{"id":2284,"date":"2025-08-21T17:13:50","date_gmt":"2025-08-21T09:13:50","guid":{"rendered":"https:\/\/www.dhtchamber.com\/?p=2284"},"modified":"2025-08-21T17:20:46","modified_gmt":"2025-08-21T09:20:46","slug":"dht-constant-temperature-and-humidity-chambers-empower-peking-universitys-sensor-research","status":"publish","type":"post","link":"https:\/\/www.dhtchamber.com\/fr\/dht-constant-temperature-and-humidity-chambers-empower-peking-universitys-sensor-research\/","title":{"rendered":"Les chambres \u00e0 temp\u00e9rature et humidit\u00e9 constantes DHT\u00ae renforcent la recherche sur les capteurs de l'Universit\u00e9 de P\u00e9kin"},"content":{"rendered":"
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\u00c9crit par Dorothy<\/strong><\/div>\n
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Responsable des ventes, Doaho Test (DHT\u00ae)<\/strong><\/div>\n
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Innovation Backed by Rigorous Testing<\/h3>\n
Recently, a student research team from Peking University, under the guidance of their professors, successfully developed a new type of temperature sensor designed to improve stability and sensitivity under extreme environmental conditions. To verify the reliability of their innovation, the team partnered with DHT\u00ae, utilizing our advanced constant temperature and humidity chambers for comprehensive performance testing.<\/div>\n
This collaboration represents not only a perfect integration of academic research and industrial application but also a strong testament to DHT\u00ae\u2019s commitment to supporting technological innovation and fostering engineering talent.<\/div>\n
\"test<\/div>\n

Peking University\u2019s Technological Breakthrough<\/h3>\n
The temperature sensor developed by the Peking University team marks a significant step forward in the field of Industrial IoT. Characterized by high precision, low power consumption, and miniaturization, the sensor is expected to find applications across intelligent manufacturing, medical devices, environmental monitoring, and other critical sectors.<\/div>\n
\u201cWe needed to verify the sensor\u2019s stability and accuracy under drastic temperature fluctuations, as this directly impacts its reliability in real-world applications,\u201d said the team leader.<\/div>\n
While the students had already completed fundamental functional testing, proving the sensor\u2019s adaptability in real-world scenarios required specialized environmental reliability testing. This was the primary reason they sought the support of DHT\u00ae\u2019s professional testing equipment.<\/div>\n

The Critical Role of DHT\u00ae Chambers<\/h3>\n
DHT\u00ae provided the team with its latest series of constant temperature and humidity chambers, capable of precisely simulating a wide range of conditions\u2014from extreme low temperatures to high heat\u2014while maintaining stable humidity levels.<\/div>\n
The testing program included three key stages:<\/div>\n
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    Cold-start testing<\/strong> within a range of -40\u2103 to +25\u2103, evaluating response performance in extremely low temperatures.<\/div>\n<\/li>\n
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    Thermal stability testing<\/strong> between +25\u2103 and +85\u2103, assessing accuracy under high-temperature conditions.<\/div>\n<\/li>\n
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    High-humidity endurance testing<\/strong>, ensuring long-term operational stability.<\/div>\n<\/li>\n<\/ul>\n
    \u201cWe paid special attention to how rapid temperature changes affect sensor accuracy,\u201d explained one of the testing engineers. \u201cThe chamber\u2019s ability to achieve temperature shifts at a rate of 5\u2103 per minute provided us with invaluable data.\u201d<\/div>\n

    Testing Parameters and Performance Validation<\/h3>\n

    \"Tests<\/p>\n

    Throughout the process, DHT\u00ae chambers demonstrated exceptional performance. Temperature was controlled with an accuracy of \u00b10.5\u2103, and humidity deviation was maintained within \u00b12% RH, ensuring both reliability and repeatability of results.<\/div>\n
    The team established several critical performance metrics: sensor response time across varying temperature points, measurement accuracy, power consumption variations, and long-term stability. Each metric was tested under rigorously controlled conditions and repeated multiple times to ensure statistical significance.<\/div>\n
    \u201cWhat impressed us most was the chamber\u2019s environmental uniformity,\u201d a student team member commented. \u201cTemperature variations across different points within the chamber were less than \u00b11\u2103, providing us with highly consistent testing conditions.\u201d<\/div>\n

    Academic-Industrial Collaboration Driving Innovation<\/h3>\n
    This project also highlights DHT\u00ae\u2019s commitment to supporting academic research. Beyond providing access to advanced testing equipment, DHT\u00ae assigned a dedicated technical team to work alongside the students, helping optimize testing protocols and interpret results.<\/div>\n
    \u201cCollaborating with the Peking University team gave us invaluable feedback,\u201d said the DHT\u00ae Technical Director. \u201cTheir innovative thinking and rigorous approach were truly impressive, and some of the testing scenarios they proposed even inspired us to improve our own product design.\u201d<\/div>\n
    This kind of collaboration between academia and industry is becoming a vital driver of technological advancement\u2014where universities contribute pioneering ideas and technologies, while industry provides real-world platforms and experience to accelerate practical application.<\/div>\n

