{"id":9563,"date":"2026-02-02T14:53:35","date_gmt":"2026-02-02T06:53:35","guid":{"rendered":"https:\/\/www.packqc.com\/products\/sale-astm-d3420-spencer-impact-tester-pendulum\/"},"modified":"2026-04-16T14:54:25","modified_gmt":"2026-04-16T06:54:25","slug":"sale-astm-d3420-spencer-impact-tester-pendulum","status":"publish","type":"products","link":"https:\/\/www.packqc.com\/vi\/products\/sale-astm-d3420-spencer-impact-tester-pendulum\/","title":{"rendered":"M\u00e1y ki\u1ec3m tra va \u0111\u1eadp con l\u1eafc PIT-01"},"content":{"rendered":"<h2 class=\"wp-block-heading\">I. Gi\u1edbi thi\u1ec7u v\u1ec1 m\u00e1y th\u1eed va \u0111\u1eadp Spencer<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer<\/strong> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau nh\u01b0 nh\u1ef1a, l\u00e1 kim lo\u1ea1i, m\u00e0ng phim v\u00e0 s\u1ea3n ph\u1ea9m \u0111\u00f3ng g\u00f3i. Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch v\u1eadt li\u1ec7u ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng l\u00e2u d\u00e0i c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3. C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1eeb \u0111\u00f3ng g\u00f3i \u0111\u1ebfn thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1ec1u d\u1ef1a v\u00e0o kh\u1ea3 n\u0103ng \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c \u0111\u1eb7c t\u00ednh n\u00e0y.<\/p>\n\n\n\n<p>Trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, s\u1ef1 c\u1ed1 v\u1eadt li\u1ec7u do va ch\u1ea1m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng, bao g\u1ed3m c\u1ea3 vi\u1ec7c l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 an to\u00e0n. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer tr\u1edf n\u00ean c\u1ea7n thi\u1ebft. N\u00f3 cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n ch\u00ednh x\u00e1c, c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c l\u1ef1c \u0111\u1ed9t ng\u1ed9t t\u1ed1t nh\u01b0 th\u1ebf n\u00e0o, \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m duy tr\u00ec \u0111\u01b0\u1ee3c t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a ch\u00fang trong to\u00e0n b\u1ed9 chu\u1ed7i cung \u1ee9ng v\u00e0 trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">II. C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a m\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer<\/h2>\n\n\n\n<p>Spencer Impact Tester \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c quy tr\u00ecnh ki\u1ec3m tra va \u0111\u1eadp trong khi v\u1eabn mang l\u1ea1i k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a n\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110o l\u01b0\u1eddng \u0111\u1ed9 ch\u00ednh x\u00e1c cao<\/strong>: M\u00e1y th\u1eed s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf con l\u1eafc \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c n\u0103ng l\u01b0\u1ee3ng m\u00e0 v\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 trong qu\u00e1 tr\u00ecnh va ch\u1ea1m. T\u00ednh n\u0103ng n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf nh\u1ea5t v\u1ec1 \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u c\u0169ng \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u00e0 ph\u00e2n t\u00edch.<\/li>\n\n\n\n<li><strong>K\u1eb9p m\u1eabu b\u1eb1ng kh\u00ed n\u00e9n<\/strong>:Thi\u1ebft b\u1ecb n\u00e0y t\u00edch h\u1ee3p k\u1eb9p kh\u00ed n\u00e9n \u0111\u1ec3 gi\u1eef m\u1eabu c\u1ed1 \u0111\u1ecbnh t\u1ea1i ch\u1ed7 trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, lo\u1ea1i b\u1ecf kh\u1ea3 n\u0103ng tr\u01b0\u1ee3t ho\u1eb7c k\u1ebft qu\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li><strong>Thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng<\/strong>:M\u00e1y ki\u1ec3m tra \u0111\u1ed9 va \u0111\u1eadp Spencer \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u l\u1ea7n th\u1eed nghi\u1ec7m, cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng ph\u1ea3n h\u1ed3i ngay l\u1eadp t\u1ee9c v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n\n\n\n<li><strong>M\u00e1y in si\u00eau nh\u1ecf t\u00edch h\u1ee3p<\/strong>: M\u00e1y in t\u00edch h\u1ee3p cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh in ngay k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u c\u00f3 th\u1ec3 truy c\u1eadp nhanh ch\u00f3ng \u0111\u1ec3 b\u00e1o c\u00e1o v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n\n\n\n<li><strong>T\u00edch h\u1ee3p c\u1ed5ng RS232 v\u00e0 ph\u1ea7n m\u1ec1m<\/strong>:Thi\u1ebft b\u1ecb c\u00f3 c\u1ed5ng RS232 v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m t\u00f9y ch\u1ecdn \u0111\u1ec3 xu\u1ea5t d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m sang m\u00e1y t\u00ednh \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 l\u01b0u tr\u1eef n\u00e2ng cao.