Vibration Chamber Features and Benefits
1. Combined Temperature, Humidity & Vibration Testing
The vibration chamber integrates temperature, humidity, and vibration testing into one system, helping simulate more realistic environmental conditions for product reliability evaluation.
2. Compatible with Existing Shaker Systems
LIB industry can customize the chamber according to the customer’s existing shaker table and also provide a complete integrated solution including chamber, shaker, controller, and accessories.
3. Wide Frequency Range for Complex Vibration Testing
The vibration chamber supports a wide vibration frequency range from 2 Hz to 4000 Hz, suitable for transportation simulation, random vibration, and high-frequency reliability testing.
4. Stable Temperature and Humidity Uniformity
Equipped with an efficient air circulation system and precise control technology, the chamber maintains stable temperature and humidity conditions during vibration testing for accurate and repeatable test results.
Vibration Chamber Specifications
Model | THV-225 |
Temperature Range | -50℃ ~ +150 ℃ |
Temperature Fluctuation | ± 0.5 ℃ |
Temperature Deviation | ± 2.0 ℃ |
Humidity Range | 30% ~ 98% RH |
Humidity Deviation | ± 2.5% RH |
Cooling Rate | 5 ℃ / min |
Heating Rate | 5 ℃ / min |
Rated Force of Vibration | 1000kgf |
Frequency Range of Vibration | 2 to 4000 Hz |
Armature Diameter of shaker | φ240mm |
horizontal sliding table | 600*600 mm |
Power Amplifier | Digital power amplifier |
Head Expander | 600*600 mm |
Blower | 4Kw blower, including muffler. |
Cooling system | Mechanical compression refrigeration system |
Safety Device | Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection; Earth leakage protection |
Interior Material | SUS304 stainless steel |
Standard Configuration | Cable hole with plug; 2 shelves |
Configuration of Vibration Chamber

The structure of vibration test chamber is mainly composed of temperature and humidity test chamber and vibration system.


1. Workroom
SUS304 mirror stainless steel, corrosion resistant, easy to clean. The vibrating table is connected to the bottom of the workroom.The vibration frequency range between 2Hz and 4000Hz can be adjusted.
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2. Air circulation systemThe centrifugal air circulation system ensures uniform temperature and humidity distribution throughout the workspace, helping improve test consistency and repeatability. |

3. Heating systemNickel-chromium alloy heaters provide fast and stable temperature response, helping the chamber maintain accurate thermal conditions during continuous vibration testing. | 
4. Humidity systemThe humidity system uses an electromagnetic water supply pump for precise moisture control, ensuring stable humidity performance during long-duration environmental testing. |

5. Control systemThe programmable touch-screen controller supports temperature, humidity, and vibration program control with real-time monitoring, data recording, and remote communication functions. | 
6. Refrigerating systemThe mechanical refrigeration system delivers stable low-temperature performance and supports continuous operation under demanding environmental test conditions.
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Vibration TableIt can be connected to a vertical shaker or combined vertical and horizontal vibration system. Designed with high strength and rigidity, it supports heavy test specimens and maintains stable performance. | 
Cooling FanThe cooling fan helps maintain stable operating conditions for the vibration system during long-duration testing, improving reliability and continuous operation performance. |
 Power AmplifierThe digital power amplifier converts low-level control signals into amplified vibration output signals, ensuring accurate and stable vibration transmission to the shaker system. | 
Digital Vibration ControllerThe digital vibration controller enables precise setting, regulation, and real-time monitoring of vibration parameters, supporting reliable and repeatable environmental testing. |
Get Vibration Chamber Solution & Quotation
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LIB engineers will provide a suitable configuration within 12 hours.
3-Year Warranty & Lifetime Support | Fast Delivery | Custom Size & Performance Options
From requirement analysis and solution design to production, transportation, installation, and commissioning, LIB industry provides complete turnkey support for vibration testing projects.