{"id":7475,"date":"2025-12-13T12:03:14","date_gmt":"2025-12-13T05:03:14","guid":{"rendered":"https:\/\/www.dss.go.th\/nirl\/?page_id=7475"},"modified":"2026-04-26T17:24:48","modified_gmt":"2026-04-26T10:24:48","slug":"banner-mass-and-mechanical-calibration-laboratory","status":"publish","type":"page","link":"https:\/\/www.dss.go.th\/nirl\/banner-mass-and-mechanical-calibration-laboratory\/","title":{"rendered":"Banner-Mass and Mechanical Calibration Laboratory"},"content":{"rendered":"<div class=\"n2_clear\"><ss3-force-full-width data-overflow-x=\"body\" data-horizontal-selector=\"body\"><div class=\"n2-section-smartslider fitvidsignore  n2_clear\" data-ssid=\"44\"><div id=\"n2-ss-44-align\" class=\"n2-ss-align\"><div class=\"n2-padding\"><div id=\"n2-ss-44\" data-creator=\"Smart Slider 3\" data-responsive=\"fullwidth\" class=\"n2-ss-slider n2-ow n2-has-hover n2notransition  \"><div class=\"n2-ss-slider-wrapper-inside\">\n        <div class=\"n2-ss-slider-1 n2_ss__touch_element n2-ow\">\n            <div class=\"n2-ss-slider-2 n2-ow\">\n                                                <div class=\"n2-ss-slider-3 n2-ow\">\n\n                    <div class=\"n2-ss-slide-backgrounds n2-ow-all\"><div class=\"n2-ss-slide-background\" data-public-id=\"1\" data-mode=\"fill\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mass-and-Mechanical-Calibration-Laboratory-1.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"2\" data-mode=\"fill\" aria-hidden=\"true\"><div 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title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"4\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mass-and-Mechanical-Calibration-Laboratory-4.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"5\" data-mode=\"fill\" aria-hidden=\"true\"><div 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title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"7\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mass-and-Mechanical-Calibration-Laboratory-7.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"8\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mass-and-Mechanical-Calibration-Laboratory-8.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"9\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mass-and-Mechanical-Calibration-Laboratory-9.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"10\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mass-and-Mechanical-Calibration-Laboratory-10.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><\/div>                    <div class=\"n2-ss-slider-4 n2-ow\">\n                        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 2500 600\" data-related-device=\"desktopPortrait\" class=\"n2-ow n2-ss-preserve-size n2-ss-preserve-size--slider n2-ss-slide-limiter\"><\/svg><div data-first=\"1\" data-slide-duration=\"0\" data-id=\"245\" data-slide-public-id=\"1\" data-title=\"Mass and Mechanical Calibration Laboratory 1\" class=\"n2-ss-slide n2-ow  n2-ss-slide-245\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 1<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-nehfYOvS1nGz\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"246\" data-slide-public-id=\"2\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 2\" class=\"n2-ss-slide n2-ow  n2-ss-slide-246\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 2<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-ZsZffhZOtxvF\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"247\" data-slide-public-id=\"3\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 3\" class=\"n2-ss-slide n2-ow  n2-ss-slide-247\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 3<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-NsLAahjJKmBV\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"248\" data-slide-public-id=\"4\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 4\" class=\"n2-ss-slide n2-ow  n2-ss-slide-248\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 4<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-9NfjRyemEFDo\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"249\" data-slide-public-id=\"5\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 5\" class=\"n2-ss-slide n2-ow  n2-ss-slide-249\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 5<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-GJ8j2XjpYD72\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"250\" data-slide-public-id=\"6\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 6\" class=\"n2-ss-slide n2-ow  n2-ss-slide-250\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 6<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-oZfrhmJDs4vw\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"251\" data-slide-public-id=\"7\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 