u1ed9 chu\u1ea9n CAL Check\u00a0HI83399-11\u00a0c\u1ee7a HANNA \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 m\u00f4 ph\u1ecfng m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u1ed9 h\u1ea5p th\u1ee5 c\u1ee5 th\u1ec3 \u1edf m\u1ed7i b\u01b0\u1edbc s\u00f3ng 420 nm, 466 nm, 525 nm, 575 nm v\u00e0 610 nm\u00a0\u0111\u1ec3 x\u00e1c minh t\u00ednh ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u1ecdc c\u1ee7a ri\u00eang m\u00ecnh v\u00e0 cho c\u00e1c nh\u00e0 gi\u00e1o d\u1ee5c \u0111\u1ec3 d\u1ea1y c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 \u0111\u1ed9 h\u1ea5p th\u1ee5 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Lu\u1eadt Beer-Lambert.<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n C\u00c1C TH\u00d4NG S\u1ed0 N\u01af\u1edaC TH\u1ea2I C\u1ea6N PH\u00c1 M\u1eaaU TR\u01af\u1edaC KHI \u0110O<\/strong><\/p>\n Khoang \u0111\u1ef1ng cuvet<\/strong><\/p>\n HI83399 cung c\u1ea5p khoang \u0111\u1ef1ng cuvet 16mm ch\u1ee9a \u0111\u01b0\u1ee3c \u1ed1ng ph\u00e1 m\u1eabu.<\/p>\n <\/p>\n M\u00e1y ph\u00e1 m\u1eabu COD HI839800 (mua ri\u00eang)<\/strong><\/p>\n M\u1ed9t m\u00e1y ph\u00e1 m\u1eabu COD \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m n\u00f3ng c\u00e1c \u1ed1ng ph\u00e1 m\u1eabu. C\u00e1c \u1ed1ng ph\u00e1 m\u1eabu ph\u1ea3i \u0111\u01b0\u1ee3c \u0111un n\u00f3ng \u0111\u1ebfn m\u1ed9t nhi\u1ec7t \u0111\u1ed9 c\u1ee5 th\u1ec3 v\u00e0 HI839800 ch\u00ednh l\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n quan tr\u1ecdng c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i ho\u00e0n ch\u1ec9nh.<\/p>\n <\/p>\n <\/p>\n <\/p>\n HI83399 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng quang h\u1ecdc ti\u00ean ti\u1ebfn k\u1ebft h\u1ee3p m\u1ed9t b\u1ed9 t\u00e1ch ch\u00f9m \u0111\u1ec3 \u00e1nh s\u00e1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c gi\u00e1 tr\u1ecb h\u1ea5p th\u1ee5 v\u00e0 cho m\u1ed9t m\u00e1y d\u00f2 tham kh\u1ea3o. M\u00e1y d\u00f2 tham kh\u1ea3o gi\u00e1m s\u00e1t c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh khi b\u1ecb nhi\u1ec5u do s\u1ef1 bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n ho\u1eb7c nhi\u1ec7t c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n quang h\u1ecdc. M\u1ed7i ph\u1ea7n c\u00f3 m\u1ed9t vai tr\u00f2 quan tr\u1ecdng cung c\u1ea5p hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi t\u1eeb m\u1ed9t quang k\u1ebf.<\/p>\n <\/p>\n <\/p>\n T\u00ednh N\u0103ng Nh\u01b0 M\u1ed9t M\u00e1y \u0110o pH \u0110\u1ec3 B\u00e0n<\/strong><\/p>\n \u00a0(Khi k\u1ebft n\u1ed1i \u0111i\u1ec7n c\u1ef1c PH t\u00f9y ch\u1ecdn)<\/strong><\/em><\/p>\n <\/p>\n TR\u1ede TH\u00c0NH M\u1ed8T M\u00c1Y \u0110O pH \u0110\u1ec2 B\u00c0N CHUY\u00caN NGHI\u1ec6P<\/strong><\/p>\n – Khi k\u1ebft n\u1ed1i \u0111i\u1ec7n c\u1ef1c pH c\u1ed5ng digital 3.5mm v\u00e0o m\u00e1y v\u00e0 b\u1eadt sang ch\u1ebf \u0111\u1ed9 pH, m\u00e1y HI83399 s\u1ebd c\u00f3 \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng 1 m\u00e1y \u0111o pH \u0111\u1ec3 b\u00e0n chuy\u00ean nghi\u1ec7p<\/p>\n – Thang \u0111o pH t\u1eeb -2.00 \u0111\u1ebfn 16.00 v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u1eabu \u0111o \u0111\u1ed3ng th\u1eddi.<\/p>\n HI\u1ec6U CHU\u1ea8N V\u00c0 B\u00d9 NHI\u1ec6T \u0110\u1ed8 T\u1ef0 \u0110\u1ed8NG<\/strong><\/p>\n Vi\u1ec7c ch\u1ecdn ch\u1ebf \u0111\u1ed9 \u0111o pH cho ph\u00e9p s\u1eed d\u1ee5ng quang k\u1ebf nh\u01b0 m\u1ed9t m\u00e1y \u0111o pH chuy\u00ean nghi\u1ec7p v\u1edbi nhi\u1ec1u t\u00ednh n\u0103ng bao g\u1ed3m c\u00e1c ph\u00e9p \u0111o b\u00f9 nhi\u1ec7t \u0111\u1ed9, hi\u1ec7u chu\u1ea9n \u0111i\u1ec3m t\u1ef1 \u0111\u1ed9ng v\u00e0 GLP.<\/p>\n <\/p>\n <\/p>\n <\/p>\nCHI TI\u1ebeT<\/h2>\n
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