Vibration Integrated Chamber (sometimes called a vibration integration chamber in certain contexts) is a testing system that combines vibration testing with environmental conditions like temperature and humidity to simulate real-world stresses on products or components. The term "integration" emphasizes the seamless coupling of a vibration shaker (electrodynamic or mechanical) with an environmental chamber to test a product’s durability, reliability, and performance under simultaneous mechanical and climatic stresses.
Some Essential Features of Vibration Integrated Chamber
These chambers are designed for reliability, accuracy, and long-term durability, with several key features:
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Vibration System Integration
- Integrates with electrodynamics shakers.
- Supports multi-axis vibration testing (typically 3-axis: X, Y, Z).
- Adjustable vibration profiles (sine, random, shock).
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Environmental Control
- Temperature and humidity control for combined environmental testing.
- Broad operating range: e.g., -70°C to +180°C, 20% to 98% RH.
- Rapid ramp-up and ramp-down capabilities.
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Structural Design
- Rigid, reinforced chamber to withstand high vibration forces.
- Vibration-isolated mounting platforms or fixtures inside the chamber.
- Compatibility with slip tables or head expanders.
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Data Acquisition & Control
- Integrated monitoring and control systems for real-time test data.
- Interface with test software for automated test sequences.
- Sensors for vibration, temperature, and humidity logging.
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Safety & Compliance
- Meets industry standards (e.g., MIL-STD-810, IEC 60068).
- Built-in safety interlocks and alarms.
- Overheat and over-vibration protection systems.
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Customization Options
- Modular chamber sizes and configurations.
- Custom fixture designs for unique test setups.
- Chambers can be configured to test full assemblies or individual components.
Key Applications of Vibration Integrated Chambers
These chambers are used across various sectors such as:
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Aerospace & Defence
Application: Testing avionics, missiles, satellites, and structural components.
Purpose: Simulate launch, flight, and re-entry conditions including extreme vibrations and thermal cycles.
Standards: MIL-STD-810, RTCA DO-160. -
Automotive Industry
Application: Testing ECUs, battery packs, infotainment systems, and chassis parts.
Purpose: Simulate road-induced vibrations, temperature changes, and long-term wear.
Standards: ISO 16750, SAE J1211. -
Electronics & Consumer Devices
Application: Mobile phones, laptops, circuit boards, and power supplies.
Purpose: Ensure resistance to drop, transport, and usage vibrations, often in varying temperatures. -
Rail & Transportation
Application: Components in trains, buses, or metro systems.
Purpose: Verify performance under vibration from tracks or roads, plus weather-related stress. -
Renewable Energy (Wind, Solar)
Application: Inverters, control electronics, battery storage systems.
Purpose: Ensure long-term reliability under constant environmental and mechanical stress. -
Medical Devices
Application: Portable diagnostic equipment, implants, or monitoring devices.
Purpose: Ensure safety and accuracy under transport and field-use conditions. -
Telecommunications
Application: Antennas, base stations, satellite communication devices.
Purpose: Verify structural and electronic resilience under mechanical vibration and environmental exposure.
Standard Models
Equipment Model | VCC-0100 | VCC-0150 | VCC-150 | VCC-450 | VCC-650 | VCC-1000 | VCC-1550 |
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Inner Size (W*D*H) | 450 x 450 x 500 | 500 x 500 x 600 | 500 x 600 x 700 | 750 x 750 x 800 | 800 x 900 x 900 | 1000 x 1000 x 1000 | 1000 x 1200 x 1300 |
Testing Volume | 100 Liters | 150 Liters | 210 Liters | 450 Liters | 650 Liters | 1000 Liters | 1550 Liters |
Heating Rate | 2°C/Min., 3°C/Min., 5°C/Min. | 2°C/Min., 3°C/Min., 5°C/Min. | 2°C/Min., 3°C/Min., 5°C/Min. | 7°C/Min., 10°C/Min., 15°C/Min., 20°C/Min. as per IEC 60068-3-5 | |||
Cooling Rate | 1°C/Min., 2°C/Min., 3°C/Min. | 1°C/Min., 2°C/Min., 3°C/Min. | 1°C/Min., 2°C/Min., 3°C/Min. | 5°C/Min., 7°C/Min., 10°C/Min., 15°C/Min. as per IEC 60068-3-5 | |||
Temperature Range | -40°C ~ +180°C, -70°C ~ +180°C | ||||||
Humidity Range | 20% ~ 98% | ||||||
Temp Uniformity | ±0.5 ~ ±1.0°C | ||||||
Refrigerant System | R404A & R23 | ||||||
Compressor | Copland (Italy), Bizter (Germany) | ||||||
Power Supply Requirement | 415 VAC +/- 5%, 3 Phase 50 Hz 4 wire and Earth | ||||||
Note | We also manufacture chambers according to the customers’ requirements including temperature ramp rates and size. |