{"id":14017,"date":"2024-05-06T09:57:22","date_gmt":"2024-05-06T01:57:22","guid":{"rendered":"https:\/\/shchimay.com\/?p=14017"},"modified":"2024-05-06T22:29:16","modified_gmt":"2024-05-06T14:29:16","slug":"micro-conductivity-probe","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/micro-conductivity-probe\/","title":{"rendered":"\u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4"},"content":{"rendered":"<h1 id=\"benefits-of-using-micro-conductivity-probes-in-scientific-research-wpaicgheading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 vi d\u1eabn trong nghi\u00ean c\u1ee9u khoa h\u1ecdc<\/h1>\n<p>\n\u0110\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb trong nghi\u00ean c\u1ee9u khoa h\u1ecdc, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a th\u00ed nghi\u1ec7m. Nh\u1eefng \u0111\u1ea7u d\u00f2 n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch \u1edf quy m\u00f4 r\u1ea5t nh\u1ecf, cung c\u1ea5p cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u th\u00f4ng tin chi ti\u1ebft v\u1ec1 \u0111\u1eb7c t\u00ednh c\u1ee7a m\u1eabu \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n vi m\u00f4 trong nghi\u00ean c\u1ee9u khoa h\u1ecdc.<\/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-810 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-14 pH; -2000 &#8211; +2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1pH; \u00b12mV<\/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<\/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\uff5e100\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>c\u1ea3m bi\u1ebfn pH \u0111\u00f4i\/ba; C\u1ea3m bi\u1ebfn ORP<\/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>Giao ti\u1ebfp<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/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>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\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>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 l\u00e0 kh\u1ea3 n\u0103ng cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c ph\u00e9p \u0111o quy m\u00f4 nh\u1ecf, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i. M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft trong nhi\u1ec1u ng\u00e0nh khoa h\u1ecdc, trong \u0111\u00f3 ngay c\u1ea3 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf v\u1ec1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u0169ng c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t th\u00ed nghi\u1ec7m.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"industry pH ORP Sensor data acquisition terminal (chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/WCT31UTwe6c?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><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/05\/BSQ-MINI-Water-Quality-Monitoring-Transmitter-Detail.jpg\" alt=\"alt-703\" class=\"wp-image-703\" id=\"i703\" \/><br \/>\nNgo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 c\u0169ng r\u1ea5t linh ho\u1ea1t. Nh\u1eefng \u0111\u1ea7u d\u00f2 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, t\u1eeb ph\u00e2n t\u00edch \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a m\u1eabu sinh h\u1ecdc \u0111\u1ebfn \u0111o \u0111\u1ed9 m\u1eb7n c\u1ee7a n\u01b0\u1edbc bi\u1ec3n. T\u00ednh linh ho\u1ea1t n\u00e0y l\u00e0m cho \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u l\u00e0m vi\u1ec7c trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau, cho ph\u00e9p h\u1ecd thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb ph\u1ee5c v\u1ee5 cho nghi\u00ean c\u1ee9u c\u1ee7a m\u00ecnh.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Water Quality Transmitter One Way - PH Test (chimay@chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/eqTlRcdT_G4?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>M\u1ed9t \u01b0u \u0111i\u1ec3m quan tr\u1ecdng kh\u00e1c c\u1ee7a \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n vi m\u00f4 l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. Nh\u1eefng \u0111\u1ea7u d\u00f2 n\u00e0y th\u01b0\u1eddng nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 c\u1ea7m, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m, n\u01a1i kh\u00f4ng gian c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf. Ngo\u00e0i ra, nhi\u1ec1u \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n m\u1ec1m, cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch ch\u00fang v\u00e0o quy tr\u00ecnh c\u00f4ng vi\u1ec7c hi\u1ec7n c\u00f3 c\u1ee7a h\u1ecd.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u01b0\u01a1ng tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c hai giai \u0111o\u1ea1n ROS-2210<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.b\u1ec3 ch\u1ee9a n\u01b0\u1edbc ngu\u1ed3n kh\u00f4ng c\u00f3 b\u1ea3o v\u1ec7 n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2. B\u1ec3 tinh khi\u1ebft m\u1ee9c th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.B\u1ec3 tinh khi\u1ebft c\u1ea5p cao<\/td>\n<\/tr>\n<tr>\n<td>T\u00edn hi\u1ec7u thu nh\u1eadn<\/td>\n<td>4.b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.t\u00e1i sinh ti\u1ec1n x\u1eed l\u00fd<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.\u0111i\u1ec1u khi\u1ec3n b\u1eb1ng tay\/t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.van c\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2. van x\u1ea3<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra<\/td>\n<td>3. b\u01a1m \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.b\u01a1m cao \u00e1p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.