Large Walk-in Aging Chamber

About Large Walk-in Aging Chamber

The Large Walk-In Aging Chamber is designed for long-duration temperature and humidity environmental testing of complete products and large assemblies. You use this system to simulate high temperature, low temperature, constant humidity, and alternating humidity conditions in order to evaluate product stability, reliability, and long-term performance. It is widely applied in automotive, aerospace, power electronics, computer, and communications industries to help you identify design weaknesses, improve product quality, and enhance overall reliability under real-world environmental stresses.

Application

This equipment is suitable for environmental aging and reliability testing in the following scenarios:

• Product development validation and design verification

• Reliability assessment during mass production

• Failure analysis under extreme temperature and humidity conditions

• Long-term burn-in and aging tests

Typical tested products include:

• Complete computers, servers, and terminals

• Displays, monitors, and control panels

• Automotive electronic control units and modules

• Power supplies, chargers, and switch-mode power adapters

• Communication equipment and network devices

• Aerospace and marine electronic assemblies

Standards

The Large Walk-In Aging Chamber complies with the following national, military, and international standards:

GB/T 5170.2-2008 Temperature Test Equipment

GB/T 5170.5-2008 Humidity and Heat Test Equipment

GB/T 2423.1-2008 (IEC 60068-2-1) Environmental Testing Low Temperature Test Method A

GB/T 2423.2-2008 (IEC 60068-2-2:2007) Environmental Testing High Temperature Test Method Bb

GB/T 2423.3-2006 (IEC 60068-2-78:2007) Constant Damp Heat Test Method Cab

GB/T 2423.4-2008 (IEC 60068-2-30:2005) Alternating Damp Heat Test Method Db

GJB 150.3-1986 High Temperature Test

GJB 150.4 (MIL-STD-810D) Low Temperature Test

GJB 150.9-1986 Humidity and Heat Test

GJB 4.5-1983 Constant Humidity and Heat Test for Marine Electronic Equipment

GJB 4.6-1983 Alternating Humidity and Heat Test for Marine Electronic Equipment

GJB 367.2-1987 Environmental Test Methods for Communication Equipment Humidity and Heat

GJB 360.8-1987 (MIL-STD-202F) High Temperature Life Test

GB 10592-2006 Technical Specifications for High and Low Temperature Test Chambers

GB/T 10589-2008 Technical Specifications for Low Temperature Test Chambers

GB/T 10586-2006 Technical Specifications for Humidity and Heat Test Chambers

Parameters

Features

Precise and stable control of temperature and humidity over long aging cycles

Imported color touchscreen controller with intuitive operation

Computer connectivity for remote monitoring and data acquisition

High repeatability and reliable long-term operation

Optional low-humidity configuration for extended application range

Suitable for testing complete systems and large assemblies

Accessories

(1) Color touchscreen temperature and humidity controller

(2) RS-232C communication interface

(3) Computer monitoring and data acquisition software

(4) Optional low-humidity dehumidification unit

(5) Optional temperature and humidity recorder for curve output

Test Procedures

Place the product under test inside the walk-in chamber and ensure proper spacing for airflow.

Set the required temperature, humidity, and test duration parameters via the touchscreen controller.

Start the test program and allow the chamber to reach the preset environmental conditions.

Maintain stable environmental conditions throughout the aging test period.

Monitor real-time temperature and humidity data via the control system or connected computer.

Upon completion, stop the test and export recorded data for analysis and reporting.

Conclusion

The Large Walk-In Aging Chamber provides a stable, precise, and scalable solution for environmental reliability testing of complete products and large assemblies. By simulating real-world temperature and humidity conditions, you can accurately assess long-term performance, uncover potential failures, and improve overall product quality. Its flexible configuration and compliance with multiple international standards make it an essential tool for manufacturing, R&D, and certification laboratories.

FAQ

1. What types of products can be tested in a walk-in aging chamber?

You can test complete systems such as computers, automotive electronics, power supplies, communication equipment, and other large electronic assemblies.

2. Can the chamber be customized to specific dimensions?

Yes, non-standard chamber sizes can be designed and manufactured according to your site layout and testing requirements.

3. Does the system support long-duration aging tests?

Yes, the chamber is designed for continuous and stable operation over extended aging and burn-in cycles.

4. How is test data recorded and monitored?

Temperature and humidity data are recorded automatically and can be monitored in real time through the controller or a connected computer.

5. Are low-humidity tests supported?

An optional low-humidity dehumidification unit is available to support low-humidity testing conditions.

6. What safety measures should be followed during operation?

You should follow strict fire prevention rules, ensure electrical grounding, maintain environmental stability, and execute emergency procedures if abnormalities occur.