{"id":7334,"date":"2025-12-09T10:03:37","date_gmt":"2025-12-09T03:03:37","guid":{"rendered":"https:\/\/www.dss.go.th\/nirl\/?page_id=7334"},"modified":"2026-04-26T17:26:20","modified_gmt":"2026-04-26T10:26:20","slug":"banner-temperature-and-humidity-calibration-laboratory","status":"publish","type":"page","link":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/","title":{"rendered":"Banner Temperature and Humidity 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=\"43\"><div id=\"n2-ss-43-align\" class=\"n2-ss-align\"><div class=\"n2-padding\"><div id=\"n2-ss-43\" 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\/Temperature-and-Humidity-Calibration-Laboratory-1-1.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 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\/Temperature-and-Humidity-Calibration-Laboratory-2-1.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=\"3\" 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\/Temperature-and-Humidity-Calibration-Laboratory-3-1.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=\"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\/Temperature-and-Humidity-Calibration-Laboratory-4-1.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>                    <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=\"241\" data-slide-public-id=\"1\" data-title=\"Temperature and Humidity Calibration Laboratory 1\" class=\"n2-ss-slide n2-ow  n2-ss-slide-241\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Temperature and Humidity 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-sapwdyUVQpqB\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"242\" data-slide-public-id=\"2\" aria-hidden=\"true\" data-title=\"Temperature and Humidity Calibration Laboratory 2\" class=\"n2-ss-slide n2-ow  n2-ss-slide-242\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Temperature and Humidity 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-TDpRu7NZwIwx\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"243\" data-slide-public-id=\"3\" aria-hidden=\"true\" data-title=\"Temperature and Humidity Calibration Laboratory 3\" class=\"n2-ss-slide n2-ow  n2-ss-slide-243\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Temperature and Humidity 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-hRoSmgAXS9Vu\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"244\" data-slide-public-id=\"4\" aria-hidden=\"true\" data-title=\"Temperature and Humidity Calibration Laboratory 4\" class=\"n2-ss-slide n2-ow  n2-ss-slide-244\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Temperature and Humidity 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-fxA2xLqoNG11\" 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-43-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-43-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,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\" 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-33781297a4d1c1b3b35ccedd10c9724f wp-block-paragraph\" style=\"font-size:25px\"><strong>Temperature and Humidity Calibration Laboratory (THC), Reference Calibration Laboratory Center (RCLC)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-ast-global-color-2-color has-text-color has-link-color wp-elements-b747742b4938e6fdbb365cb2795be60e wp-block-paragraph\" style=\"font-size:20px\"><strong>\u2728 1. Significant Products:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Provide <strong>calibration services for measuring instruments<\/strong> in accordance with the <strong>ISO\/IEC 17025:2017 standard<\/strong> to internal divisions of the Department of Science Service (DSS), network laboratories, and government agencies (<strong>8 scopes<\/strong>).<\/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-f5f66b2333c761fd9497359b6d8863e8 wp-block-paragraph\" style=\"font-size:20px\">\ud83c\udfe2 <strong>2<\/strong>. <strong>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.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#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.<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-36e3540a996f7df71c5067d21eebdada wp-block-paragraph\" style=\"font-size:20px\">\ud83c\udfaf <strong>3.<\/strong> <strong>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-9a22eb5f391ef74ddf81ddac918588e3 wp-block-paragraph\" style=\"font-size:20px\">\ud83e\uddea <strong>4.<\/strong> <strong>Related Testing\/Calibration:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Liquid-in-glass Thermometer : ASTM E 77-07<br>Temperature indicator with sensor : TM\/CG01\/TT01\/V04<br>Data logger Resistance thermometer : TM\/CG01\/TT01\/V04<br>Temperature Controlled Enclosure : TLAS-G20<br>Humidity\/temperature instrument : Comparison with dew-point hygrometer<\/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-1c645eada5d6a64cdbf9ac1bc81735e6 wp-block-paragraph\" style=\"font-size:20px\">\ud83e\udd7c <strong>5.