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DHT® is committed to delivering high-quality environmental reliability testing equipment and tailored solutions. With over a decade of technical expertise, our product portfolio includes thermal chambers, constant temperature and humidity chambers, rapid temperature cycling chambers, and thermal shock chambers. To meet the demands of industries such as aerospace, defense, automotive, electronics, EVs, research, materials science, and renewable energy, DHT® offers customized equipment designed to precisely match client specifications and performance expectations.
The DHT® Thermal & Moisture Resistance Tester is a high-precision instrument designed to measure the thermal resistance (Rct) and water vapor resistance (Ret) of various materials under steady-state conditions. It is suitable for testing textiles, films, coatings, foams, leather, and multi-layer composites. This device provides critical data for evaluating product comfort and functionality, and is widely […]
The DHT® Temperature and Humidity Balance Test Chamber is a high-precision solution designed to provide stable environmental conditions for accurate sample weighing. By integrating a constant temperature and humidity chamber with a high-precision balance, this system ensures that samples are weighed under controlled conditions, mitigating the impact of environmental fluctuations on measurement accuracy.
The DHT® Highly Accelerated Life Test (HALT) System is a cutting-edge testing apparatus engineered to identify and analyze product defects and vulnerabilities. By applying progressively intensified environmental stresses, this system expedites the exposure of potential failures, thereby uncovering issues related to design, manufacturing processes, and materials. Ultimately, it assists in enhancing product reliability.
The DHT® Valve Fatigue Life Test Chamber is a high-performance testing device specifically designed for the valve industry. Its primary function is to assess the durability and reliability of valves under both high and low-temperature conditions. Developed in collaboration with the Shanghai Gas Valve General Factory, this equipment has received widespread recognition from manufacturers and […]
The DHT® Automotive Lamp Fogging Test Chamber is specifically designed to simulate the anti-fog performance of automotive lighting systems under real-world environmental conditions. Featuring a dual-temperature zone configuration, both chambers are walk-in accessible. The left chamber replicates the external environment of the headlamp, incorporating functions such as cold water rainfall simulation, constant temperature and humidity […]
The DHT® Variable Frequency Aging Chamber is a high-performance testing device specifically designed for accelerated aging tests of materials and electronic components. It is widely applied across various industries, including industrial manufacturing, electronics, automotive, and aerospace sectors. This equipment utilizes advanced variable frequency technology to precisely control temperature and humidity, simulating aging processes under different […]
The DHT® VOC Emission Test Chamber is meticulously engineered to assess the emission levels of formaldehyde and other volatile organic compounds (VOCs) from a diverse range of products, including panels, furniture, building materials, electrical appliances, and automotive components. Developed in accordance with both German technical standards and domestic regulations, and subjected to rigorous testing, this […]
The DHT® DHTH Series -100°C Ultra-Low Temperature Test Chamber is developed by the DHT® European R&D Center, specifically designed for laboratories, universities, and research institutes requiring low-temperature testing environments. This equipment integrates advanced DHSPLCON technology, significantly extending the service life of ultra-low temperature test chambers. With German-quality standards and an affordable price point, the DHTH […]
Doaho Test Equipment (Shanghai) Co., Ltd.
Building 23, No. 3398 Puwei Road
Fengxian District, Shanghai, China
