{"id":298,"date":"2026-05-13T06:08:13","date_gmt":"2026-05-13T06:08:13","guid":{"rendered":"https:\/\/ntlab.hcmus.edu.vn\/?page_id=298"},"modified":"2026-05-17T04:13:48","modified_gmt":"2026-05-17T04:13:48","slug":"he-thiet-bi","status":"publish","type":"page","link":"https:\/\/ntlab.hcmus.edu.vn\/?page_id=298","title":{"rendered":"H\u1ec6 THI\u1ebeT B\u1eca"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-75f56b9d wp-block-group-is-layout-constrained\" style=\"min-height:0vh;margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--70);padding-right:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--70);padding-left:var(--wp--preset--spacing--40)\">\n<style>\n  .ntlab-equipment-wrap {\n    max-width: 1120px;\n    width: 100%;\n    margin: 0 auto;\n    padding: 34px 24px;\n    background: #ffffff;\n    color: #222222;\n    font-family: Arial, sans-serif;\n    font-size: 16px;\n    line-height: 1.65;\n    box-sizing: border-box;\n    overflow: visible !important;\n    height: auto !important;\n    max-height: none !important;\n  }\n\n  .ntlab-equipment-wrap * {\n    box-sizing: border-box;\n  }\n\n  .ntlab-equipment-header {\n    text-align: center;\n    margin-bottom: 32px;\n  }\n\n  .ntlab-equipment-subtitle {\n    font-size: 15px;\n    color: #666666;\n    margin-bottom: 8px;\n  }\n\n  .ntlab-equipment-title {\n    font-size: 30px;\n    font-weight: 700;\n    color: #00549f;\n    letter-spacing: 0.4px;\n    margin-bottom: 10px;\n    line-height: 1.3;\n  }\n\n  .ntlab-title-line {\n    width: 82px;\n    height: 3px;\n    background: #00549f;\n    margin: 0 auto;\n  }\n\n  .ntlab-equipment-intro {\n    background: #f7fbff;\n    border-left: 5px solid #00549f;\n    padding: 22px 24px;\n    margin-bottom: 30px;\n    border-radius: 8px;\n    text-align: justify;\n    overflow: visible !important;\n    height: auto !important;\n    max-height: none !important;\n  }\n\n  .ntlab-equipment-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 24px;\n    overflow: visible !important;\n    height: auto !important;\n    max-height: none !important;\n  }\n\n  .ntlab-equipment-card {\n    border: 1px solid #d9e6f2;\n    border-radius: 12px;\n    background: #ffffff;\n    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);\n    overflow: visible !important;\n    height: auto !important;\n    max-height: none !important;\n  }\n\n  .ntlab-equipment-imgbox {\n    width: 100%;\n    aspect-ratio: 4 \/ 3;\n    background: #f2f6fa;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    overflow: hidden;\n    border-radius: 12px 12px 0 0;\n  }\n\n  .ntlab-equipment-imgbox img {\n    width: 100%;\n    height: 100%;\n    object-fit: contain;\n    display: block;\n  }\n\n  .ntlab-equipment-caption {\n    font-size: 14px;\n    color: #555555;\n    background: #f5f8fb;\n    padding: 10px 16px;\n    border-top: 1px solid #e3edf6;\n    line-height: 1.5;\n  }\n\n  .ntlab-equipment-content {\n    padding: 20px 