Customized Climatic Chamber Combining with Vibration Shaker Test Device: Meeting MIL STD-202g Method 201A Requirements
In the realm of military and defense equipment testing, as well as in industries with high standards for product reliability, the need for comprehensive and accurate environmental and mechanical stress testing is non-negotiable. The customized climatic chamber combined with a vibration shaker test device, which meets MIL STD-202g Method 201A requirements, emerges as a crucial solution for ensuring the performance and durability of various components and systems.
1. Product Name and Purpose
This advanced testing apparatus is designed to subject test samples to a combination of temperature, humidity, and vibration stresses in accordance with the stringent guidelines of MIL STD-202g Method 201A. It serves military contractors, aerospace manufacturers, and other industries where products must endure extreme and diverse environmental conditions. The primary objective is to evaluate how well the samples can withstand the simultaneous or sequential application of climatic and mechanical forces, thereby identifying potential weaknesses, optimizing designs, and ensuring compliance with military and industry standards.
2. Product Features
Robust and Insulated Chamber Construction
Precision Temperature and Humidity Control System
Powerful Vibration Shaker
Synchronized Control and Data Acquisition
Compliance with MIL STD-202g Method 201A
The equipment is specifically calibrated and programmed to perform tests in strict accordance with MIL STD-202g Method 201A. It can replicate the specific temperature and humidity cycling, vibration profiles, and test durations specified in the standard. This ensures that the test results are valid and comparable, allowing manufacturers to make informed decisions about product design, material selection, and quality control. The chamber also provides a means for documenting compliance with the standard, which is essential for product acceptance in military and defense applications.
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
Overall Dimensions
1200×2500×1500 (W width × D depth × H height mm) excluding lifting table dimensions
Weight
1500kg
6. Application Areas and Success Stories
Aerospace and Defense Electronics
A leading defense electronics manufacturer used the system to test a new generation of communication equipment for military aircraft. The tests involved subjecting the equipment to extreme temperature and humidity conditions while simulating the vibrations experienced during flight. The results revealed a potential issue with the soldering joints of a circuit board, which could have led to a communication failure during a mission. By redesigning the circuit board and using more reliable soldering techniques, the manufacturer was able to enhance the reliability of the equipment and ensure its proper functioning in the harsh military aerospace environment.
Military Vehicle Components
A manufacturer of military vehicle parts tested the durability of their new engine mounts in the chamber. The mounts were subjected to a combination of high temperatures, humidity, and intense vibrations. The tests showed that the original design had a limited lifespan under these conditions. By modifying the material composition and the structural design of the mounts, the manufacturer was able to increase their durability and reduce the risk of engine misalignment and vibration transfer, improving the overall performance and reliability of the military vehicle.
Weaponry and Ordnance
A military ordnance manufacturer tested the performance of a new type of firearm under various environmental and mechanical stress conditions. The firearm was exposed to rapid temperature changes, high humidity, and vibrations similar to those encountered in combat situations. The tests identified a problem with the firearm's firing mechanism, which was affected by moisture and vibration. By making design improvements and using more corrosion-resistant materials, the manufacturer was able to enhance the firearm's reliability and accuracy, ensuring its effectiveness in the field.
The customized climatic chamber combined with a vibration shaker test device that meets MIL STD-202g Method 201A requirements is an essential asset for any organization involved in military and defense equipment testing, product development, quality control, and research. If you are looking to enhance your testing capabilities, ensure compliance with military standards, or drive innovation in military product design, this is the ideal solution. Contact us today to learn more and get a customized quotation. Let us help you unlock the full potential of your military testing and research efforts.