Custom Thermal Shock Chambers Meets Military Standard 810G, Method 503 Test

1. Product Name and Purpose

2. Product Features

• Robust and Resilient Chamber Structure
  • The chamber is constructed with heavy-duty, high-strength materials that can withstand the punishing forces associated with military-standard thermal shock testing. The walls are fabricated from thick, alloyed steel, fortified with advanced thermal insulation layers to minimize heat transfer and ensure precise temperature control. The door is engineered with a multi-layered sealing mechanism and a reinforced viewing window, allowing operators to monitor the testing process without compromising the integrity of the chamber. The interior is designed with adjustable racks and fixtures, enabling the accommodation of a wide variety of military equipment sizes and shapes, and ensuring proper positioning and exposure to the thermal shock conditions.
• Precision Temperature and Cycling Control System
  • Temperature Range and Cycling Capability: Capable of achieving an extensive temperature range, typically from -65°C to +125°C. The system can execute rapid and precise temperature cycling between the hot and cold zones, with a transition time as short as a few seconds. This is crucial for mimicking the abrupt temperature changes that military equipment may experience in the field, such as when transitioning from a cold storage facility to a hot, operational environment or vice versa. The temperature control is accurate to within ±0.3°C, providing the level of precision required for reliable and repeatable test results.
  • Programmable Temperature Profiles: The chamber's control system allows for the creation and execution of complex, custom temperature profiles. Operators can define specific temperature levels, dwell times in each zone, and the sequence and number of thermal shock cycles to replicate a wide range of real-world military operational scenarios. This flexibility enables comprehensive testing of components under different mission-critical conditions.
• Intuitive Control Panel and Data Acquisition Interface
  • The control panel is designed for ease of use by military personnel and engineers. It features a user-friendly interface that enables effortless setting and adjustment of all test parameters, including temperature, cycling times, and equipment identification. The panel also provides real-time displays of the current temperature in both zones, the status of the testing process, and any alarms or warnings. The chamber is integrated with a comprehensive data acquisition system that records all relevant test data. This includes detailed temperature histories, cycle counts, and any observable changes in the physical, electrical, or mechanical properties of the tested equipment. The data can be stored in a secure, encrypted format in the chamber's built-in memory or exported to external military-approved storage devices for in-depth analysis and reporting. The system can also generate detailed test reports in various standardized military formats.
• Enhanced Safety and Security Features
  • To ensure the safety of operators and the protection of sensitive military test samples and the chamber itself, a comprehensive suite of safety and security features is incorporated. These include multiple layers of over-temperature and over-current protection, emergency stop buttons with redundant circuitry, and advanced alarms for any abnormal temperature fluctuations, equipment malfunctions, or security breaches. The chamber is also equipped with access control systems, such as biometric authentication or smart card readers, to prevent unauthorized access and safeguard classified testing activities. Additionally, it has a self-contained fire suppression system and proper ventilation and exhaust mechanisms to handle any potentially hazardous gases or vapors that may be generated during testing.

3. Specific Parameters

• Temperature Range and Accuracy
  • The -65°C to +125°C temperature range with ±0.3°C accuracy offers a comprehensive and precise testing envelope. Military equipment must function reliably across a wide temperature spectrum, and this accurate temperature control ensures that the test conditions precisely match the demands of Military Standard 810G, Method 503. For example, electronic components in a military-grade communication device need to maintain signal integrity and functionality in both extreme cold and hot conditions, and the chamber's precise temperature control allows for a meticulous assessment of their performance.
• Thermal Shock Cycle Parameters
  • The chamber can be programmed to perform a highly customizable number of thermal shock cycles, ranging from a few dozen to several thousand, depending on the specific military equipment's requirements and expected service life. The dwell time in each temperature zone can be adjusted from milliseconds to hours, enabling the simulation of a vast array of mission profiles. For instance, a vehicle-mounted weapon system may need to withstand short, intense thermal shock cycles during rapid firing sequences, while a portable surveillance device might experience longer, more gradual temperature changes over an extended period of inactivity and then sudden activation.
• Testing Volume and Payload Capacity
  • The chamber offers a flexible testing volume, typically ranging from 2 m³ to 12 m³, to accommodate a wide variety of military equipment and components, from small circuit boards to large vehicle assemblies. The payload capacity is designed to handle heavy and bulky items, with a maximum capacity of up to several tons, ensuring that even the most substantial military hardware can be effectively tested.

• Company Details

  Bronze Gleitlager

  ,

  Bronze Sleeve Bushings

   and 

  Graphite Plugged Bushings

   from Quality China Factory

  • 

    Business Type:

    Manufacturer,Exporter,Trading Company,Seller 

  • 

    Year Established:

    2006 

  • 

    Total Annual:

    5000000-10000000

  • 

    Employee Number:

    50~100 

  • 

    Ecer Certification：

    Verified Supplier 

  Since our establishment in 2006, Dongguan Precision Test Equipment Co., Ltd has been on an unwavering journey of innovation and leadership in the field of testing equipment.   Service Excellence: We pride ourselves on offering comprehensive and tailored services. Our OEM and ODM services... Since our establishment in 2006, Dongguan Precision Test Equipment Co., Ltd has been on an unwavering journey of innovation and leadership in the field of testing equipment.   Service Excellence: We pride ourselves on offering comprehensive and tailored services. Our OEM and ODM services...

  + Read More