20px 22px 20px;\n    overflow: visible !important;\n    height: auto !important;\n    max-height: none !important;\n  }\n\n  .ntlab-equipment-name {\n    font-size: 21px;\n    font-weight: 700;\n    color: #00549f;\n    margin-bottom: 12px;\n    line-height: 1.35;\n  }\n\n  .ntlab-equipment-text {\n    text-align: justify;\n    margin-bottom: 14px;\n  }\n\n  .ntlab-equipment-list {\n    margin: 0;\n    padding-left: 20px;\n  }\n\n  .ntlab-equipment-list li {\n    margin-bottom: 7px;\n  }\n\n  .ntlab-equipment-note {\n    margin-top: 32px;\n    padding: 20px 22px;\n    background: #f7fbff;\n    border: 1px solid #d9e6f2;\n    border-radius: 10px;\n    text-align: justify;\n    overflow: visible !important;\n    height: auto !important;\n    max-height: none !important;\n  }\n\n  @media (max-width: 760px) {\n    .ntlab-equipment-wrap {\n      padding: 24px 14px;\n      font-size: 15px;\n      line-height: 1.6;\n    }\n\n    .ntlab-equipment-title {\n      font-size: 24px;\n    }\n\n    .ntlab-equipment-intro {\n      padding: 18px 16px;\n      text-align: left;\n    }\n\n    .ntlab-equipment-grid {\n      grid-template-columns: 1fr;\n      gap: 20px;\n    }\n\n    .ntlab-equipment-content {\n      padding: 18px 16px 20px 16px;\n    }\n\n    .ntlab-equipment-name {\n      font-size: 19px;\n    }\n\n    .ntlab-equipment-text {\n      text-align: left;\n    }\n\n    .ntlab-equipment-caption {\n      font-size: 13px;\n      padding: 9px 13px;\n    }\n\n    .ntlab-equipment-note {\n      padding: 18px 16px;\n      text-align: left;\n    }\n  }\n<\/style>\n\n<div class=\"ntlab-equipment-wrap\">\n\n  <div class=\"ntlab-equipment-header\">\n    <div class=\"ntlab-equipment-subtitle\">\n      Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt H\u1ea1t nh\u00e2n\n    <\/div>\n\n    <div class=\"ntlab-equipment-title\">\n      H\u1ec6 THI\u1ebeT B\u1eca PH\u00d2NG TH\u00cd NGHI\u1ec6M\n    <\/div>\n\n    <div class=\"ntlab-title-line\"><\/div>\n  <\/div>\n\n  <div class=\"ntlab-equipment-intro\">\n    Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt H\u1ea1t nh\u00e2n, Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean, \u0110HQG-HCM \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c h\u1ec7 thi\u1ebft b\u1ecb ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u, \u0111\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn th\u1ef1c nghi\u1ec7m trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n, \u0111o \u0111\u1ea1c ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch m\u1eabu. C\u00e1c thi\u1ebft b\u1ecb t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m h\u1ed7 tr\u1ee3 sinh vi\u00ean, h\u1ecdc vi\u00ean cao h\u1ecdc v\u00e0 nghi\u00ean c\u1ee9u sinh ti\u1ebfp c\u1eadn quy tr\u00ecnh l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf, t\u1eeb chu\u1ea9n b\u1ecb m\u1eabu, v\u1eadn h\u00e0nh h\u1ec7 \u0111o, thu nh\u1eadn t\u00edn hi\u1ec7u, x\u1eed l\u00fd ph\u1ed5 \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 v\u00e0 di\u1ec5n gi\u1ea3i k\u1ebft qu\u1ea3.