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world20h ago
Equipment vs. the environment: Tropic Regions exposure site challenges equipment
- U.S. Army Yuma Proving Ground uses Tropic Regions Test Center sites in Panama and Suriname to expose equipment to tropical moisture and salt air.
- The test aims to accelerate deterioration beyond chamber tests by exposing items in real tropical conditions for extended periods.
- Test centers at Breakwater in Panama sit along the Atlantic approaches of the Panama Canal to study environmental effects on vehicles and equipment.
- A HMMWV underwent significant deterioration after one month, with hoses calcifying and heavy oxidation observed.
- Six-month radio tests showed only one of five transmitters remained functional in the harsh environment.
- TRTC emphasizes how maritime spray and salinity accelerate wear beyond standard chamber tests.
- Environment-specific factors such as pretreatment, placement, and water exposure influence degradation rates.
- The centers can accommodate cargo-scale testing, including combat vehicles, within jungle and coastal cages.
- The project managers aim to determine how test items perform under tropical conditions and simulate seaborne deployment stress.
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