{"id":18427,"date":"2023-03-22T08:58:42","date_gmt":"2023-03-22T01:58:42","guid":{"rendered":"https:\/\/vn-tech.com.vn\/?p=18427"},"modified":"2023-03-22T08:58:42","modified_gmt":"2023-03-22T01:58:42","slug":"6-luu-y-khi-mua-dong-ho-ap-suat","status":"publish","type":"post","link":"https:\/\/vn-tech.com.vn\/?p=18427","title":{"rendered":"6 l\u01b0u \u00fd khi mua \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t"},"content":{"rendered":"

\u0110\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t<\/strong><\/a>\u00a0ng\u00e0y nay \u0111ang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, c\u01a1 kh\u00ed ch\u1ebf t\u1ea1o, \u0111i\u1ec7n l\u1ea1nh, ng\u00e0nh th\u1ef1c ph\u1ea9m, th\u01b0\u1eddng s\u1eed d\u1ee5ng cho c\u00e1c l\u00f2 h\u01a1i, m\u00e1y b\u01a1m h\u01a1i,\u00a0\u00a0thi\u1ebft b\u1ecb \u0111o \u00e1p su\u1ea5t<\/strong><\/a>\u00a0c\u1ee7a m\u00e1y n\u00e9n kh\u00ed, kh\u00ed gas \u0111\u1ec3 ki\u1ec3m tra \u00e1p su\u1ea5t trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c nh\u1eb1m mang l\u1ea1i s\u1ef1 an to\u00e0n tr\u00e1nh ch\u00e1y n\u1ed5 \u1ea3nh h\u01b0\u1edfng t\u1edbi ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

\u0110\u00e2y l\u00e0 6 l\u01b0u \u00fd khi mua \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t khi ch\u1ecdn mua \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t:<\/h1>\n

1. Thang \u0111o \/ Range:<\/strong><\/h4>\n

N\u00ean x\u00e1c \u0111\u1ecbnh \u00e1p su\u1ea5t t\u1ed1i \u0111a c\u1ee7a thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh l\u00e0 bao nhi\u00eau \u0111\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u1ed3ng h\u1ed3 c\u00f3 thang \u0111o ph\u00f9 h\u1ee3p. Th\u00f4ng th\u01b0\u1eddng n\u00ean ch\u1ecdn thang \u0111o \u00e1p su\u1ea5t c\u1ee7a \u0111\u1ed3ng h\u1ed3 l\u1edbn h\u01a1n gi\u00e1 tr\u1ecb c\u1ef1c \u0111\u1ea1i l\u00fac v\u1eadn h\u00e0nh v\u00ec thang \u0111o qu\u00e1 th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn gi\u1ea3m kh\u1ea3 n\u0103ng \u0111\u00e0n h\u1ed3i c\u1ee7a \u1ed1ng bourdon do \u00e1p su\u1ea5t v\u1eadn h\u00e0nh cao. Thang \u0111o qu\u00e1 cao c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3 \u0111o.<\/p>\n

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2. L\u01b0u ch\u1ea5t\/ Fluid:<\/strong><\/h4>\n

V\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o c\u00e1c b\u1ed9 ph\u1eadn c\u1ea3m bi\u1ebfn ( ph\u1ed5 bi\u1ebfn l\u00e0 \u1ed1ng bourdon) ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi l\u01b0u ch\u1ea5t l\u00e0m vi\u1ec7c. Hai lo\u1ea1i ph\u1ed5 bi\u1ebfn hi\u1ec7n nay l\u00e0 \u0111\u1ed3ng v\u00e0 inox. Tuy nhi\u00ean n\u1ebfu d\u00f9ng trong m\u00f4i tr\u01b0\u1eddng axit hay b\u1ea5t k\u1ef3 dung d\u1ecbch \u0103n m\u00f2n kh\u00e1c, b\u1ea1n ph\u1ea3i bi\u1ebft c\u00e1ch ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p nh\u01b0 lo\u1ea1i \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t c\u00f3 m\u00e0ng ng\u0103n.<\/p>\n