\n  <\/div>\n\n  <div class=\"ntlab-equipment-grid\">\n<div class=\"ntlab-equipment-card\">\n  <div class=\"ntlab-equipment-imgbox\">\n    <img decoding=\"async\" src=\"https:\/\/ntlab.hcmus.edu.vn\/wp-content\/uploads\/2026\/05\/he-pho-ke-huynh-quang-tia-X.jpg\" alt=\"H\u1ec7 ph\u1ed5 k\u1ebf hu\u1ef3nh quang tia X EDXRF\">\n  <\/div>\n\n  <div class=\"ntlab-equipment-caption\">\n    H\u1ec7 ph\u1ed5 k\u1ebf hu\u1ef3nh quang tia X ph\u00e2n t\u00e1n theo n\u0103ng l\u01b0\u1ee3ng EDXRF t\u1ea1i Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt H\u1ea1t nh\u00e2n.\n  <\/div>\n\n  <div class=\"ntlab-equipment-content\">\n    <div class=\"ntlab-equipment-name\">\n      H\u1ec7 ph\u1ed5 k\u1ebf hu\u1ef3nh quang tia X EDXRF\n    <\/div>\n\n    <div class=\"ntlab-equipment-text\">\n      H\u1ec7 ph\u1ed5 k\u1ebf hu\u1ef3nh quang tia X ph\u00e2n t\u00e1n theo n\u0103ng l\u01b0\u1ee3ng EDXRF \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nghi\u00ean c\u1ee9u th\u1ef1c nghi\u1ec7m v\u1ec1 ph\u1ed5 k\u1ebf tia X v\u00e0 ph\u00e2n t\u00edch v\u1eadt li\u1ec7u. V\u1edbi kh\u1ea3 n\u0103ng ghi nh\u1eadn ph\u1ed5 tia X \u0111\u1eb7c tr\u01b0ng ph\u00e1t ra t\u1eeb m\u1eabu, h\u1ec7 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 nh\u1eadn di\u1ec7n nguy\u00ean t\u1ed1, kh\u1ea3o s\u00e1t t\u00edn hi\u1ec7u ph\u1ed5 v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ed9t s\u1ed1 \u0111\u1eb7c tr\u01b0ng c\u1ee7a v\u1eadt li\u1ec7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng ph\u00e1 h\u1ee7y.\n    <\/div>\n\n    <ul class=\"ntlab-equipment-list\">\n      <li>H\u1ec7 g\u1ed3m ngu\u1ed3n k\u00edch th\u00edch Am-241, \u0111\u1ea7u d\u00f2 b\u00e1n d\u1eabn Si(Li), ti\u1ec1n khu\u1ebfch \u0111\u1ea1i ITRP, b\u1ed9 ph\u00e2n t\u00edch ph\u1ed5 DSA-LX v\u00e0 ph\u1ea7n m\u1ec1m x\u1eed l\u00fd ph\u1ed5 WinAXIL.<\/li>\n      <li>M\u1eabu \u0111\u01b0\u1ee3c k\u00edch th\u00edch b\u1edfi ngu\u1ed3n b\u1ee9c x\u1ea1 ph\u00f9 h\u1ee3p, l\u00e0m ph\u00e1t ra c\u00e1c tia X hu\u1ef3nh quang \u0111\u1eb7c tr\u01b0ng.<\/li>\n      <li>C\u00e1c tia X ph\u00e1t ra t\u1eeb m\u1eabu \u0111\u01b0\u1ee3c \u0111\u1ea7u d\u00f2 ghi nh\u1eadn, x\u1eed l\u00fd b\u1edfi h\u1ec7 \u0111i\u1ec7n t\u1eed v\u00e0 hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng ph\u1ed5 n\u0103ng l\u01b0\u1ee3ng tr\u00ean m\u00e1y t\u00ednh.<\/li>\n      <li>V\u1ecb tr\u00ed n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c v\u1ea1ch ph\u1ed5 cho ph\u00e9p x\u00e1c \u0111\u1ecbnh c\u00e1c nguy\u00ean t\u1ed1 c\u00f3 m\u1eb7t trong m\u1eabu.<\/li>\n      <li>C\u01b0\u1eddng \u0111\u1ed9 ho\u1eb7c di\u1ec7n t\u00edch \u0111\u1ec9nh ph\u1ed5 cung c\u1ea5p th\u00f4ng tin li\u00ean quan \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 t\u01b0\u01a1ng \u1ee9ng.