{"id":8090,"date":"2026-04-15T09:08:10","date_gmt":"2026-04-15T09:08:10","guid":{"rendered":"https:\/\/yourtech.vn\/?post_type=product&#038;p=8090"},"modified":"2026-10-05T04:28:55","modified_gmt":"2026-10-05T04:28:55","slug":"but-do-do-ph-cam-tay-2","status":"publish","type":"product","link":"https:\/\/yourtech.vn\/km\/product\/but-do-do-ph-cam-tay-2\/","title":{"rendered":"B\u00fat \u0110o \u0110\u1ed9 PH C\u1ea7m Tay"},"content":{"rendered":"<p><strong>T\u1ed4NG QUAN S\u1ea2N PH\u1ea8M<\/strong><\/p>\n<p>B\u00fat \u0111o pH BGD 287 \/ BGD 288 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhu c\u1ea7u ki\u1ec3m tra pH v\u1edbi thi\u1ebft k\u1ebf d\u1ea1ng b\u00fat nh\u1ecf g\u1ecdn, k\u00edch th\u01b0\u1edbc 148 \u00d7 29 \u00d7 14 mm v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng 43 g. Thi\u1ebft k\u1ebf n\u00e0y gi\u00fap thi\u1ebft b\u1ecb thu\u1eadn ti\u1ec7n khi c\u1ea7m, mang theo v\u00e0 th\u1ef1c hi\u1ec7n ph\u00e9p \u0111o t\u1ea1i nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau.<\/p>\n<p>Thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng thao t\u00e1c m\u1ed9t n\u00fat b\u1ea5m, \u0111\u1ed3ng th\u1eddi t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh \u0111o nh\u01b0 hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng, b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng, t\u1ef1 \u0111\u1ed9ng t\u1eaft ngu\u1ed3n, c\u1ea3nh b\u00e1o \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 hi\u1ec3n th\u1ecb c\u1ea3nh b\u00e1o khi \u0111i\u1ec7n c\u1ef1c pH g\u1eb7p v\u1ea5n \u0111\u1ec1. C\u1ea5u tr\u00fac thi\u1ebft b\u1ecb \u0111\u1ea1t c\u1ea5p b\u1ea3o v\u1ec7 IP57 v\u00e0 s\u1eed d\u1ee5ng \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 thay th\u1ebf.<\/p>\n<p>BGD 287 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u \u0111o pH \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,1 pH, trong khi BGD 288 cho ph\u00e9p \u0111\u1ecdc \u0111\u1ebfn 0,01 pH, c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9 v\u00e0 h\u1ed7 tr\u1ee3 hi\u1ec7u chu\u1ea9n nhi\u1ec1u \u0111i\u1ec3m h\u01a1n. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn model d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u1ec1 d\u1ea3i \u0111o, \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o.<\/p>\n<p><strong>NGUY\u00caN L\u00dd HO\u1ea0T \u0110\u1ed8NG &amp; C\u00d4NG NGH\u1ec6 S\u1ea2N PH\u1ea8M<\/strong><\/p>\n<p><strong>\u0110o pH<\/strong><\/p>\n<p>\u0110i\u1ec7n c\u1ef1c c\u1ee7a thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o dung d\u1ecbch c\u1ea7n ki\u1ec3m tra. Sau khi gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh, k\u1ebft qu\u1ea3 pH \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n<p><strong>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng<\/strong><\/p>\n<p>C\u1ea3 BGD 287 v\u00e0 BGD 288 \u0111\u1ec1u h\u1ed7 tr\u1ee3 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng trong kho\u1ea3ng 0 \u2013 60\u00b0C, gi\u00fap thi\u1ebft b\u1ecb x\u1eed l\u00fd \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9 trong qu\u00e1 tr\u00ecnh \u0111o. Ri\u00eang BGD 288 c\u00f3 ch\u1ee9c n\u0103ng hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9.<\/p>\n<p><strong>Hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng<\/strong><\/p>\n<p>BGD 287 h\u1ed7 tr\u1ee3 hi\u1ec7u chu\u1ea9n m\u1ed9t \u0111i\u1ec3m t\u1ea1i pH 7,00. BGD 288 h\u1ed7 tr\u1ee3 hi\u1ec7u chu\u1ea9n t\u1eeb 1 \u0111\u1ebfn 3 \u0111i\u1ec3m t\u1ea1i pH 4,00, 7,00 v\u00e0 10,01, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u hi\u1ec7u chu\u1ea9n kh\u00e1c nhau tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n ph\u00e9p \u0111o.