\u0111\u1ed9 d\u1eabn \u0111i\u1ec7n tr\u00ean van ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>0~2000uS<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>D\u1ef1a tr\u00ean 25\u2103, b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>AC220v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>AC110v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>DC24v\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh<\/td>\n<td>\u0110i\u1ec7n c\u1ef1c nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng v\u00e0 lt;60\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u0110i\u1ec7n c\u1ef1c nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 lt;120\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>5A\/250V AC<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n<td>\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n<td>0~50\u2103<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92*92mm(cao*r\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\n<td>Ph\u1ea7n nh\u00fang<\/td>\n<\/tr>\n<tr>\n<td>H\u1eb1ng s\u1ed1 \u00f4<\/td>\n<td>1.0cm-\u00b9*2<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb c\u00e1ch s\u1eed d\u1ee5ng<\/td>\n<td>Hi\u1ec3n th\u1ecb k\u1ef9 thu\u1eadt s\u1ed1: gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn\/gi\u00e1 tr\u1ecb nhi\u1ec7t \u0111\u1ed9; Bi\u1ec3u \u0111\u1ed3 quy tr\u00ecnh RO h\u1ed7 tr\u1ee3<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.C\u00e0i \u0111\u1eb7t lo\u1ea1i v\u00e0 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n c\u1ef1c<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2.C\u00e0i \u0111\u1eb7t v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.C\u00e0i \u0111\u1eb7t x\u1ea3 trong kho\u1ea3ng th\u1eddi gian * gi\u1edd<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n<td>4.C\u00e0i \u0111\u1eb7t th\u1eddi gian x\u1ea3<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.C\u00e0i \u0111\u1eb7t th\u1eddi gian ch\u1ea1y m\u00e0ng RO<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.B\u1eadt ngu\u1ed3n t\u1ef1 \u0111\u1ed9ng v\u1eadn h\u00e0nh\/c\u00e0i \u0111\u1eb7t d\u1eebng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.\u0110\u1ecba ch\u1ec9 g\u1eedi th\u01b0, c\u00e0i \u0111\u1eb7t t\u1ed1c \u0111\u1ed9 truy\u1ec1n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>8.Giao di\u1ec7n truy\u1ec1n th\u00f4ng RS-485 t\u00f9y ch\u1ecdn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nH\u01a1n n\u1eefa, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 th\u01b0\u1eddng ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n so v\u1edbi m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn truy\u1ec1n th\u1ed1ng. B\u1edfi v\u00ec c\u00e1c \u0111\u1ea7u d\u00f2 n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o \u1edf quy m\u00f4 nh\u1ecf n\u00ean ch\u00fang y\u00eau c\u1ea7u \u00edt v\u1eadt li\u1ec7u h\u01a1n v\u00e0 th\u01b0\u1eddng \u00edt t\u1ed1n k\u00e9m h\u01a1n khi s\u1ea3n xu\u1ea5t. Vi\u1ec7c ti\u1ebft ki\u1ec7m chi ph\u00ed n\u00e0y c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u l\u00e0m vi\u1ec7c v\u1edbi ng\u00e2n s\u00e1ch eo h\u1eb9p, cho ph\u00e9p h\u1ecd \u0111\u1ea7u t\u01b0 v\u00e0o thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng cao m\u00e0 kh\u00f4ng ph\u1ea3i t\u1ed1n qu\u00e1 nhi\u1ec1u chi ph\u00ed.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i th\u1ebf quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 trong nghi\u00ean c\u1ee9u khoa h\u1ecdc l\u00e0 kh\u1ea3 n\u0103ng cung c\u1ea5p th\u00f4ng tin th\u1ef1c t\u1ebf -d\u1eef li\u1ec7u th\u1eddi gian. Kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u l\u1ea5y m\u1eabu v\u00e0 ph\u00e2n t\u00edch ri\u00eang bi\u1ec7t, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 c\u00f3 th\u1ec3 cung c\u1ea5p ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec v\u1ec1 \u0111\u1ed9 d\u1eabn c\u1ee7a dung d\u1ecbch. D\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 th\u00ed nghi\u1ec7m c\u1ee7a h\u1ecd v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ph\u01b0\u01a1ng ph\u00e1p n\u1ebfu c\u1ea7n.<\/p>\n<p>Nh\u00ecn chung, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n vi m\u00f4 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c, hi\u1ec7u qu\u1ea3 v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a nghi\u00ean c\u1ee9u khoa h\u1ecdc. B\u1eb1ng c\u00e1ch cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c, d\u1ec5 s\u1eed d\u1ee5ng, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c, c\u00e1c \u0111\u1ea7u d\u00f2 n\u00e0y l\u00e0 c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u l\u00e0m vi\u1ec7c trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. D\u00f9 nghi\u00ean c\u1ee9u c\u00e1c m\u1eabu sinh h\u1ecdc, ph\u00e2n t\u00edch m\u1eabu m\u00f4i tr\u01b0\u1eddng hay ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m trong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u thu th\u1eadp d\u1eef li\u1ec7u h\u1ecd c\u1ea7n \u0111\u1ec3 th\u00fac \u0111\u1ea9y nghi\u00ean c\u1ee9u v\u00e0 th\u1ef1c hi\u1ec7n nh\u1eefng kh\u00e1m ph\u00e1 m\u1edbi.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-8301A-Conductivity-Resistivity-Online-Controller5.jpg\" alt=\"alt-7012\" class=\"wp-image-7012\" id=\"i7012\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 vi d\u1eabn trong nghi\u00ean c\u1ee9u khoa h\u1ecdc \u0110\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn vi m\u00f4 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb trong nghi\u00ean c\u1ee9u khoa h\u1ecdc, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch c\u00f3 th\u1ec3 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a th\u00ed nghi\u1ec7m. Nh\u1eefng \u0111\u1ea7u d\u00f2 n\u00e0y&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1803,"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":true,"content":true,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"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\/14017"}],"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=14017"}],"version-history":[{"count":12,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/14017\/revisions"}],"predecessor-version":[{"id":14052,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/14017\/revisions\/14052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1803"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=14017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=14017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=14017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}