<\/li>\n      <li>H\u1ec7 thi\u1ebft b\u1ecb c\u00f2n \u0111\u01b0\u1ee3c khai th\u00e1c trong nghi\u00ean c\u1ee9u photon n\u0103ng l\u01b0\u1ee3ng th\u1ea5p v\u00e0 ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y v\u1eadt li\u1ec7u.<\/li>\n      <li>Ph\u00f9 h\u1ee3p cho \u0111\u00e0o t\u1ea1o sinh vi\u00ean v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng trong l\u0129nh v\u1ef1c v\u1eadt l\u00fd h\u1ea1t nh\u00e2n th\u1ef1c nghi\u1ec7m v\u00e0 \u1ee9ng d\u1ee5ng.<\/li>\n    <\/ul>\n  <\/div>\n<\/div>\n\n<div class=\"ntlab-equipment-card\">\n  <div class=\"ntlab-equipment-imgbox\">\n    <img decoding=\"async\" src=\"https:\/\/ntlab.hcmus.edu.vn\/wp-content\/uploads\/2026\/05\/He-thiet-bi-do-tia-gamma-truyen-qua.jpg\" alt=\"H\u1ec7 thi\u1ebft b\u1ecb \u0111o tia gamma truy\u1ec1n qua\">\n  <\/div>\n\n  <div class=\"ntlab-equipment-caption\">\n    H\u1ec7 thi\u1ebft b\u1ecb \u0111o tia gamma truy\u1ec1n qua s\u1eed d\u1ee5ng ngu\u1ed3n 137Cs, 241Am v\u00e0 \u0111\u1ea7u d\u00f2 nh\u1ea5p nh\u00e1y NaI(Tl).\n  <\/div>\n\n  <div class=\"ntlab-equipment-content\">\n    <div class=\"ntlab-equipment-name\">\n      H\u1ec7 thi\u1ebft b\u1ecb \u0111o tia gamma truy\u1ec1n qua\n    <\/div>\n\n    <div class=\"ntlab-equipment-text\">\n      H\u1ec7 thi\u1ebft b\u1ecb \u0111o tia gamma truy\u1ec1n qua \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u00ean c\u1ee9u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y d\u1ef1a tr\u00ean b\u1ee9c x\u1ea1 gamma. H\u1ec7 \u0111o cho ph\u00e9p kh\u1ea3o s\u00e1t s\u1ef1 suy gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 ch\u00f9m tia gamma sau khi truy\u1ec1n qua v\u1eadt li\u1ec7u, t\u1eeb \u0111\u00f3 h\u1ed7 tr\u1ee3 \u0111\u00e1nh gi\u00e1 m\u1ed9t s\u1ed1 \u0111\u1eb7c tr\u01b0ng c\u1ee7a m\u1eabu nghi\u00ean c\u1ee9u.\n    <\/div>\n\n    <ul class=\"ntlab-equipment-list\">\n      <li>H\u1ec7 s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n ph\u00f3ng x\u1ea1 137Cs v\u00e0 241Am k\u1ebft h\u1ee3p v\u1edbi \u0111\u1ea7u d\u00f2 nh\u1ea5p nh\u00e1y NaI(Tl).<\/li>\n      <li>C\u00e1c ngu\u1ed3n ph\u00f3ng x\u1ea1, \u0111\u1ea7u d\u00f2 v\u00e0 \u1ed1ng chu\u1ea9n tr\u1ef1c b\u1eb1ng ch\u00ec \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed nh\u1eb1m t\u1ea1o c\u1ea5u h\u00ecnh truy\u1ec1n qua ch\u00f9m tia h\u1eb9p.<\/li>\n      <li>Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 nghi\u00ean c\u1ee9u \u0111o \u0111\u1ed9 d\u00e0y, m\u1eadt \u0111\u1ed9 kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 s\u1ed1 nguy\u00ean t\u1eed hi\u1ec7u d\u1ee5ng c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n      <li>C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 kh\u1ea3o s\u00e1t l\u1ed7 r\u1ed7ng, khuy\u1ebft t\u1eadt ho\u1eb7c s\u1ef1 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t b\u00ean trong v\u1eadt li\u1ec7u.<\/li>\n      <li>Ph\u00f9 h\u1ee3p cho c\u00e1c th\u00ed nghi\u1ec7m v\u1ec1 t\u01b0\u01a1ng t\u00e1c gamma v\u1edbi v\u1eadt ch\u1ea5t, k\u1ef9 thu\u1eadt truy\u1ec1n qua gamma v\u00e0 ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y.