<\/p>\n<p><strong>Ki\u1ec3m so\u00e1t tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb<\/strong><\/p>\n<p>Thi\u1ebft b\u1ecb t\u00edch h\u1ee3p ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng t\u1eaft ngu\u1ed3n, c\u1ea3nh b\u00e1o \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 c\u1ea3nh b\u00e1o t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n c\u1ef1c pH, h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng theo d\u00f5i tr\u1ea1ng th\u00e1i thi\u1ebft b\u1ecb trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n<p><strong>Thi\u1ebft k\u1ebf b\u1ea3o v\u1ec7 v\u00e0 \u0111i\u1ec7n c\u1ef1c thay th\u1ebf<\/strong><\/p>\n<p>C\u1ea5u tr\u00fac \u0111\u1ea1t c\u1ea5p b\u1ea3o v\u1ec7 IP57. \u0110i\u1ec7n c\u1ef1c v\u00e0 pin c\u00f3 th\u1ec3 thay th\u1ebf, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb.<\/p>\n<p><strong>L\u1ee2I \u00cdCH S\u1ea2N PH\u1ea8M<\/strong><\/p>\n<ul>\n<li>Thi\u1ebft k\u1ebf d\u1ea1ng b\u00fat nh\u1ecf g\u1ecdn, tr\u1ecdng l\u01b0\u1ee3ng 43 g, thu\u1eadn ti\u1ec7n khi mang theo v\u00e0 thao t\u00e1c nhi\u1ec1u v\u1ecb tr\u00ed<\/li>\n<li>BGD 287 c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,1 pH; BGD 288 \u0111\u1ea1t 0,01 pH, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m tra c\u00f3 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft kh\u00e1c nhau.<\/li>\n<li>T\u00edch h\u1ee3p b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng, hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng v\u00e0 thao t\u00e1c b\u1eb1ng m\u1ed9t n\u00fat b\u1ea5m.<\/li>\n<li>C\u00f3 ch\u1ee9c n\u0103ng c\u1ea3nh b\u00e1o \u0111i\u1ec7n \u00e1p th\u1ea5p, c\u1ea3nh b\u00e1o t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n c\u1ef1c v\u00e0 t\u1ef1 \u0111\u1ed9ng t\u1eaft ngu\u1ed3n.<\/li>\n<li>Thi\u1ebft k\u1ebf IP57, \u0111i\u1ec7n c\u1ef1c v\u00e0 pin c\u00f3 th\u1ec3 thay th\u1ebf; hai pin CR2032 cho th\u1eddi gian s\u1eed d\u1ee5ng li\u00ean t\u1ee5c tr\u00ean 100 gi\u1edd.<\/li>\n<\/ul>\n<p><strong>L\u1ef0A CH\u1eccN MODEL<\/strong><\/p>\n<table style=\"width: 41.0819%; height: 274px;\">\n<tbody>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\"><strong>Th\u00f4ng s\u1ed1\u00a0<\/strong><\/td>\n<td style=\"width: 33.6984%; height: 21px;\"><strong>BGD 287<\/strong><\/td>\n<td style=\"width: 73.1948%; height: 21px;\"><strong>BGD 288<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">D\u1ea3i \u0111o<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">0 \u2013 14,0 pH<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">-1,00 \u2013 15,00 pH<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">0,1 pH<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">0,01 pH<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">\u00b10,1 pH<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">\u00b10,01 pH<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">\u00b10,1 pH\/3 gi\u1edd<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">\u00b10,01 pH\/3 gi\u1edd<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">0 \u2013 60\u00b0C, t\u1ef1 \u0111\u1ed9ng<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">0 \u2013 60\u00b0C, t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">Hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">Kh\u00f4ng<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">C\u00f3<\/td>\n<\/tr>\n<tr style=\"height: 43px;\">\n<td style=\"width: 33.3738%; height: 43px;\">Hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng<\/td>\n<td style=\"width: 33.6984%; height: 43px;\">1 \u0111i\u1ec3m, pH 7,00<\/td>\n<td style=\"width: 73.1948%; height: 43px;\">1 \u2013 3 \u0111i\u1ec3m, pH 4,00 \/ 7,00 \/ 10,01<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">2 pin lithium CR2032<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">2 