AGREE Vibration Test Chamber & Electrodynamic Shaker System
AGREE Vibration Test Chamber & Electrodynamic Shaker System is an advanced environmental testing solution designed to replicate real-world conditions faced by electronics, aerospace, automotive, and communication products. It combines temperature, humidity, and vibration in a single unit, enabling comprehensive testing to ensure product performance and reliability.
Application Fields of Agree Test Chamber
The AGREE Test Chamber is designed to combine temperature, humidity, and vibration conditions in a single unit for functional evaluation of electronics, aerospace, automotive, communication devices, and more. Key application fields include:
- Electronics: Evaluates performance and reliability of components such as mobile phones, laptops, and chipsets under varying environmental conditions.
- Automotive: Tests durability and reliability of engines, brakes, tires, gears, control units, and dashboards by simulating diverse environmental stresses.
- Aerospace: Assesses performance of meters, control systems, materials, and spare parts under extreme environmental conditions.
- Medical Devices: Examines stability and reliability of medical equipment and packaging in different environments.
- Communication Devices: Tests equipment such as base stations and routers under varying temperature, humidity, air pressure, and vibration to verify performance and reliability.
- New Energy: Evaluates products like solar panels and wind generators under diverse conditions to ensure reliability, extend service life, and improve efficiency.
The Test Contents Of Agree Test Chamber
Testing standards for AGREE chambers vary depending on the industry and application, as different products and materials are subject to different requirements. Common standards that an AGREE chamber complies with include:
- MIL-STD-810: U.S. military standard widely used in defense and aerospace, covering multiple environmental test methods.
- IEC 60068-2-30: Environmental testing – Part 2-30: Damp heat, cyclic (12 h + 12 h cycle).
- ISO 16750: Road vehicles — Environmental conditions and testing for electrical and electronic equipment.
- ISO 2233: Packaging — Complete, filled transport packages and unit loads — Conditioning for testing.
- SAE J1211: Recommended environmental practices for electronic equipment design.
- RTCA DO-160: Environmental conditions and test procedures for airborne equipment.
- IEC 60068-2-1: Environmental testing – Cold.
- IEC 60068-2-6: Sinusoidal vibration testing.
- IEC 60068-2-2: Dry heat testing.
Control System Of The Test Chambers
The control system of the AGREE Test Chamber is built with advanced software and hardware to ensure stable operation under preset conditions. It delivers accurate, reliable test data while enabling precise control and monitoring of experimental environments.
- Controller: Features a high-performance control system that can be integrated with Siemens controllers, equipped with RS232, RS485, and Ethernet communication ports.
- Programmable Control: Allows setup of custom test programs such as heating, cooling, and constant temperature cycles. Multiple programs can be executed, and start times can be scheduled in advance.
- Multi-Language Support: Available in English and others.
- Remote Monitoring: Network-based remote access enables real-time monitoring and control from both PC and mobile devices for enhanced convenience.
Refrigeration System Of The Test Chamber
The refrigeration system is a critical component of the test chamber, as its stability directly affects the accuracy and reliability of results.
- Hot Gas Defrost Technology: Uses high-temperature, high-pressure refrigerant steam to remove frost from the evaporator. This prevents ice buildup and significantly reduces energy consumption.
- High-Quality Components: Built with internationally recognized refrigeration brands. Advanced energy-saving solenoid valves (EPV and XUP series) were developed with an all-weather service life of over 15 years. A new Danfoss AKV electronic expansion valve system is also being introduced, offering improved efficiency, lower energy use, and reduced noise.
- Optimized Refrigerant Flow: Incorporates VRF (variable refrigerant flow) technology based on the PID cold-end output principle. This design enables low-temperature, energy-saving operation and can cut energy consumption by up to 30% under low-temperature conditions.
- Modular Design: Features a streamlined structure with fewer welding points, low failure rates, high cooling efficiency, easy maintenance, and reduced service costs.