<\/strong> <strong>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-Temperature-and-Humidity-Calibration-LaboratoryTHC-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Embed of Testing Services Temperature and Humidity Calibration Laboratory(THC) 1.\"><\/object><a id=\"wp-block-file--media-2a7061b5-79b9-42be-b9c0-ce15a8b97d5c\" href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Testing-Services-Temperature-and-Humidity-Calibration-LaboratoryTHC-1.pdf\">Testing Services Temperature and Humidity Calibration Laboratory(THC) 1<\/a><a href=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Testing-Services-Temperature-and-Humidity-Calibration-LaboratoryTHC-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-2a7061b5-79b9-42be-b9c0-ce15a8b97d5c\">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-12bec88ccd51f3d2760e31d6b6a4031d wp-block-paragraph\" style=\"font-size:20px\">\ud83d\udd2c <strong>6.<\/strong> <strong>Key Scientific Instruments\/Techniques:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Standard Platinum Resistance Thermometer (SPRT)<\/li>\n\n\n\n<li>Super thermometer<\/li>\n\n\n\n<li>Two-Pressure Humidity Generator<\/li>\n\n\n\n<li>Dew point hygrometer<\/li>\n<\/ul>\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-82373a2f7c1fe0ceb6f6b81c0c222055 wp-block-paragraph\" style=\"font-size:20px\">\ud83c\udfc6 <strong>7.<\/strong> <strong>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-c482e19a7c32bb9931bc7f398d037b2f wp-block-paragraph\" style=\"font-size:20px\">\ud83d\udcc4 <strong>8.<\/strong> <strong>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-12698e5fb8475b79736137428b380199 wp-block-paragraph\" style=\"font-size:20px\">\u260e\ufe0f <strong>9.<\/strong> <strong>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 fetchpriority=\"high\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png\" alt=\"\" class=\"wp-image-7366\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png 1600w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL-1024x1024.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL-768x768.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Mr. Jettana Thongbai<br>Position : Head of Temperature and Humidity Calibration Group, (Scientist, Professional Level)<br>Email : jtongbai@dss.go.th<br>Telephone : 02 201 7313<\/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\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL.png\" alt=\"\" class=\"wp-image-7367\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL.png 1600w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL-1024x1024.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL-768x768.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Ponladach-Kuptasin-THC-RCLC-NIRL-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Mr. Ponladach Kuptasin<br>Position : Scientist, Practitioner Level <br>Email : ponladach@dss.go.th<br>Telephone : 02 201 7313<\/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\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL.png\" alt=\"\" class=\"wp-image-7368\" srcset=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL.png 1600w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL-300x300.png 300w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL-1024x1024.png 1024w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL-150x150.png 150w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL-768x768.png 768w, https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Sitthipong-Fongsamut-THC-RCLC-NIRL-1536x1536.png 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:15px\">Mr. Sitthipong Fongsamut<br>Position : Technician<br>Email : sitthipong@dss.go.th<br>Telephone : 02 201 7313<\/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>Temperature and Humidity Calibration Laboratory (THC), Reference Calibration Laboratory Center (RCLC) \u2728 1. Significant Products: Provide calibration services for measuring instruments in accordance with the ISO\/IEC 17025:2017 standard to internal [&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-7334","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 Temperature and Humidity 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-temperature-and-humidity-calibration-laboratory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Banner Temperature and Humidity Calibration Laboratory - NIRL-DSS\" \/>\n<meta property=\"og:description\" content=\"Temperature and Humidity Calibration Laboratory (THC), Reference Calibration Laboratory Center (RCLC) \u2728 1. Significant Products: Provide calibration services for measuring instruments in accordance with the ISO\/IEC 17025:2017 standard to internal [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/\" \/>\n<meta property=\"og:site_name\" content=\"NIRL-DSS\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-26T10:26:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/\",\"url\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/\",\"name\":\"Banner