    DHT\u00ae\u2019s Expertise and Vision<\/h3>\n
    Since its founding, DHT\u00ae has remained dedicated to the research, development, and manufacturing of environmental testing equipment. Our products are widely applied in industries such as new energy vehicles, batteries, electronic components, aerospace, semiconductors, and research institutions.<\/div>\n
    We maintain leadership in the following areas:<\/div>\n
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      Independent <\/strong>R&D<\/strong> \u2013 Holder of multiple patents, continuously advancing temperature and humidity control technologies.<\/div>\n<\/li>\n
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      Customized Solutions<\/strong> \u2013 Offering non-standard equipment tailored to unique testing scenarios.<\/div>\n<\/li>\n
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      Respect des normes internationales<\/strong> \u2013 Fully aligned with GB\/T, IEC, MIL-STD, UN38.3, and other industry standards.<\/div>\n<\/li>\n
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      Global Service Network<\/strong> \u2013 Supporting customers not only in China but also across Europe, North America, and Southeast Asia.<\/div>\n<\/li>\n<\/ul>\n
      Looking ahead, DHT\u00ae will continue to uphold its mission: \u201cMaking testing more precise, making the world safer.\u201d<\/em> We are committed to helping research institutions and enterprises worldwide improve product reliability and competitiveness.<\/div>\n

      Conclusion<\/h3>\n
      The successful validation of Peking University\u2019s new temperature sensor using DHT\u00ae chambers demonstrates outstanding sensor performance under complex environmental conditions. This achievement exemplifies the synergy between academic innovation and engineering practice, as well as the importance of collaboration between education, research, and industry.<\/div>\n
      As a professional manufacturer of environmental testing equipment, DHT\u00ae remains committed to providing advanced and reliable testing solutions to global partners. We firmly believe that only through rigorous environmental validation can scientific breakthroughs truly be transformed into practical applications that benefit society.<\/div>\n
      DHT\u00ae \u2014 Your Trusted Partner in <\/strong>Environnement<\/strong> Testing.<\/strong><\/div>\n

      FAQ<\/strong><\/h3>\n
      What is the role of DHT\u00ae Constant Temperature and Humidity Chambers in product testing?<\/strong><\/div>\n
      DHT\u00ae chambers are designed to simulate extreme temperature and humidity conditions, ensuring that products such as sensors, batteries, and semiconductors can withstand real-world environmental stresses. They provide precise control of temperature (\u00b10.5\u2103) and humidity (\u00b12% RH), allowing researchers and engineers to evaluate performance, reliability, and durability under harsh conditions.<\/div>\n
      <\/div>\n
      Pourquoi l'\u00e9quipe de recherche de l'Universit\u00e9 de P\u00e9kin a-t-elle choisi les chambres DHT\u00ae pour leurs tests de capteurs ?<\/strong><\/div>\n
      The Peking University team required highly accurate and stable testing equipment to validate their new temperature sensor under drastic environmental fluctuations. DHT\u00ae chambers offered rapid temperature cycling (up to 5\u2103 per minute), exceptional environmental uniformity (\u00b11\u2103 across different points), and reliable long-term performance, making them an ideal choice for advanced academic research.<\/div>\n
      <\/div>\n
      What advantages do DHT\u00ae Constant Temperature and Humidity Chambers provide compared to other solutions?<\/strong><\/div>\n
      DHT\u00ae chambers combine wide temperature ranges (-70\u2103 to +180\u2103), stable humidity control, and strong durability with customizable solutions tailored to different industries. They comply with international standards (GB\/T, IEC, MIL-STD, UN38.3) and are supported by a global service network. These advantages make them suitable not only for universities but also for industries like aerospace, automotive, electronics, and semiconductors.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      R\u00e9dig\u00e9 par Dorothy, Directrice Senior des Ventes, Doaho Test (DHT\u00ae) Innovation Soutenue par des Tests Rigoureux R\u00e9cemment, une \u00e9quipe de recherche \u00e9tudiante de l'Universit\u00e9 de P\u00e9kin, sous la direction de leurs professeurs, a r\u00e9ussi \u00e0 d\u00e9velopper un nouveau type de capteur de temp\u00e9rature con\u00e7u pour am\u00e9liorer la stabilit\u00e9 et la sensibilit\u00e9 dans des conditions environnementales extr\u00eames. Pour v\u00e9rifier la fiabilit\u00e9 de leur innovation, l'\u00e9quipe [\u2026]<\/p>","protected":false},"author":1,"featured_media":2286,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,10],"tags":[],"class_list":["post-2284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-customer-cases"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/posts\/2284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/comments?post=2284"}],"version-history":[{"count":0,"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/posts\/2284\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/media\/2286"}],"wp:attachment":[{"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/media?parent=2284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/categories?post=2284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dhtchamber.com\/fr\/wp-json\/wp\/v2\/tags?post=2284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}