Combined Environmental Test Chamber and Vibration System for Reliability Testing

Combined Environmental Test Chamber and Vibration System for Reliability Testing (AGREE/ESS)

Product Description:

Our Combined Environmental Test Chamber and Vibration System is the ultimate solution for accelerated product reliability testing. This integrated system delivers simultaneous control over Temperature, Humidity, and Mechanical Vibration, allowing manufacturers to perform highly realistic Combined Environmental Stress (CES) testing, crucial for validating product durability in line with standards like AGREE (Advisory Group on Reliability of Electronic Equipment) and ESS (Environmental Stress Screening).

Key Features:

• True Combined Environmental Stress (CES):

  • Seamless integration of a precision climate chamber with a high-performance vibration shaker.

  • Enables rigorous testing under synchronous thermal, hygroscopic, and mechanical loads to expose latent product failures.

• Wide Range Climate Control:

  • Temperature: Capable of extreme temperature cycling, simulating cold start, high operational heat, and rapid thermal transitions.

  • Humidity: Precise control to simulate condensation, high-humidity storage, and corrosion risk.

  • Rapid Change Rates: Efficient cooling and heating systems to meet ESS requirements for quick temperature ramps.

• Integrated Vibration Shaker:

  • High-force electrodynamic shaker matched to the chamber size and required test payload.

  • Supports all major test waveforms: Sine, Random, Shock, and complex transient profiles.

  • Features a thermal barrier and insulation between the shaker and the chamber to maintain optimal performance and thermal integrity.

• Flexible Access and Configuration:

  • Available with various configurations, including chambers that roll over a fixed shaker or shakers that rise into a fixed chamber.

  • Custom feed-through ports for power and signal lines to monitor the Device Under Test (DUT) during operation.

• Advanced Control System:

  • A unified or interconnected controller manages both climate and vibration profiles simultaneously.

  • Allows for complex sequential programming where environmental changes are synchronized with vibration events.

  • High-speed data logging for detailed analysis of failure mechanisms under combined stress.

• Compliance Ready:

  • Designed to help meet stringent testing specifications from MIL-STD-810, IEC 60068, and JEDEC.

Applications:

• Reliability Qualification: Certifying complex electronic assemblies, avionics, and automotive modules.

• Environmental Stress Screening (ESS): Filtering out defective components prior to market release to increase overall yield and quality.

• Accelerated Life Testing (ALT): Simulating years of combined environmental exposure in a condensed timeframe.

• R&D and Failure Analysis: Studying product behavior under highly controlled, multi-factor stresses.

Benefits:

• Accelerated Failure Detection: Combined stress testing identifies failure modes that single-stress tests cannot.

• Higher Product Reliability: Improves product quality by screening out defects early in the manufacturing process.

• Reduced Time-to-Market: Speeds up the validation process for new products and designs.

• Standard Compliance: Facilitates documentation and adherence to critical reliability testing standards.

Shaker Specifications

Why Choose Our Combined System?

We provide fully integrated, high-precision combined test systems that deliver maximum stress exposure and unparalleled data reliability. Choose our chamber for achieving the highest standards in electronic and component reliability testing.

Contact Us:

Speak to our engineering team today to design the ideal Combined Environmental Test Chamber and Vibration System to meet your specific reliability and ESS protocols.