<\/li>\n      <li>G\u00f3p ph\u1ea7n ph\u1ee5c v\u1ee5 \u0111\u00e0o t\u1ea1o th\u1ef1c nghi\u1ec7m v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c h\u01b0\u1edbng nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng trong k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n.<\/li>\n    <\/ul>\n  <\/div>\n<\/div>\n    <div class=\"ntlab-equipment-card\">\n      <div class=\"ntlab-equipment-imgbox\">\n        <img decoding=\"async\" src=\"https:\/\/ntlab.hcmus.edu.vn\/wp-content\/uploads\/2026\/05\/hpge.jpg\" alt=\"H\u1ec7 ph\u1ed5 k\u1ebf gamma \u0111\u1ea7u d\u00f2 HPGe\">\n      <\/div>\n\n      <div class=\"ntlab-equipment-caption\">\n        H\u1ec7 ph\u1ed5 k\u1ebf gamma v\u1edbi \u0111\u1ea7u d\u00f2 HPGe GC3520 t\u1ea1i Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt H\u1ea1t nh\u00e2n.\n      <\/div>\n\n      <div class=\"ntlab-equipment-content\">\n        <div class=\"ntlab-equipment-name\">\n          H\u1ec7 ph\u1ed5 k\u1ebf gamma HPGe\n        <\/div>\n\n        <div class=\"ntlab-equipment-text\">\n          H\u1ec7 ph\u1ed5 k\u1ebf gamma s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 HPGe lo\u1ea1i p c\u1ee7a h\u00e3ng Canberra, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1ec7 ph\u1ed5 k\u1ebf gamma \u0111\u1ea7u d\u00f2 GC3520. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ghi nh\u1eadn v\u00e0 ph\u00e2n t\u00edch ph\u1ed5 gamma, ph\u1ee5c v\u1ee5 \u0111\u1ecbnh t\u00ednh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 ph\u00e1t gamma trong nhi\u1ec1u lo\u1ea1i m\u1eabu kh\u00e1c nhau.\n        <\/div>\n\n        <ul class=\"ntlab-equipment-list\">\n          <li>\u0110\u1ea7u d\u00f2 HPGe \u0111\u1ed3ng tr\u1ee5c, \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh b\u1eb1ng nit\u01a1 l\u1ecfng.<\/li>\n          <li>Bu\u1ed3ng ch\u00ec che ch\u1eafn gi\u00fap gi\u1ea3m ph\u00f4ng b\u1ee9c x\u1ea1 t\u1eeb m\u00f4i tr\u01b0\u1eddng.<\/li>\n          <li>H\u1ec7 x\u1eed l\u00fd t\u00edn hi\u1ec7u Lynx DSA, m\u00e1y t\u00ednh \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ed9 l\u01b0u \u0111i\u1ec7n.<\/li>\n          <li>Hi\u1ec7u su\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i kho\u1ea3ng 35%, d\u1ea3i n\u0103ng l\u01b0\u1ee3ng ghi nh\u1eadn t\u1eeb kho\u1ea3ng 40 keV \u0111\u1ebfn 2,9 MeV.<\/li>\n          <li>Ph\u00f9 h\u1ee3p cho nghi\u00ean c\u1ee9u ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng, ph\u00e2n t\u00edch m\u1eabu \u0111\u1ea5t, n\u01b0\u1edbc, tr\u1ea7m t\u00edch v\u00e0 v\u1eadt li\u1ec7u.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n\n    <div class=\"ntlab-equipment-card\">\n      <div class=\"ntlab-equipment-imgbox\">\n        <img decoding=\"async\" src=\"https:\/\/ntlab.hcmus.edu.vn\/wp-content\/uploads\/2026\/05\/he-dem-tong-alpha-beta.jpg\" alt=\"H\u1ec7 \u0111\u1ebfm t\u1ed5ng alpha beta LB4200\">\n      <\/div>\n\n      <div class=\"ntlab-equipment-caption\">\n        H\u1ec7 \u0111\u1ebfm t\u1ed5ng alpha\/beta LB4200 d\u00f9ng trong c\u00e1c ph\u00e9p \u0111o t\u1ed5ng ho\u1ea1t \u0111\u1ed9 alpha v\u00e0 beta.