Alternating mould test chamber

The DHT® Alternating mould test chamber is designed specifically for performance assessment of aerospace, electronic components, materials, and other products in hot and humid environments. This equipment is widely used in research institutions, laboratories, and universities to help users accurately evaluate the stability and reliability of products under extreme hot and humid conditions. To ensure long-term stable operation, alternating mould test chamber adopts advanced CNC machining technology, offering an aesthetically pleasing and structurally sturdy design. Additionally, the chamber’s design emphasizes precision and stability, providing accurate temperature and humidity control for an ideal experimental environment, ensuring the reliability and repeatability of test results.

Benefits

High-Quality Materials The inner chamber is made from corrosion-resistant SUS304 stainless steel, while the outer chamber uses A3 steel plates with a spray coating, making it visually appealing and resistant to dirt. The materials are durable and long-lasting.

Intelligent Water Supplementation The water supply tank at the lower right is equipped with an automatic protection system to prevent dry burn damage due to water shortage.

Efficient Insulation Ultra-fine fiber insulation cotton reduces energy consumption, and the left side features a 50mm test hole for easy external connections.

Powerful Cooling System The unit uses a French Tecumseh compressor for precise dehumidification, temperature control, and humidity regulation.

Uniform Air Circulation The multi-wing fan ensures uniform air distribution, with no dead zones in the airflow. The air velocity is ≤0.2m/s, meeting the required standards.

Independent Systems The heating/cooling and humidification systems operate independently, providing efficient energy use and extending the lifespan of the device.

Features Video

Specifications

Temperature Range (°C) 20℃~80℃
Humidity Range (%RH) 45~98%R.H
Temperature Fluctuation (°C)/Temperature Uniformity (°C) ±0.5℃/±2℃
Humidity Deviation (%RH) +2、-3%R.H
Heating Time 20℃~80℃约30min
Cooling Time 80℃~20℃约30min
Power (kW) 101L:4.5;225L:5.5;
504L:7.5;1000L:11.5
Controller Imported programmable touch-screen LCD controller with Chinese dialogue interface, or microcomputer-integrated temperature and humidity controller
Dehumidification System Utilizes an evaporator coil with dew point temperature laminar flow contact dehumidification method
Water Supply System The humidification water supply is automatically controlled, with excess water being recyclable, helping to conserve water and reduce energy consumption
Cooling System Features a French-made “Teco” fully enclosed air-cooled compressor for refrigeration