pin lithium CR2032<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">Th\u1eddi gian s\u1eed d\u1ee5ng pin<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">Tr\u00ean 100 gi\u1edd<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">Tr\u00ean 100 gi\u1edd<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">K\u00edch th\u01b0\u1edbc<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">148 \u00d7 29 \u00d7 14 mm<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">148 \u00d7 29 \u00d7 14 mm<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 33.3738%; height: 21px;\">Tr\u1ecdng l\u01b0\u1ee3ng<\/td>\n<td style=\"width: 33.6984%; height: 21px;\">43 g<\/td>\n<td style=\"width: 73.1948%; height: 21px;\">43 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>BGD 287:<\/strong> D\u1ea3i \u0111o 0 \u2013 14,0 pH, \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,1 pH v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10,1 pH. Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng m\u1ed9t \u0111i\u1ec3m t\u1ea1i pH 7,00.<\/p>\n<p><strong>BGD 288:<\/strong> D\u1ea3i \u0111o -1,00 \u2013 15,00 pH, \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b10,01 pH. Thi\u1ebft b\u1ecb c\u00f3 hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9 v\u00e0 h\u1ed7 tr\u1ee3 hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng t\u1eeb 1 \u0111\u1ebfn 3 \u0111i\u1ec3m t\u1ea1i pH 4,00 \/ 7,00 \/ 10,01.<\/p>\n<p>Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn <strong>b\u00fat \u0111o pH BGD 287 \/ BGD 288<\/strong> ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u ki\u1ec3m tra v\u00e0 nh\u1eadn th\u00f4ng tin b\u00e1o gi\u00e1.<\/p>\n<p><strong>Hotline:<\/strong> 090.33.44.140<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u00fat \u0111o pH c\u1ea7m tay BGD 287 \/ BGD 288 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, h\u1ed7 tr\u1ee3 \u0111o v\u00e0 ki\u1ec3m tra pH thu\u1eadn ti\u1ec7n t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c c\u00e1c v\u1ecb tr\u00ed c\u1ea7n thao t\u00e1c linh ho\u1ea1t. Thi\u1ebft b\u1ecb t\u00edch h\u1ee3p b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng, hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng, t\u1ef1 \u0111\u1ed9ng t\u1eaft ngu\u1ed3n, c\u1ea3nh b\u00e1o \u0111i\u1ec7n \u00e1p th\u1ea5p v\u00e0 c\u1ea3nh b\u00e1o t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n c\u1ef1c. Hai model \u0111\u00e1p \u1ee9ng c\u00e1c m\u1ee9c y\u00eau c\u1ea7u \u0111o kh\u00e1c nhau: BGD 287 c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,1 pH, trong khi BGD 288 c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH, hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9 v\u00e0 h\u1ed7 tr\u1ee3 hi\u1ec7u chu\u1ea9n t\u1eeb 1 \u0111\u1ebfn 3 \u0111i\u1ec3m.<\/p>","protected":false},"featured_media":8165,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1118,1119],"product_tag":[],"class_list":["post-8090","product","type-product","status-publish","has-post-thumbnail","product_cat-thiet-bi-phong-thi-nghiem","product_cat-kiem-tra-va-do-luong","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/product\/8090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/comments?post=8090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/media\/8165"}],"wp:attachment":[{"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/media?parent=8090"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/product_brand?post=8090"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/product_cat?post=8090"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yourtech.vn\/km\/wp-json\/wp\/v2\/product_tag?post=8090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}