\n      <\/div>\n\n      <div class=\"ntlab-equipment-content\">\n        <div class=\"ntlab-equipment-name\">\n          H\u1ec7 \u0111\u1ebfm t\u1ed5ng alpha\/beta LB4200\n        <\/div>\n\n        <div class=\"ntlab-equipment-text\">\n          H\u1ec7 \u0111\u1ebfm t\u1ed5ng alpha\/beta LB4200 do h\u00e3ng Canberra s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ed5ng ho\u1ea1t \u0111\u1ed9 alpha v\u00e0 t\u1ed5ng ho\u1ea1t \u0111\u1ed9 beta trong c\u00e1c m\u1eabu m\u00f4i tr\u01b0\u1eddng sau khi \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb theo quy tr\u00ecnh ph\u00f9 h\u1ee3p. \u0110\u00e2y l\u00e0 m\u1ed9t trong c\u00e1c h\u1ec7 thi\u1ebft b\u1ecb quan tr\u1ecdng ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u00e0o t\u1ea1o th\u1ef1c h\u00e0nh \u0111o \u0111\u1ea1c b\u1ee9c x\u1ea1.\n        <\/div>\n\n        <ul class=\"ntlab-equipment-list\">\n          <li>H\u1ec7 g\u1ed3m 4 \u0111\u1ea7u d\u00f2 t\u1ef7 l\u1ec7 ch\u1ee9a kh\u00ed P10, g\u1ed3m 90% Ar v\u00e0 10% CH4.<\/li>\n          <li>Hi\u1ec7u su\u1ea5t danh \u0111\u1ecbnh \u0111\u1ea1t t\u1eeb 38% \u0111\u1ed1i v\u1edbi t\u1ed5ng alpha v\u00e0 t\u1eeb 45% \u0111\u1ed1i v\u1edbi t\u1ed5ng beta.<\/li>\n          <li>Bu\u1ed3ng ch\u00ec che ch\u1eafn v\u00e0 h\u1ec7 ph\u1ea3n tr\u00f9ng ph\u00f9ng gi\u00fap gi\u1ea3m ph\u00f4ng m\u00f4i tr\u01b0\u1eddng.<\/li>\n          <li>Ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n v\u00e0 x\u1eed l\u00fd k\u1ebft qu\u1ea3: Apex-Alpha\/Beta.<\/li>\n          <li>S\u1eed d\u1ee5ng khay \u0111\u1ebfm m\u1eabu th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1eddng k\u00ednh 5 cm v\u00e0 c\u00e1c ngu\u1ed3n chu\u1ea9n ph\u00f9 h\u1ee3p cho hi\u1ec7u chu\u1ea9n h\u1ec7 \u0111o.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n\n    <div class=\"ntlab-equipment-card\">\n      <div class=\"ntlab-equipment-imgbox\">\n        <img decoding=\"async\" src=\"https:\/\/ntlab.hcmus.edu.vn\/wp-content\/uploads\/2026\/05\/he-pho-ke-alpha-Alpha-Ensemble.jpg\" alt=\"H\u1ec7 ph\u1ed5 k\u1ebf alpha Alpha Ensemble\">\n      <\/div>\n\n      <div class=\"ntlab-equipment-caption\">\n        H\u1ec7 ph\u1ed5 k\u1ebf alpha Alpha Ensemble c\u1ee7a ORTEC v\u1edbi hai \u0111\u1ea7u d\u00f2 b\u00e1n d\u1eabn PIPS.\n      <\/div>\n\n      <div class=\"ntlab-equipment-content\">\n        <div class=\"ntlab-equipment-name\">\n          H\u1ec7 ph\u1ed5 k\u1ebf alpha Alpha Ensemble\n        <\/div>\n\n        <div class=\"ntlab-equipment-text\">\n          H\u1ec7 ph\u1ed5 k\u1ebf alpha Alpha Ensemble do h\u00e3ng ORTEC s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c \u0111\u1ed3ng v\u1ecb ph\u00e1t alpha sau qu\u00e1 tr\u00ecnh t\u00e1ch h\u00f3a v\u00e0 chu\u1ea9n b\u1ecb m\u1eabu. H\u1ec7 \u0111o cho ph\u00e9p ghi nh\u1eadn ph\u1ed5 n\u0103ng l\u01b0\u1ee3ng alpha, t\u1eeb \u0111\u00f3 h\u1ed7 tr\u1ee3 \u0111\u1ecbnh t\u00ednh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c nh\u00e2n ph\u00f3ng x\u1ea1 alpha trong c\u00e1c m\u1eabu nghi\u00ean c\u1ee9u.