7\" class=\"n2-ss-slide n2-ow  n2-ss-slide-251\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 7<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-48hWfBATQYaE\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"252\" data-slide-public-id=\"8\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 8\" class=\"n2-ss-slide n2-ow  n2-ss-slide-252\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 8<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-CqQabLOfyv4w\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"253\" data-slide-public-id=\"9\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 9\" class=\"n2-ss-slide n2-ow  n2-ss-slide-253\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 9<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-JchuTPY6VpNL\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"254\" data-slide-public-id=\"10\" aria-hidden=\"true\" data-title=\"Mass and Mechanical Calibration Laboratory 10\" class=\"n2-ss-slide n2-ow  n2-ss-slide-254\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Mass and Mechanical Calibration Laboratory 10<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-nzVvs2EEluA4\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div>                    <\/div>\n\n                                    <\/div>\n            <\/div>\n        <\/div>\n        <div class=\"n2-ss-slider-controls n2-ss-slider-controls-absolute-left-center\"><div style=\"--widget-offset:15px;\" class=\"n2-ss-widget nextend-arrow n2-ow-all nextend-arrow-previous  nextend-arrow-animated-fade\" data-hide-mobileportrait=\"1\" id=\"n2-ss-44-arrow-previous\" role=\"button\" aria-label=\"previous arrow\" tabindex=\"0\"><img decoding=\"async\" width=\"32\" height=\"32\" class=\"skip-lazy\" data-skip-lazy=\"1\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzIiIGhlaWdodD0iMzIiIHZpZXdCb3g9IjAgMCAzMiAzMiIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KICAgIDxwYXRoIGQ9Ik0xMS40MzMgMTUuOTkyTDIyLjY5IDUuNzEyYy4zOTMtLjM5LjM5My0xLjAzIDAtMS40Mi0uMzkzLS4zOS0xLjAzLS4zOS0xLjQyMyAwbC0xMS45OCAxMC45NGMtLjIxLjIxLS4zLjQ5LS4yODUuNzYtLjAxNS4yOC4wNzUuNTYuMjg0Ljc3bDExLjk4IDEwLjk0Yy4zOTMuMzkgMS4wMy4zOSAxLjQyNCAwIC4zOTMtLjQuMzkzLTEuMDMgMC0xLjQybC0xMS4yNTctMTAuMjkiCiAgICAgICAgICBmaWxsPSIjZmZmZmZmIiBvcGFjaXR5PSIwLjgiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPgo8L3N2Zz4=\" alt=\"previous arrow\"><\/div><\/div><div class=\"n2-ss-slider-controls n2-ss-slider-controls-absolute-right-center\"><div style=\"--widget-offset:15px;\" class=\"n2-ss-widget nextend-arrow n2-ow-all nextend-arrow-next  nextend-arrow-animated-fade\" data-hide-mobileportrait=\"1\" id=\"n2-ss-44-arrow-next\" role=\"button\" aria-label=\"next arrow\" tabindex=\"0\"><img decoding=\"async\" width=\"32\" height=\"32\" class=\"skip-lazy\" data-skip-lazy=\"1\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzIiIGhlaWdodD0iMzIiIHZpZXdCb3g9IjAgMCAzMiAzMiIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KICAgIDxwYXRoIGQ9Ik0xMC43MjIgNC4yOTNjLS4zOTQtLjM5LTEuMDMyLS4zOS0xLjQyNyAwLS4zOTMuMzktLjM5MyAxLjAzIDAgMS40MmwxMS4yODMgMTAuMjgtMTEuMjgzIDEwLjI5Yy0uMzkzLjM5LS4zOTMgMS4wMiAwIDEuNDIuMzk1LjM5IDEuMDMzLjM5IDEuNDI3IDBsMTIuMDA3LTEwLjk0Yy4yMS0uMjEuMy0uNDkuMjg0LS43Ny4wMTQtLjI3LS4wNzYtLjU1LS4yODYtLjc2TDEwLjcyIDQuMjkzeiIKICAgICAgICAgIGZpbGw9IiNmZmZmZmYiIG9wYWNpdHk9IjAuOCIgZmlsbC1ydWxlPSJldmVub2RkIi8+Cjwvc3ZnPg==\" alt=\"next arrow\"><\/div><\/div><\/div><\/div><ss3-loader><\/ss3-loader><\/div><\/div><div class=\"n2_clear\"><\/div><\/div><\/ss3-force-full-width><\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-center has-ast-global-color-0-color has-text-color has-link-color wp-elements-73d19a83571ef67d739d0a037bc99fbf wp-block-paragraph\" style=\"font-size:25px\"><strong>Mass and Mechanical Calibration Group (MMCG), Reference Calibration Laboratory Center (RCLC)<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1536\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/6-edited-3.jpg\" alt=\"\" class=\"wp-image-7490\" style=\"border-radius:10px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/6-edited-3.jpg 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/6-edited-3-300x300.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/6-edited-3-1024x1024.jpg 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/6-edited-3-150x150.jpg 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/6-edited-3-768x768.jpg 768w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Fig 1. Secondary-level mass calibration laboratory with standard instruments for calibrating E1-class weights.