Temperature and Humidity Calibration Laboratory - NIRL-DSS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png\",\"datePublished\":\"2025-12-09T03:03:37+00:00\",\"dateModified\":\"2026-04-26T10:26:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png\",\"contentUrl\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png\",\"width\":1600,\"height\":1600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/banner-temperature-and-humidity-calibration-laboratory\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Banner Temperature and Humidity Calibration Laboratory\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/#website\",\"url\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/\",\"name\":\"NIRL-DSS\",\"description\":\"National Institute of Reference Laboratories\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/#organization\",\"name\":\"NIRL-DSS\",\"url\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/cropped-NIRL-Logo-version-1-2568-White-version.png\",\"contentUrl\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/cropped-NIRL-Logo-version-1-2568-White-version.png\",\"width\":1919,\"height\":1080,\"caption\":\"NIRL-DSS\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dss.go.th\\\/nirl\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Banner Temperature and Humidity Calibration Laboratory - NIRL-DSS","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/","og_locale":"en_US","og_type":"article","og_title":"Banner Temperature and Humidity Calibration Laboratory - NIRL-DSS","og_description":"Temperature and Humidity Calibration Laboratory (THC), Reference Calibration Laboratory Center (RCLC) \u2728 1. Significant Products: Provide calibration services for measuring instruments in accordance with the ISO\/IEC 17025:2017 standard to internal [&hellip;]","og_url":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/","og_site_name":"NIRL-DSS","article_modified_time":"2026-04-26T10:26:20+00:00","og_image":[{"url":"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/","url":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/","name":"Banner Temperature and Humidity Calibration Laboratory - NIRL-DSS","isPartOf":{"@id":"https:\/\/www.dss.go.th\/nirl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/#primaryimage"},"image":{"@id":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png","datePublished":"2025-12-09T03:03:37+00:00","dateModified":"2026-04-26T10:26:20+00:00","breadcrumb":{"@id":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/#primaryimage","url":"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png","contentUrl":"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/12\/Mr.-Jettana-Thongbai-THC-RCLC-NIRL.png","width":1600,"height":1600},{"@type":"BreadcrumbList","@id":"https:\/\/www.dss.go.th\/nirl\/banner-temperature-and-humidity-calibration-laboratory\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.dss.go.th\/nirl\/"},{"@type":"ListItem","position":2,"name":"Banner Temperature and Humidity Calibration Laboratory"}]},{"@type":"WebSite","@id":"https:\/\/www.dss.go.th\/nirl\/#website","url":"https:\/\/www.dss.go.th\/nirl\/","name":"NIRL-DSS","description":"National Institute of Reference Laboratories","publisher":{"@id":"https:\/\/www.dss.go.th\/nirl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.dss.go.th\/nirl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.dss.go.th\/nirl\/#organization","name":"NIRL-DSS","url":"https:\/\/www.dss.go.th\/nirl\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dss.go.th\/nirl\/#\/schema\/logo\/image\/","url":"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/07\/cropped-NIRL-Logo-version-1-2568-White-version.png","contentUrl":"https:\/\/www.dss.go.th\/nirl\/wp-content\/uploads\/2025\/07\/cropped-NIRL-Logo-version-1-2568-White-version.png","width":1919,"height":1080,"caption":"NIRL-DSS"},"image":{"@id":"https:\/\/www.dss.go.th\/nirl\/#\/schema\/logo\/image\/"}}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"nirl-admin","author_link":"https:\/\/www.dss.go.th\/nirl\/author\/nirl-admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Temperature and Humidity Calibration Laboratory (THC), Reference Calibration Laboratory Center (RCLC) \u2728 1. Significant Products: Provide calibration services for measuring instruments in accordance with the ISO\/IEC 17025:2017 standard to internal [&hellip;]","ticketed":false,"_links":{"self":[{"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/pages\/7334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/comments?post=7334"}],"version-history":[{"count":7,"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/pages\/7334\/revisions"}],"predecessor-version":[{"id":10768,"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/pages\/7334\/revisions\/10768"}],"wp:attachment":[{"href":"https:\/\/www.dss.go.th\/nirl\/wp-json\/wp\/v2\/media?parent=7334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}