\n        <\/div>\n\n        <ul class=\"ntlab-equipment-list\">\n          <li>H\u1ec7 g\u1ed3m 2 \u0111\u1ea7u d\u00f2 b\u00e1n d\u1eabn silic PIPS, di\u1ec7n t\u00edch ghi nh\u1eadn 1200 mm2.<\/li>\n          <li>\u0110\u1ed9 ph\u00e2n gi\u1ea3i n\u0103ng l\u01b0\u1ee3ng t\u1ed1t \u0111\u1ed1i v\u1edbi ngu\u1ed3n chu\u1ea9n alpha, ph\u00f9 h\u1ee3p cho ph\u00e2n t\u00edch ph\u1ed5 alpha n\u0103ng l\u01b0\u1ee3ng cao.<\/li>\n          <li>Bu\u1ed3ng \u0111o \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng nh\u1eb1m gi\u1ea3m suy gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng c\u1ee7a h\u1ea1t alpha trong kh\u00f4ng kh\u00ed.<\/li>\n          <li>C\u00e1c khe \u0111\u1eb7t m\u1eabu cho ph\u00e9p thay \u0111\u1ed5i kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1eabu v\u00e0 \u0111\u1ea7u d\u00f2.<\/li>\n          <li>Qu\u00e1 tr\u00ecnh \u0111o v\u00e0 x\u1eed l\u00fd ph\u1ed5 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng ph\u1ea7n m\u1ec1m MAESTRO c\u1ee7a ORTEC.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n\n    <div class=\"ntlab-equipment-card\">\n      <div class=\"ntlab-equipment-imgbox\">\n        <img decoding=\"async\" src=\"https:\/\/ntlab.hcmus.edu.vn\/wp-content\/uploads\/2026\/05\/rad8-ptn.jpg\" alt=\"M\u00e1y \u0111o radon RAD8\">\n      <\/div>\n\n      <div class=\"ntlab-equipment-caption\">\n         M\u00e1y RAD8 v\u00e0 thi\u1ebft l\u1eadp \u0111o radon trong kh\u00f4ng kh\u00ed; \n      <\/div>\n\n      <div class=\"ntlab-equipment-content\">\n        <div class=\"ntlab-equipment-name\">\n          M\u00e1y \u0111o radon RAD8\n        <\/div>\n\n        <div class=\"ntlab-equipment-text\">\n          RAD8 l\u00e0 thi\u1ebft b\u1ecb \u0111o radon hi\u1ec7n \u0111\u1ea1i do Durridge, M\u1ef9 s\u1ea3n xu\u1ea5t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 radon trong kh\u00f4ng kh\u00ed, n\u01b0\u1edbc v\u00e0 kh\u00ed \u0111\u1ea5t. Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 c\u00e1c nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u1ebfn radon, thoron, ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng, \u0111\u00e1nh gi\u00e1 ngu\u1ed3n ph\u00e1t th\u1ea3i t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c b\u00e0i th\u1ef1c h\u00e0nh \u0111\u00e0o t\u1ea1o v\u1ec1 \u0111o \u0111\u1ea1c ph\u00f3ng x\u1ea1 kh\u00ed.\n        <\/div>\n\n        <ul class=\"ntlab-equipment-list\">\n          <li>Thi\u1ebft b\u1ecb c\u00f3 bu\u1ed3ng \u0111o, b\u01a1m l\u1ea5y m\u1eabu kh\u00ed, m\u00e0n h\u00ecnh \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i d\u1eef li\u1ec7u.