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-video\"><video height=\"960\" style=\"aspect-ratio: 540 \/ 960;\" width=\"540\" controls src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/\u0e27\u0e35\u0e14\u0e35\u0e42\u0e2d\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22-1.mov\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Fig 2. Mass and Mechanical Calibration Laboratory<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"831\" height=\"831\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/7-edited-2.jpg\" alt=\"\" class=\"wp-image-7491\" style=\"border-radius:10px\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/7-edited-2.jpg 831w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/7-edited-2-300x300.jpg 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/7-edited-2-150x150.jpg 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/7-edited-2-768x768.jpg 768w\" sizes=\"(max-width: 831px) 100vw, 831px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Fig 3. Force reference standards for 100 ton tensile testing machine calibration, the only one in Thailand.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-ef283e04b852a30338c1a81f53249850 wp-block-paragraph\" style=\"font-size:20px\">\u2728 <strong>1.<\/strong> <strong>Significant Products:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Force Calibration Laboratory, under the Mass and Mechanical Calibration Group, is the only facility in Thailand capable of providing calibration services for wire rope tensile testing machines up to 100 tons, accredited under ISO\/IEC 17025. The laboratory is currently expanding its capacity to 200 tons to meet future demands. Wire ropes are critical components in lifting large construction elements such as bridge segments, expressway structures, and heavy machinery, ensuring efficient and safe construction of national infrastructure. Wire ropes tested with tensile testing machines calibrated by this laboratory provide enhanced confidence and reliability in their performance and safety during use.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-4d354b0a971c7daed804e8d087dda013 wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83c\udfe2 2. Responsibilities of Group:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Providing calibration services for mass and mechanical measuring instruments to both public and private sector organizations, as well as conducting research and technological development to enhance laboratory capability to meet international standards and foster confidence in measurement results.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>&#8211; Conduct research to develop new instruments and innovations.<br>&#8211; Provide high-precision calibration services for measuring instruments.<br>&#8211; Offer technical support and training to other organizations. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>&#8211; Support the development of standards and technical documentation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-1ff5ed8c8e046920a4e047ad07e6527c wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83c\udfaf 3. Scope of Research Field:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-b158f9e55801fc5a9ab29f4d13094072 wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83e\uddea 4. Related Testing\/Calibration:<\/strong><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Related-TestingCalibration-Mass-and-Mechanical-Calibration-Group-MMCG.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Related TestingCalibration Mass and Mechanical Calibration Group (MMCG).\"><\/object><a id=\"wp-block-file--media-feac98b2-9632-455e-b017-3e540412b84e\" href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Related-TestingCalibration-Mass-and-Mechanical-Calibration-Group-MMCG.pdf\">Related TestingCalibration Mass and Mechanical Calibration Group (MMCG)<\/a><a href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Related-TestingCalibration-Mass-and-Mechanical-Calibration-Group-MMCG.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-feac98b2-9632-455e-b017-3e540412b84e\">Download<\/a><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-a51247bf5ce3c4aa0873a7e86835e3f5 wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83e\udd7c 5. Testing Services:<\/strong><\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Testing-Services-Mass-and-Mechanical-Calibration-Group-MMCG.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Testing Services Mass and Mechanical Calibration Group (MMCG).\"><\/object><a id=\"wp-block-file--media-a966b0e0-c7aa-4c4f-a2c8-4709ca8e00e9\" href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Testing-Services-Mass-and-Mechanical-Calibration-Group-MMCG.pdf\">Testing Services Mass and Mechanical Calibration Group (MMCG)<\/a><a href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Testing-Services-Mass-and-Mechanical-Calibration-Group-MMCG.