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Vibration Shaker and Simulated Transportation Tester

Rapid thermal cycling chamber for automotive testing

The Rapid Thermal Cycling Test Chamber is engineered to provide accurate and reliable environmental testing for automotive components. Its advanced features, customizable test profiles, and adherence ...

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Description

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The Rapid Thermal Cycling Test Chamber is engineered to provide accurate and reliable environmental testing for automotive components. Its advanced features, customizable test profiles, and adherence to international test standards make it an indispensable tool for ensuring the quality and safety of vehicle parts. By simulating extreme temperature conditions, the chamber helps manufacturers identify potential weaknesses and optimize component designs, ultimately enhancing vehicle performance and longevity.

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The Rapid Thermal Cycling Test Chamber is a critical tool in the automotive industry, designed to simulate and evaluate the performance of vehicle components under extreme temperature fluctuations. Its primary application lies in validating the durability and reliability of automotive parts, ensuring they meet stringent quality and safety standards.

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1. High-Speed Temperature Transition: The chamber excels in rapid temperature changes, ranging from -40°C to 150°C, mimicking real-world extreme conditions.

2. Precise Temperature Control: Equipped with advanced control systems, it maintains precise and uniform temperature distribution throughout the testing process.
3. Customizable Test Profiles: Users can program custom temperature cycles to replicate specific environmental conditions, tailoring tests to unique component requirements.

4. Durability and Reliability: Constructed with robust materials, the chamber ensures long-term use and consistent performance, minimizing downtime and maintenance costs.

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- ISO 16750: Road vehicles — Environmental conditions and testing for electrical and electronic equipment

- SAE J1455: Recommended Environmental Practices for Electronic Equipment Design in Heavy-Duty Vehicle Applications

- IEC 60068-2-14: Environmental Testing – Part 2-14: Test N: Change of Temperature

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ModelDR-H204-100DR-H204-150DR-H204-225
Internal dimension400*500*500mm500*600*500mm600*750*500mm
External dimension750*1536*1310mm750*1636*1410mm850*1786*1410mm
Temperature(℃)-20/-40/-70-20/-40/-70-20/-40/-70
Maximum Current(A)22,22,2822,22,2818,18,23
Voltage(V)Single-phase220VSingle-phase220VThree-phase380V
Temp,range0℃;-20℃;-40℃;-70℃~+150℃
Test MethodPneumatic Operated Door Switch(two/three-zone)
Temp.Display Accuracy0.01℃
Temp.uniformity≤±2.0℃
Temp.deviation±0.5℃~±0.2℃(without load)
Heating speed1℃/min~20℃/min,can be customized
Cooling Speed1℃/min~20℃/min,can be customized
Humid.range20%~98%RH
Humid.resolution0.1% R.H.
Humid.uniformity±3%RH(without load)
Internal chamber materialStainless steel 304
External chamber materialStainless steel/paint spray

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Main Components:
- Insulated Test Chamber
- Heating and Cooling Systems
- Temperature Sensors and Probes
- Programmable Control Unit
- Data Acquisition and Monitoring Software

- Safety Interlocks and Alarms


Operating Procedure:
1. Setup: Place the test specimen inside the chamber and connect any necessary sensors or data acquisition equipment.
2. Programming: Input the desired temperature profile, including ramp rates, dwell times, and cycle repetitions, into the control system.
3. Execution: Initiate the test cycle and monitor the chamber's performance and the specimen's response through the control interface.
4. Data Collection: Record and analyze the data obtained from the sensors to evaluate the specimen's performance.

5. Completion: Once the test is complete, allow the chamber to return to ambient temperature before removing the specimen.


Operating Precautions:
1.  Ensure the chamber is properly ventilated to prevent condensation buildup.
2.  Regularly calibrate temperature sensors to maintain accuracy.
3.  Avoid abrupt manual interruptions during automated test cycles.

4.  Always follow safety protocols when handling high-temperature equipment.

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