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Military Testing

Defense equipment is often exposed to long storage periods, rapid deployment, rough transportation and unstable outdoor environments. A failure caused by heat, cold, humidity, dust, rain or pressure change can affect the reliability of the whole system. Sanwood builds environmental test chambers and climatic test chambers to help military suppliers and laboratories evaluate how equipment performs before it reaches the field.

For different sample sizes, Sanwood can offer verified standard chamber models or develop customized systems for larger, heavier or powered test objects. Chamber workspace, load-bearing structure, cable ports, cooling capacity, monitoring functions and safety protection can be matched to the actual defense component, electronic assembly or rugged device being tested.

Military testing usually follows a defined environmental profile rather than a single chamber specification. Sanwood chambers can be configured to support common defense reliability and environmental adaptability test methods, depending on the product type, test procedure and project requirement.

  • MIL-STD-810
  • MIL-STD-883
  • MIL-STD-202
  • MIL-STD-750
  • IEC 60068 series
  • RTCA DO-160 related tests
  • ASTM test methods
  • Customer-defined military test procedures

Sanwood can provide chamber specifications, technical drawings, control system documents and project files to support R&D validation, quality inspection and third-party laboratory testing.


Military environmental testing covers far more than finished equipment. Many failures are first found in circuit boards, connectors, seals, coatings, displays, batteries or power modules. Sanwood climatic test chambers are used for both component-level screening and system-level reliability evaluation.

  • Military electronic equipment
  • Communication devices
  • Radar and sensor modules
  • Navigation equipment
  • Rugged computers and displays
  • Control units and power modules
  • Connectors and wiring harnesses
  • Batteries and power supply units
  • Optical and infrared components
  • UAV and drone components
  • Vehicle-mounted equipment
  • Shipborne equipment
  • Airborne electronic assemblies
  • Sea Ship
  • Composite materials
  • Rubber seals and protective coatings
  • Metal components and fasteners

For compact electronic parts, standard chamber models are often sufficient. For large defense assemblies, high heat-load samples or powered operation tests, Sanwood can customize the chamber size, loading platform, cable access, air circulation and control logic.

Military equipment may need to survive desert heat, low-temperature storage, humid coastal air, high-altitude operation, road vibration, rain exposure and corrosive salt fog. Sanwood environmental test chambers reproduce these conditions in a controlled and repeatable way, helping engineers identify weak points early in the validation process.

  • High temperature testing
  • Low temperature testing
  • Temperature cycling
  • Temperature cycling
  • Rapid temperature change testing
  • Thermal shock testing
  • High altitude and low pressure simulation
  • Combined temperature and altitude testing
  • Salt fog and corrosion testing
  • Dust and sand testing
  • Rain and water spray testing
  • Icing and low-temperature exposure
  • Long-term storage and aging testing
  • Vibration combined environmental testing
  • Transport and handling stress testing

For powered military electronics or high-value defense assemblies, the chamber can be equipped with reinforced loading structures, cable ports, observation windows, remote monitoring, data recording, safety interlocks and customized control functions. CO2 / R744 refrigeration with GWP=1 is available for selected models, helping laboratories reduce refrigerant climate impact while meeting demanding environmental test requirements.

Military Test Solutions

AGREE Test Chamber

AGREE Test Chamber

Sanwood AGREE Test Chamber is specifically designed to meet stringent standards such as MIL-STD-810. It innovatively integrates multiple environmental stresses—temperature, humidity, and vibration—with...

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Altitude Test Chamber

Altitude Test Chamber

SANWOOD Altitude Test Chamber is designed to simulate high-altitude and low-pressure environments for product reliability testing. By controlling chamber pressure and optional temperature conditions...

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Vehicle Environmental Chamber

Vehicle Environmental Chamber

Military Testingbattery

Sanwood vehicle environmental chamber is a special equipment used to test and verify the performance of the vehicle under different environmental conditions. It can simulate various extreme environment...

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Walk-in Environmental Test Chamber

Walk-in Environmental Test Chamber

Sanwood walk in test chamber, also known as a walk-in environmental test chamber, is a test device that can simulate various environmental conditions and is used to evaluate the performance of products...

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Temperature Humidity Test Chamber

Temperature Humidity Test Chamber

SANWOOD Technology Temperature Humidity Test Chamber is a standard climatic test chamber and environmental test chamber designed for product reliability testing under controlled temperature and humi...

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