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-a966b0e0-c7aa-4c4f-a2c8-4709ca8e00e9\">Download<\/a><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-3a151140f8d181a3272ade2c315258c6 wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83d\udd2c 6. Key Scientific Instruments\/Techniques:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211; Reference Force Proving Instrument<br>&#8211; Reference Hardness Block<br>&#8211; High Precision Balance<br>&#8211; Reference Standard Weight<br>&#8211; Reference Pressure Controller<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-3a07e13cc827316f89e78c3fe2199f75 wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83c\udfc6 7. Outstanding Achievements\/Awards and Honors:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-6887101832a17926808916b495350575 wp-block-paragraph\" style=\"font-size:20px\"><strong>\ud83d\udcc4 8. Reference publications\/Journal:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8211;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-6c2c46a0a41586c06045f282f795248a wp-block-paragraph\" style=\"font-size:20px\"><strong>\u260e\ufe0f 9. Contact Persons:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1.png\" alt=\"\" class=\"wp-image-7394\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1.png 1600w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1-1024x1024.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1-768x768.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/3-1-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Mr. Phansathorn Lueangwilai<br>Position : Head of Mass and Mechanical Calibration Group, (Scientist, Professional Level)<br>Email : phansathorn@dss.go.th<br>Telephone : 0 2201 7330<br><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1.png\" alt=\"\" class=\"wp-image-7395\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1.png 1600w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1-1024x1024.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1-768x768.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/1-1-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Mr. Kraisak Yuenyang<br>Position : Scientist, Professional Level<br>Email : kraisak@dss.go.th<br>Telephone : 0 2201 7330<br><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1.png\" alt=\"\" class=\"wp-image-7396\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1.png 1600w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1-1024x1024.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1-768x768.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/2-1-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Mr. Charaspong Klamsaeng<br>Position : Scientist, Practitioner Level<br>Email : charaspong@dss.go.th<br>Telephone : 0 2201 7330<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover alignfull wp-duotone-unset-1\" style=\"min-height:300px;aspect-ratio:unset;\" data-aos=\"fade\"><img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"600\" class=\"wp-block-cover__image-background wp-image-8190 size-full\" alt=\"\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6.png 2500w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-300x72.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-1024x246.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-768x184.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-1536x369.png 1536w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2026\/01\/NIRL-footer-1-6-2048x492.png 2048w\" sizes=\"(max-width: 2500px) 100vw, 2500px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mass and Mechanical Calibration Group (MMCG), Reference Calibration Laboratory Center (RCLC) Fig 1. Secondary-level mass calibration laboratory with standard instruments for calibrating E1-class weights. Fig 2. Mass and Mechanical Calibration [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_angie_page":false,"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"_uag_custom_page_level_css":"","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":"","_tec_slr_enabled":"","_tec_slr_layout":""},"class_list":["post-7475","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Banner-Mass and Mechanical Calibration Laboratory - NIRL-DSS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dss.go.th\/nirl\/banner-mass-and-mechanical-calibration-laboratory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Banner-Mass and Mechanical Calibration Laboratory - NIRL-DSS\" \/>\n<meta property=\"og:description\" content=\"Mass and Mechanical Calibration Group (MMCG), Reference Calibration Laboratory Center (RCLC) Fig 1. Secondary-level mass calibration laboratory with standard instruments for calibrating E1-class weights. Fig 2. 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