Custom AGREE Vibration Test Chambers for Automotive Component Reliability

3. Specific Parameters

• Shaker Specifications

   

  Rated Sine/ Random/ Shock Force	1,100 kgf/1,100 kgf/2.200 kgf	Armature Mass	11kg
  Frequency Range	5-3.000 Hz	Inserts Size (Standard)	M8
  Max./Continuous Displacement p-p	51 mm/ 51 mm	Load Attachment Points (Standard)	17
  Max. Velocity	2.0 m/s	Natural Frequency-Thrust Axis	<3Hz
  Max.Sine/ Random Acceleration	100/60g	Mac Vertical Load Support	300 kg
  Armature Diameter	235 mm	Stray field @ 152 mm above table	≤1mT (10 gauss)
  Fundamental Resonance frequency	2,500 Hz (nom.) ± 5%	Dimension LxWxH	940 mmx715 mmx780 mm
  Allowable Armature Overturning Moment	300 Nm	Weight (Uncrated)	1.000 kg

   

   

   

  PA10K Power Amplifier Specifications		Blower Specifications
  Rated Output Capacity	10kVA	Bl ewer Power	4kW
  Signal to Noise Ratio	≥65 dB	Air Flow	0.38 m3/s
  Amplifier Efficiency	≥90%	Air Pressure	0 048kgf/cm2
  System Protection	Multiple	Air Duct Diameter/ Length	120/4000mm
  Dimension (Uncrated) LxWxH	610mmx900mmx 1,550mm	Dimension (Uncrated) LxWxH	610mmx750mmx 1,450mm
  Weight (Uncrated)	400 kg	Weight (Uncrated)	120Kg

   

   

   

  Chamber	Dimensions (mm)
  Capacity	512L
  Inner Chamber Dimensions	800×800×800mm (W width × D depth × H height mm)
  Temperature Range	-40℃～+150℃
  Cooling Rate	+20℃～-40℃ Average throughout the range: 2℃/min
  Humidity Range	20%RH～98%RH

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Application Areas and Success Stories

• Engine Control Unit (ECU) Testing
  • A major automotive manufacturer used the system to test the durability of its engine control units. The ECUs were subjected to a combination of high - frequency vibrations in all three axes, extreme temperatures, and varying humidity levels. The testing revealed that the ECU's circuit boards were prone to solder joint failures under high - vibration and low - temperature conditions. By improving the soldering process and adding additional vibration - dampening materials, the manufacturer was able to enhance the reliability of the ECUs, reducing the risk of engine performance issues.
• Infotainment System Testing
  • An automotive electronics supplier utilized the system to test the performance of its in - car infotainment systems. The systems were exposed to a variety of vibration and environmental conditions to simulate the real - world usage scenarios. The testing showed that the touchscreens were prone to malfunctioning under high - humidity and intense vibration conditions. By improving the touchscreen's sealing and adding shock - absorbing components, the supplier was able to improve the performance and reliability of the infotainment systems, enhancing the overall user experience.
• Sensor Testing
  • A company manufacturing automotive sensors used the system to test the accuracy and durability of its sensors. The sensors were subjected to multi - axis vibrations, temperature changes, and humidity variations. The testing identified that some sensors had a drift in their readings under certain environmental conditions. By optimizing the sensor design and calibration algorithms, the company was able to improve the sensor's performance and accuracy, ensuring reliable data collection for the vehicle's control systems.

Benefits:

• Ensures the reliability and durability of automotive components.
• Accelerates product development and validation processes.
• Reduces the risk of in-field failures.
• Meets stringent automotive industry standards.
• Provides comprehensive and integrated testing solutions.

Why Choose Us:

We are a leading provider of custom environmental and vibration testing solutions for the automotive industry. Our AGREE vibration test chambers are designed and manufactured to the highest standards, ensuring reliable and accurate testing results. We offer comprehensive support, including design, installation, and ongoing maintenance.

Contact our expert team today to discuss your specific automotive component testing requirements and discover how our custom AGREE vibration test chambers can optimize your testing processes.