JIANQIAO walk-in chamber is a large-scale environmental test chamber or room that is spacious enough for a person to physically enter. Its primary purpose is to simulate and precisely control various environmental conditions, such as temperature and humidity, to test the performance, reliability, and durability of large products or high volumes of samples.

• Size and Access: The defining feature is its large size, which accommodates bulky items like automotive parts, server racks, or palletized goods, as well as allowing technicians to walk in to conduct experiments or make adjustments.
• Controlled Environment: It functions by using refrigeration, heating, humidification, and dehumidification systems to generate and maintain specific, homogeneous climate conditions over a predefined period.
• Precision and Standards: These chambers are equipped with sophisticated control systems (often PLC-based with touch screens) to ensure accuracy and reproducibility of conditions, frequently adhering to international standards like those from the International Council for Harmonisation (ICH) or ASTM International.
• Construction: They are often constructed using interlocking insulated panels, allowing for on-site assembly and customization of size and features.

• Pharmaceuticals and Medical Devices: Used extensively for stability and shelf-life testing of drugs, medical devices, and packaging to meet regulatory requirements.
• Automotive: Full vehicles and components are tested under extreme heat, cold, and humidity to ensure reliability and performance in real-world weather conditions.
• Aerospace and Defense: Components and materials are subjected to extreme temperatures and pressure variations to certify they can withstand severe operational conditions.
• Electronics and Telecommunications: Used to evaluate the reliability and functionality of electronic devices and server racks by simulating environmental stressors.
• Food and Cosmetics: Employed for accelerated shelf-life and aging tests to determine the best-before dates and ensure product integrity

Walk-in Temperature and Humidity Chambers are essential for testing large components, assemblies, and finished products across various industries, including monitor and automotive manufacturing.

Our chambers are constructed from modular components including control panels, electrical control systems, insulation blocks, air circulators, and heating/cooling units. Specialized in 6 standard types with 24 standard conditioning modules for maximum flexibility.

• JQ-6000 controller communicates with PC via RS485 interface for remote program control and monitoring (optional)
• Specialized dehumidifier design ensures high-precision low humidity control down to 7% at temperatures as low as 5°C for electrostatic reliability testing (optional)
• Temperature and humidity curves can be plotted by integrated recorder

Innovative sirocco fan design delivers robust airflow to eliminate dead zones, ensuring optimal temperature uniformity throughout the chamber.

When safety devices activate, detailed troubleshooting information and solutions are automatically displayed on the monitor for rapid resolution.