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">III. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m c\u1ee7a m\u00e1y th\u1eed va \u0111\u1eadp Spencer<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"M\u00e1y ki\u1ec3m tra va \u0111\u1eadp con l\u1eafc ASTM D3420 cho m\u00e0ng nh\u1ef1a, t\u1ea5m, m\u00e1y ki\u1ec3m tra va \u0111\u1eadp\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vEx4esxMESw?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<\/div><\/figure>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer<\/strong> theo sau m\u1ed9t <strong>ph\u01b0\u01a1ng ph\u00e1p th\u1eed va \u0111\u1eadp con l\u1eafc<\/strong>, bao g\u1ed3m vi\u1ec7c th\u1ea3 con l\u1eafc t\u1eeb \u0111\u1ed9 cao c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u1eadp v\u00e0o v\u1eadt li\u1ec7u \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m. N\u0103ng l\u01b0\u1ee3ng m\u00e0 v\u1eadt li\u1ec7u h\u1ea5p th\u1ee5 trong qu\u00e1 tr\u00ecnh va ch\u1ea1m \u0111\u01b0\u1ee3c \u0111o, cho bi\u1ebft \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u ch\u1ecbu l\u1ef1c \u0111\u1ed9t ng\u1ed9t ho\u1eb7c t\u1ea3i tr\u1ecdng va \u0111\u1eadp trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 trong bao b\u00ec ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn \u00f4 t\u00f4. C\u00e1c v\u1eadt li\u1ec7u nh\u01b0 m\u00e0ng, t\u1ea5m, l\u00e1 v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ed9 b\u1ec1n c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p>C\u00e1c <strong>ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/strong> bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu v\u1eadt<\/strong>:V\u1eadt li\u1ec7u c\u1ea7n th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c c\u1eaft theo k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3, th\u01b0\u1eddng l\u00e0 100\u00d7100 mm ho\u1eb7c \u03a6100 mm, t\u00f9y thu\u1ed9c v\u00e0o ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m.<\/li>\n\n\n\n<li><strong>K\u1eb9p ch\u1eb7t m\u1eabu v\u1eadt<\/strong>:M\u1eabu v\u1eadt \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t b\u1eb1ng h\u1ec7 th\u1ed1ng k\u1eb9p kh\u00ed n\u00e9n, \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u kh\u00f4ng di chuy\u1ec3n trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/li>\n\n\n\n<li><strong>Th\u1ea3 con l\u1eafc<\/strong>:Con l\u1eafc s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ea3 ra v\u00e0 \u0111\u1eadp v\u00e0o v\u1eadt li\u1ec7u, m\u00f4 ph\u1ecfng t\u00e1c \u0111\u1ed9ng th\u1ef1c t\u1ebf.<\/li>\n\n\n\n<li><strong>\u0110o l\u01b0\u1eddng s\u1ef1 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/strong>: N\u0103ng l\u01b0\u1ee3ng h\u1ea5p th\u1ee5 b\u1edfi v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a con l\u1eafc tr\u01b0\u1edbc v\u00e0 sau khi va ch\u1ea1m. Gi\u00e1 tr\u1ecb n\u00e0y bi\u1ec3u th\u1ecb \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng v\u1ee1 c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3<\/strong>:D\u1eef li\u1ec7u thu th\u1eadp \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u d\u01b0\u1edbi t\u1ea3i tr\u1ecdng va \u0111\u1eadp.