<\/li>\n          <li>Radon \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o bu\u1ed3ng \u0111o v\u00e0 x\u00e1c \u0111\u1ecbnh th\u00f4ng qua c\u00e1c \u0111\u1ed3ng v\u1ecb con ch\u00e1u ph\u00e1t alpha.<\/li>\n          <li>C\u00f3 th\u1ec3 \u0111o radon trong kh\u00f4ng kh\u00ed, trong n\u01b0\u1edbc v\u1edbi ph\u1ee5 ki\u1ec7n RAD H2O v\u00e0 trong kh\u00ed \u0111\u1ea5t v\u1edbi Soil Gas Probe.<\/li>\n          <li>C\u00f3 kh\u1ea3 n\u0103ng \u0111o thoron trong c\u00e1c m\u00f4i tr\u01b0\u1eddng t\u01b0\u01a1ng t\u1ef1 khi thi\u1ebft l\u1eadp ch\u1ebf \u0111\u1ed9 \u0111o ph\u00f9 h\u1ee3p.<\/li>\n          <li>Ph\u00f9 h\u1ee3p cho kh\u1ea3o s\u00e1t hi\u1ec7n tr\u01b0\u1eddng, th\u00ed nghi\u1ec7m m\u00f4 ph\u1ecfng v\u00e0 nghi\u00ean c\u1ee9u ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng.<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n\n  <\/div>\n\n  <div class=\"ntlab-equipment-note\">\n    C\u00e1c h\u1ec7 thi\u1ebft b\u1ecb tr\u00ean \u0111\u01b0\u1ee3c khai th\u00e1c nh\u1eb1m ph\u1ee5c v\u1ee5 \u0111\u1ed3ng th\u1eddi hai m\u1ee5c ti\u00eau ch\u00ednh: ph\u00e1t tri\u1ec3n nghi\u00ean c\u1ee9u khoa h\u1ecdc trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u00e0o t\u1ea1o th\u1ef1c nghi\u1ec7m cho ng\u01b0\u1eddi h\u1ecdc. Th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c h\u1ec7 \u0111o chuy\u00ean d\u1ee5ng, sinh vi\u00ean, h\u1ecdc vi\u00ean cao h\u1ecdc v\u00e0 nghi\u00ean c\u1ee9u sinh c\u00f3 th\u1ec3 r\u00e8n luy\u1ec7n k\u1ef9 n\u0103ng v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb, chu\u1ea9n b\u1ecb m\u1eabu, x\u1eed l\u00fd s\u1ed1 li\u1ec7u, ph\u00e2n t\u00edch ph\u1ed5 v\u00e0 x\u00e2y d\u1ef1ng t\u01b0 duy nghi\u00ean c\u1ee9u trong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m chuy\u00ean ng\u00e0nh.\n  <\/div>\n\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt H\u1ea1t nh\u00e2n H\u1ec6 THI\u1ebeT B\u1eca PH\u00d2NG TH\u00cd NGHI\u1ec6M Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt H\u1ea1t nh\u00e2n, Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc Khoa h\u1ecdc T\u1ef1 nhi\u00ean, \u0110HQG-HCM \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c h\u1ec7 thi\u1ebft b\u1ecb ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u, \u0111\u00e0o t\u1ea1o v\u00e0 h\u01b0\u1edbng d\u1eabn th\u1ef1c nghi\u1ec7m trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n, \u0111o \u0111\u1ea1c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-298","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/pages\/298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=298"}],"version-history":[{"count":4,"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/pages\/298\/revisions"}],"predecessor-version":[{"id":509,"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/pages\/298\/revisions\/509"}],"wp:attachment":[{"href":"https:\/\/ntlab.hcmus.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}