{"id":1878,"date":"2023-03-23T13:40:06","date_gmt":"2023-03-23T13:40:06","guid":{"rendered":"https:\/\/demo1.goghost.net\/index.php\/san-pham\/thiet-bi-mini-phan-tich-nong-do-formol-trong-ruou-va-nuoc-hoa-qua-hi84533\/"},"modified":"2023-03-23T13:40:11","modified_gmt":"2023-03-23T13:40:11","slug":"thiet-bi-mini-phan-tich-nong-do-formol-trong-ruou-va-nuoc-hoa-qua-hi84533","status":"publish","type":"product","link":"https:\/\/goghost.net\/san-pham\/thiet-bi-mini-phan-tich-nong-do-formol-trong-ruou-va-nuoc-hoa-qua-hi84533\/","title":{"rendered":"Thi\u1ebft b\u1ecb mini ph\u00e2n t\u00edch n\u1ed3ng \u0111\u1ed9 formol trong r\u01b0\u1ee3u v\u00e0 n\u01b0\u1edbc hoa qu\u1ea3 HI84533"},"content":{"rendered":"
H\u00e0m l\u01b0\u1ee3ng amino acid v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t ni-t\u01a1 kh\u00e1c trong r\u01b0\u1ee3u v\u00e0 n\u01b0\u1edbc hoa qu\u1ea3 l\u00e0 c\u00e1c ch\u1ea5t ni-t\u01a1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 b\u1edfi c\u01a1 th\u1ec3 v\u00e0 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p formol d\u1ef1a tr\u00ean ph\u1ea3n \u1ee9ng chu\u1ea9n \u0111\u1ed9 acid-base. H\u00e0m l\u01b0\u1ee3ng formol (ch\u1ec9 s\u1ed1 formol) l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a r\u01b0\u1ee3u v\u00e0 n\u01b0\u1edbc hoa qu\u1ea3.<\/p>\n
Trong r\u01b0\u1ee3u, h\u00e0m l\u01b0\u1ee3ng amino acid alpha trong nho s\u1ebd thay \u0111\u1ed5i ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 ch\u00edn v\u00e0 hi\u1ec7u su\u1ea5t thu ho\u1ea1ch(t\u1ec9 l\u1ec7 s\u1ea3n l\u01b0\u1ee3ng hoa qu\u1ea3 thu ho\u1ea1ch \u0111\u01b0\u1ee3c trong v\u01b0\u1eddn nho), n\u1ed3ng \u0111\u1ed9 t\u0103ng khi tr\u00e1i c\u00e2y ch\u00edn v\u00e0 gi\u1ea3m d\u1ea7n theo hi\u1ec7u su\u1ea5t thu ho\u1ea1ch. Trong qu\u00e1 tr\u00ecnh l\u00ean men r\u01b0\u1ee3u, m\u1eb7c d\u00f9 ch\u1ec9 c\u00f3 m\u1ed9t h\u00e0m l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf amino acid v\u00e0 h\u1ee3p ch\u1ea5t ni-t\u01a1 (kho\u1ea3ng 150-200mg\/L) trong men r\u01b0\u1ee3u, tuy nhi\u00ean, n\u1ebfu h\u00e0m l\u01b0\u1ee3ng qu\u00e1 th\u1ea5p s\u1ebd l\u00e0m ch\u1eefng l\u1ea1i qu\u00e1 tr\u00ecnh l\u00ean men do kh\u00f4ng \u0111\u1ee7 l\u01b0\u1ee3ng ni-t\u01a1 \u0111\u1ec3 men r\u01b0\u1ee3u ph\u00e1t tri\u1ec3n. V\u00ec v\u1eady, ni-t\u01a1 r\u1ea5t quan tr\u1ecdng, c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh h\u00e0m l\u01b0\u1ee3ng tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh l\u00ean men.<\/p>\n