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">IV. S\u1ef1 li\u00ean quan c\u1ee7a ASTM D3420 v\u1edbi Spencer Impact Tester<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer<\/strong> tu\u00e2n th\u1ee7 theo <a href=\"https:\/\/www.packqc.com\/vi\/standard\/astm-d3420\/\" target=\"_blank\" data-type=\"standard\" data-id=\"9837\" rel=\"noreferrer noopener\"><strong>Ti\u00eau chu\u1ea9n ASTMD3420<\/strong><\/a> ti\u00eau chu\u1ea9n, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m nh\u1ef1a. ASTM D3420 ph\u00e1c th\u1ea3o c\u00e1c quy tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111o n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 g\u00e2y ra s\u1ef1 \u0111\u1ee9t g\u00e3y trong v\u1eadt li\u1ec7u, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng m\u00e0ng nh\u1ef1a \u0111\u1ec3 \u0111\u00f3ng g\u00f3i, thi\u1ebft b\u1ecb y t\u1ebf ho\u1eb7c h\u00e0ng ti\u00eau d\u00f9ng.<\/p>\n\n\n\n<p>ASTM D3420 t\u1eadp trung v\u00e0o vi\u1ec7c \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t t\u1ed1i thi\u1ec3u trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n. B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 ASTM D3420, Spencer Impact Tester \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady v\u00e0 nh\u1ea5t qu\u00e1n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c quy tr\u00ecnh \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V. \u1ee8ng d\u1ee5ng c\u1ee7a m\u00e1y th\u1eed va \u0111\u1eadp Spencer<\/h2>\n\n\n\n<p>M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer ph\u1ee5c v\u1ee5 nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u. C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i<\/strong>: \u0110\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng nh\u1ef1a, gi\u1ea5y b\u1ea1c v\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i m\u1ec1m l\u00e0 r\u1ea5t quan tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m. M\u00e1y th\u1eed \u0111\u1ea3m b\u1ea3o r\u1eb1ng bao b\u00ec c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 v\u1eadn chuy\u1ec3n m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng.<\/li>\n\n\n\n<li><strong>Thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 bao b\u00ec<\/strong>: Bao b\u00ec thi\u1ebft b\u1ecb y t\u1ebf ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng va \u0111\u1eadp trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m t\u00ednh v\u00f4 tr\u00f9ng c\u1ee7a s\u1ea3n ph\u1ea9m. Spencer Impact Tester gi\u00fap \u0111\u1ea3m b\u1ea3o c\u00e1c v\u1eadt li\u1ec7u n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n nghi\u00eam ng\u1eb7t.<\/li>\n\n\n\n<li><strong>\u0110i\u1ec7n t\u1eed v\u00e0 Nh\u1ef1a<\/strong>: C\u00e1c th\u00e0nh ph\u1ea7n nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c va \u0111\u1eadp m\u00e0 kh\u00f4ng b\u1ecb v\u1ee1 ho\u1eb7c bi\u1ebfn d\u1ea1ng. M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00fang \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ee9c hi\u1ec7u su\u1ea5t cao trong c\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng.<\/li>\n\n\n\n<li><strong>Linh ki\u1ec7n \u00f4 t\u00f4<\/strong>: V\u1eadt li\u1ec7u \u00f4 t\u00f4 th\u01b0\u1eddng ch\u1ecbu t\u00e1c \u0111\u1ed9ng \u0111\u1ed9t ng\u1ed9t v\u00e0 c\u1ea7n ph\u1ea3i b\u1ec1n b\u1ec9 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u n\u00e0y, \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">VI. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>N\u0103ng l\u01b0\u1ee3ng t\u00e1c \u0111\u1ed9ng<\/td><td>1 gi\u1edd, 2 gi\u1edd, 3 gi\u1edd<\/td><\/tr><tr><td>Ngh\u1ecb quy\u1ebft<\/td><td>&nbsp;0,001 J<\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc \u0111\u1ea7u va \u0111\u1eadp<\/td><td>\u042425.4, \u042419, \u042412.7 mm<\/td><\/tr><tr><td>K\u1eb9p m\u1eabu<\/td><td>K\u1eb9p kh\u00ed n\u00e9n<\/td><\/tr><tr><td>\u0110\u01b0\u1eddng k\u00ednh k\u1eb9p<\/td><td>\u042489mm, \u042460mm<\/td><\/tr><tr><td>Cung c\u1ea5p kh\u00ed \u0111\u1ed1t<\/td><td>\u1ed0ng PU \u03a66 mm 0,6 MPa<\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc m\u1eabu<\/td><td>100*100 mm ho\u1eb7c \u0424100 mm<\/td><\/tr><tr><td>Ngu\u1ed3n \u0111i\u1ec7n<\/td><td>\u0110i\u1ec7n \u00e1p xoay chi\u1ec1u 110~220V 50Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">VII. T\u1ea1i sao n\u00ean ch\u1ecdn m\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer?<\/h2>\n\n\n\n<p>C\u00e1c <strong>M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer<\/strong> l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p y\u00eau c\u1ea7u d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp. S\u1ef1 tu\u00e2n th\u1ee7 c\u1ee7a n\u00f3 v\u1edbi <strong>Ti\u00eau chu\u1ea9n ASTMD3420<\/strong> \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf.<\/p>\n\n\n\n<p>Sau \u0111\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 n\u1ed5i b\u1eadt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong>:M\u00e1y th\u1eed nghi\u1ec7m t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh th\u1eed nghi\u1ec7m trong khi v\u1eabn duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c cao, l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u00f4ng l\u01b0\u1ee3ng cao.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra \u0111a n\u0103ng<\/strong>: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u00ean nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, bao g\u1ed3m m\u00e0ng, t\u1ea5m, l\u00e1 v\u00e0 nh\u1ef1a, gi\u00fap n\u00f3 th\u00edch \u1ee9ng v\u1edbi nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/li>\n\n\n\n<li><strong>Xu\u1ea5t d\u1eef li\u1ec7u v\u00e0 ph\u00e2n t\u00edch<\/strong>:C\u1ed5ng RS232 v\u00e0 t\u00edch h\u1ee3p ph\u1ea7n m\u1ec1m t\u00f9y ch\u1ecdn cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m, h\u1ee3p l\u00fd h\u00f3a quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 1: M\u00e1y ki\u1ec3m tra \u0111\u1ed9 va \u0111\u1eadp Spencer c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 nh\u1eefng lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o?<\/strong><br>\n<strong>A1<\/strong>:M\u00e1y ki\u1ec3m tra \u0111\u1ed9 va \u0111\u1eadp Spencer \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 m\u00e0ng, nh\u1ef1a, l\u00e1 kim lo\u1ea1i v\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 2: M\u00e1y th\u1eed nghi\u1ec7m tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ASTM D3420 nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br> <strong>A2<\/strong>: M\u00e1y \u0111o \u0111\u1ed9 va \u0111\u1eadp Spencer tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn do <a href=\"https:\/\/www.astm.org\/d3420-21.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Ti\u00eau chu\u1ea9n ASTMD3420<\/a>, \u0111\u1ea3m b\u1ea3o \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a m\u00e0ng v\u00e0 t\u1ea5m nh\u1ef1a.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 3: Ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t t\u1eeb th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp?<\/strong><br>\n<strong>A3<\/strong>:C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng g\u00f3i, thi\u1ebft b\u1ecb y t\u1ebf, \u0111i\u1ec7n t\u1eed v\u00e0 \u00f4 t\u00f4 \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i r\u1ea5t nhi\u1ec1u khi hi\u1ec3u \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 4: K\u1eb9p kh\u00ed n\u00e9n c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u1eed nghi\u1ec7m nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br>\n<strong>A4<\/strong>: K\u1eb9p kh\u00ed n\u00e9n gi\u1eef ch\u1eb7t m\u1eabu th\u1eed, ng\u0103n ch\u1eb7n chuy\u1ec3n \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m v\u00e0 \u0111\u1ea3m b\u1ea3o ph\u00e9p \u0111o ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<p><strong>C\u00e2u h\u1ecfi 5: T\u00f4i c\u00f3 th\u1ec3 xu\u1ea5t d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m \u0111\u1ec3 ph\u00e2n t\u00edch th\u00eam kh\u00f4ng?<\/strong><br><strong>A5<\/strong>: C\u00f3, M\u00e1y ki\u1ec3m tra va \u0111\u1eadp Spencer bao g\u1ed3m c\u1ed5ng RS232 v\u00e0 ph\u1ea7n m\u1ec1m t\u00f9y ch\u1ecdn \u0111\u1ec3 d\u1ec5 d\u00e0ng xu\u1ea5t d\u1eef li\u1ec7u v\u00e0 ph\u00e2n t\u00edch n\u00e2ng cao.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y th\u1eed va \u0111\u1eadp Spencer l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp c\u1ee7a c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau nh\u01b0 nh\u1ef1a, l\u00e1 m\u1ecfng, m\u00e0ng v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m bao b\u00ec.<\/p>","protected":false},"featured_media":4885,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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