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3. Ki\u1ec3u k\u1ebft n\u1ed1i \/ Connection:<\/strong><\/h4>\n

K\u1ebft n\u1ed1i ren 13mm, 17mm hay 21mm ( t\u01b0\u01a1ng \u0111\u01b0\u01a1ng G1\/4 B, G3\/8B, G1\/2B). B\u00ean c\u1ea1nh \u0111\u00f3 l\u00e0 ki\u1ec3u ch\u00e2n k\u1ebft n\u1ed1i \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t. C\u00f3 2 d\u1ea1ng l\u00e0 ch\u00e2n \u0111\u1ee9ng (bottom) v\u00e0 ch\u00e2n sau (back).<\/p>\n

4. Nhi\u1ec7t \u0111\u1ed9\/ Temperature:<\/strong><\/h4>\n

Th\u00f4ng th\u01b0\u1eddng \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u00e0m vi\u1ec7c t\u1ed1t trong nhi\u1ec7t \u0111\u1ed9 kho\u1ea3ng -30\u00b0C \u0111\u1ebfn 65\u00b0C. Ri\u00eang c\u00f3 c\u00e1c d\u00f2ng \u0111\u1eb7c bi\u1ec7t cho ph\u00e9p s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao l\u00ean \u0111\u1ebfn 300 \u0111\u1ed9 C.<\/p>\n

5. M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c c\u00f3 s\u1ef1 rung v\u00e0 va \u0111\u1eadp \/ Installation place with vibration and impact:<\/strong><\/h4>\n

L\u1eddi khuy\u00ean n\u00ean cho lo\u1ea1i thi\u1ebft b\u1ecb \u0111o \u00e1p su\u1ea5t c\u00f3 ch\u1ee9a dung d\u1ecbch glycerine \u0111\u1ec3 gi\u1eef \u1ed5n \u0111\u1ecbnh kim \u0111o trong trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u0111\u1ed3ng th\u1eddi tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 sai l\u1ec7ch k\u1ebft qu\u1ea3 \u0111o.<\/p>\n

6. K\u00edch th\u01b0\u1edbc b\u1ec1 m\u1eb7t \/ Diameter:<\/strong><\/h4>\n
 <\/p>\n
\"\u0111\u1ed3ng
C\u00f3 \u0111\u1ea7y \u0111\u1ee7 m\u1eabu m\u1eabu, k\u00edch th\u01b0\u1edbc, thang \u0111o t\u1ea1i kho h\u00e0ng VN Tech Group<\/figcaption><\/figure>\n<\/figure>\n

T\u00f9y v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng c\u0169ng nh\u01b0 v\u1ecb tr\u00ed n\u01a1i l\u1eafp m\u00e0 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn lo\u1ea1i \u0111\u1ed3ng h\u1ed3 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh m\u1eb7t 40mm ho\u1eb7c 250mm.<\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng chia s\u1ebb c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi mua\u00a0\u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t<\/strong>. V\u1eady\u00a0Mua \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t \u1edf \u0111\u00e2u?\u00a0<\/strong>Hi\u1ec7n nay d\u00f2ng s\u1eb3n ph\u1ea9m n\u00e0y \u0111\u00e3 c\u00f3 m\u1eb7t t\u1ea1i kho c\u1ee7a\u00a0VN Tech Group<\/strong><\/a>\u00a0v\u1edbi \u0111\u1ea7y \u0111\u1ee7 ch\u1ee7ng lo\u1ea1i, m\u1eabu m\u00e3, k\u00edch c\u1ee1.. Qu\u00fd kh\u00e1ch c\u1ea7n t\u01b0 v\u1ea5n th\u00eam v\u1ec1 k\u1ef9 thu\u1eadt hay b\u00e1o gi\u00e1 h\u00e3y li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi Hotline: 038 649 3888 \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 nhanh nh\u1ea5t.<\/p>\n

Xem th\u00eam b\u00e0i vi\u1ebft:<\/p>\n