Trong n\u01b0\u1edbc hoa qu\u1ea3, ch\u1ec9 s\u1ed1 formol l\u00e0 m\u1ed9t ch\u1ec9 ti\u00eau c\u01a1 b\u1ea3n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. T\u00f9y thu\u1ed9c t\u1eebng lo\u1ea1i hoa qu\u1ea3 m\u00e0 ch\u1ec9 s\u1ed1 formol s\u1ebd t\u0103ng ho\u1eb7c gi\u1ea3m khi tr\u00e1i c\u00e2y ch\u00edn. Trong n\u01b0\u1edbc cam v\u00e0 n\u01b0\u1edbc b\u01b0\u1edfi, ch\u1ec9 s\u1ed1 formol s\u1ebd th\u1ea5p h\u01a1n khi tr\u00e1i c\u00e2y ch\u01b0a ch\u00edn t\u1edbi ho\u1eb7c \u0111\u01b0\u1ee3c l\u00e0m \u0111\u00f4ng l\u1ea1nh. Trong n\u01b0\u1edbc d\u1ee9a, ch\u1ec9 s\u1ed1 formol nh\u1ecf c\u00f3 th\u1ec3 l\u00e0 do \u0111\u00e3 pha qu\u00e1 lo\u00e3ng ho\u1eb7c t\u1ec9 l\u1ec7 n\u01b0\u1edbc\/ d\u1ee9a kh\u00f4ng h\u1ee3p l\u00fd. \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u01b0\u1edbc hoa qu\u1ea3, ngo\u00e0i ph\u01b0\u01a1ng ph\u00e1p s\u1eafc k\u00fd x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng amino acid th\u00ec ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111inh ch\u1ec9 s\u1ed1 formol c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n
<\/p>\n
\u0110i\u1ec7n c\u1ef1c pH th\u1ee7y tinh<\/strong><\/p>\n HI84533 \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo \u0111i\u1ec7n c\u1ef1c combined HI1131B, v\u1edbi m\u00e0ng th\u1ee7y tinh h\u00ecnh c\u1ea7u, c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb tuy\u1ec7t v\u1eddi \u0111\u1ec3 \u0111o tr\u1ef1c ti\u1ebfp ho\u1eb7c d\u00f9ng trong chu\u1ea9n \u0111\u1ed9 acid-base trong c\u00f4ng nghi\u1ec7p n\u01b0\u1edbc.<\/p>\n B\u01a1m pit-t\u00f4ng.<\/strong><\/p>\n Thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t c\u1ee7a HI84533 l\u00e0 b\u01a1m pit-t\u00f4ng. S\u1eed d\u1ee5ng motor \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a pit t\u00f4ng gi\u00fap vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh b\u01a1m d\u1ec5 d\u00e0ng h\u01a1n, h\u00e0m l\u01b0\u1ee3ng thu\u1ed1c th\u1eed b\u01a1m ra c\u0169ng ch\u00ednh x\u00e1c h\u01a1n. Ch\u1ebf \u0111\u1ed9 b\u01a1m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0o m\u00e1y l\u00e0 dynamic, v\u00ec v\u1eady h\u00e0m l\u01b0\u1ee3ng thu\u1ed1c th\u1eed b\u01a1m v\u00e0o s\u1ebd thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n th\u1ebf trong m\u1eabu sau m\u1ed7i l\u1ea7n b\u01a1m, v\u00ec v\u1eady khi ti\u1ebfn h\u00e0nh chu\u1ea9n \u0111\u1ed9, m\u00e1y s\u1ebd b\u01a1m nhi\u1ec1u thu\u1ed1c th\u1eed \u0111\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian, khi g\u1ea7n \u0111\u1ebfn \u0111i\u1ec3m k\u1ebft th\u00fac ph\u1ea3n \u1ee9ng, l\u01b0\u1ee3ng thu\u1ed1c th\u1eed s\u1ebd \u00edt d\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh \u0111o.<\/p>\n <\/p>\n T\u00ednh n\u0103ng khu\u1ea5y t\u1eeb.<\/strong><\/p>\n thi\u1ebft b\u1ecb khu\u1ea5y t\u1eeb \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o m\u00e1y, t\u1ef1 \u0111\u1ed9ng duy tr\u00ec t\u1ed1c \u0111\u1ed9 600 rpm gi\u00fap thi\u1ebft b\u1ecb d\u1ec5 d\u00e0ng chu\u1ea9n \u0111\u1ed9 c\u00e1c m\u1eabu c\u00f3 \u0111\u1ed9 nh\u1edbt cao.