I. Core Equipment Capabilities
This Three-Comprehensive Vibration Test Chamber supports up to seven vibration mode combinations :
• Mode A
• Mode B
• Mode C
• AB combination
• AC combination
• BC combination
• ABC three-axis linkage mode
This capability allows it to simulate drones in:
• High-altitude turbulent vibration environment
• Strong wind disturbance flight status
• Take-off and landing impact load
• Long-term cruise fatigue vibration
Real-world, complex working conditions are used to improve the engineering reliability of test data.
II. Structural Design and Testing Space
Content volume
• Total internal volume: 6 × 3 m²
• Cabin A: 6 m³
• Cabin B: 6 m³
• Cabin C: 6 m³
Inner box dimensions
• (W2000mm × H2000mm × D1500mm) × 3
outer casing structure
The system adopts a modular design:
• Single warehouse operates independently
• Two-warehouse combined operation
• Joint operation of three warehouses (ABC model)
• Supports customized configuration of engineering drawings
This architecture allows the equipment to be adapted to the testing needs of drones of different scales, covering everything from R&D verification to batch testing.
III. Key Performance Indicators
1. Environmental conditions
• Temperature: 5℃ ~ +35℃
• Humidity: 20% ~ 85% RH
• Atmospheric pressure: 86 ~ 106 kPa
2. Temperature performance
• Temperature range: -70℃ ~ +120℃
• Temperature fluctuation: < ±0.5℃ (no load)
• Temperature deviation: ≤±2℃
• Temperature uniformity:<2℃
3. Temperature variability
• Heating rate: 15℃/min
• Cooling rate: 15℃/min (85℃ → -55℃)
• Load conditions: 150kg iron ingot simulated thermal inertia
4. Humidity control
• Humidity range: 20% ~ 98% RH
• Capacitive high-precision humidity sensor
IV. Advantages of the Three-Dimensional Vibration Testing System
The core value of the Three-Comprehensive-Vibration-Test-Chamber lies in:
✔ Three-dimensional coupling test capability
• Temperature + Humidity + Vibration Synchronous Loading
• Supports real-world environment reproduction
✔ Multi-axis vibration control
• A/B/C Independent Control
• AB/AC/BC combined control
• ABC three-axis linkage control
✔ UAV-specific test scenarios
Applicable to:
• Unmanned Aerial Vehicle (UAV) Airframe Structure Testing
• Flight control system stability verification
• Battery and power system reliability testing
• Avionics environmental adaptability testing
V. TestEQ Project Delivery Value
TestEQ completed the overall design and delivery of this project , demonstrating its capabilities in:
• UAV Environmental Reliability Testing System
• Three-dimensional vibration test chamber
• High-end environmental simulation equipment
Engineering capabilities in the field.
The deployment of this equipment has enabled the Beijing UAV Laboratory to reach a higher level:
• Reliability verification capability
• Extreme environment simulation capability
• International standard testing capabilities
VI. FAQ
Q1: What is a Three-Comprehensive-Vibration-Test-Chamber?
It is an environmental test system combining temperature, humidity, and multi-axis vibration to simulate real-world operational conditions for UAV and aerospace products.
Q2: Why is it important for UAV testing?
Because drones experience combined thermal, humidity, and vibration stress during flight, this chamber ensures full reliability validation under realistic conditions.
Q3: What vibration modes are supported?
The system supports A, B, C single modes and AB, AC, BC, ABC combined vibration modes.
Q4: What temperature range does it support?
It supports a wide range from -70℃ to +120℃, suitable for extreme environmental simulation.
Q5: Can it run combined environmental tests?
Yes, it supports full temperature-humidity-vibration coupling tests for high-precision reliability validation.
Call To Action:
"Power Your UAV Reliability Testing with TestEQ"
Advanced Three-Comprehensive-Vibration-Test-Chamber solutions for aerospace-grade validation.
Due to confidentiality agreements, specific client names are not disclosed. However, parts of these projects can be verified through publicly available tender and procurement records.