<\/p>\n <\/p>\n C\u00e1c t\u00ednh n\u0103ng tr\u00ean m\u00e0n h\u00ecnh<\/strong><\/p>\n Giao di\u1ec7n d\u1ec5 s\u1eed d\u1ee5ng: HI84533 v\u1edbi thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n, b\u00e0n ph\u00edm s\u1eafc n\u00e9t, m\u00e0n h\u00ecnh l\u1edbn gi\u00fap vi\u1ec7c s\u1eed d\u1ee5ng d\u1ec5 d\u00e0ng. Ngo\u00e0i ra, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m h\u01b0\u1edbng d\u1eabn, khi \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, s\u1ebd h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi d\u00f9ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y t\u1eebng b\u01b0\u1edbc m\u1ed9t. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, n\u1ebfu c\u00f3 b\u1ea5t k\u00ec th\u1eafc m\u1eafc, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nh\u1ea5n ph\u00edm HELP \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 th\u00f4ng tin.<\/p>\n Bi\u1ec3n c\u1ea3nh b\u00e1o: ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c b\u00e1o \u0111\u1ed9ng trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u00e1y c\u00f3 xu\u1ea5t hi\u1ec7n sai s\u00f3t (Vd: th\u1ec3 t\u00edch thu\u1ed1c th\u1eed v\u01b0\u1ee3t m\u1ee9c cho ph\u00e9p..)<\/p>\n Ch\u1ebf \u0111\u1ed9 bi\u1ec3u \u0111\u1ed3: thi\u1ebft b\u1ecb chu\u1ea9n \u0111\u1ed9 mini s\u1ebd hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u trong su\u1ed1t th\u1eddi gian chu\u1ea9n \u0111\u1ed9, bao g\u1ed3m c\u1ea3 \u0111\u1ed3 th\u1ecb theo th\u1eddi gian th\u1ef1c.<\/p>\n L\u01b0u k\u1ebft qu\u1ea3 theo y\u00eau c\u1ea7u: HI84533 cho ph\u00e9p l\u01b0u t\u1ed1i \u0111a 400 m\u1eabu: 200 k\u1ebft qu\u1ea3 chu\u1ea9n \u0111\u1ed9 v\u00e0 200 k\u1ebft qu\u1ea3 \u0111o pH\/mV. C\u00e1c d\u1eef li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0o USB ho\u1eb7c chuy\u1ec3n ti\u1ebfp v\u00e0o PC th\u00f4ng qua c\u1ed5ng k\u1ebft n\u1ed1i USB.<\/p>\n L\u00e0 thi\u1ebft b\u1ecb \u0111o pH\/mV: ngo\u00e0i ch\u1ee9c n\u0103ng l\u00e0 m\u00e1y chu\u1ea9n \u0111\u1ed9, HI84533 c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t m\u00e1y \u0111o pH \u0111\u1ec3 b\u00e0n, v\u1edbi t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng b\u00f9 nhi\u1ec7t, t\u1ef1 \u0111\u1ed9ng nh\u1eadn dung d\u1ecbch \u0111\u1ec7m, hi\u1ec7u chu\u1ea9n t\u1ed1i \u0111a 3 \u0111i\u1ec3m, \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10.01pH, l\u01b0u tr\u1eef d\u1eef li\u1ec7u GLP.<\/p>\n T\u00ednh n\u0103ng CAL Check. M\u00e1y s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u00edch t\u00ednh hi\u1ec7u ph\u1ea3n h\u1ed3i c\u1ee7a \u0111i\u1ec7n c\u1ef1c trong su\u1ed1t qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n v\u00e0 th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o nh\u01b0 dung d\u1ecbch \u0111\u1ec7m b\u1ecb nhi\u1ec5m b\u1ea9n, \u0111i\u1ec7n c\u1ef1c b\u1ecb b\u1ea9n hay n\u1ee9t v\u1ee1\u2026 t\u00ednh n\u0103ng CAL Check kh\u00f4ng nh\u1eefng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o pH m\u00e0 c\u00f2n gi\u00fap b\u1ea3o \u0111\u1ea3m \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m k\u1ebft th\u00fac c\u1ee7a qu\u00e1 tr\u00ecnh chu\u1ea9n \u0111\u1ed9.<\/p>\n Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p>\n