Aero Nav Laboratories, Inc.
Aero Nav Laboratories is a full service environmental simulation lab that has served the military and industrial communities.
- 631-392-4888
- 631-392-4883
- AeroNavLabs@aeronavlabs.com
- 18 Connor Ln
Deer Park, NY 11729
United States of America
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Induced Signals Test
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The test relates to interfering signals that may be generated by interconnected equipment. Induced signal testing is used to determine if equipment will withstand various signals, such as might be introduced by failures in other equipment to which the test unit is connected.
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Solar Radiation (Sunshine) Test
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This test determines the effects of direct solar radiation on components and material. The heating effects of solar radiation differ from those of high air temperature in that the amount of heat absorbed depends on the roughness and color of the surface on which the radiation is incident and the angle of incidence to the sun. Variations in the intensity of solar radiation over the surface of the component, may cause components to expand or contract at different rates, which can lead to severe stresses and loss of structural integrity. In addition, degradation due to photo-chemical changes can occur such as fading of color, deterioration of natural and synthetic elastomers and polymers. The test items that are subjected to solar radiation testing are those that are exposed to solar radiation during its life cycle, in the open, in warm climates.
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Fluid Contamination Test
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Fluid contamination testing determines the abilities of materials to withstand the contaminating fluids, to which they are exposed in service.
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Ozone Test
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Ozone is an extremely reactive form of oxygen occurring around electrical discharges. It is also present in the atmosphere, but in small quantities. Ozone testing is performed to determine the effect on materials such as rubber, plastics, etc, which are susceptible to ozone-induced degradation.
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Moisture Resistance/ Humidity Test
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This test is performed for evaluating the resistance of component parts and constituent materials to the deteriorative effects of the high-humidity and heat conditions typical of tropical environments. Most tropical degradation results directly or indirectly from absorption of moisture vapor, and from surface wetting. These phenomena produce many types of deterioration, including corrosion of metals; physical distortion and decomposition of organic materials; leaching out of constituent components of materials, and detrimental changes in electrical properties.
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Noise Test
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Noise testing is conducted to determine if materials can withstand external noises generated by various sources. It also includes air-borne and structure-borne noise measurements.
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Pressure Test
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The pressure tests demonstrate if a test item can operate to its standard while undergoing extreme rapid pressure changes. Two of the pressure tests are: altitude (low pressure), and explosive decompression.
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Electrical Contacts Test
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The electrical contact testing is performed to determine the reliability of equipment under various contacting conditions. A few types of electrical contact tests are: contact-chatter monitoring, contact resistance, intermediate, and low level contact switching.
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Pneumatic and Hydraulic Characteristics Test
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Pneumatic and hydraulic testing is performed to demonstrate operating pressure, pressure drop, volume and flow parameters, as well as performance characteristics, of fluid system components and assemblies.
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Fire & Flammability Test
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Fire & Flammability testing: ASTM E119 [UL 263]; ASTM E152 [UL 10C]; ASTM E814 [UL 1479]; API 607, 6A; ASTM E108 [UL 790]; UL 1709; UL 1715; UL 2043; NFPA 286; UBC 26-2; UBC 26-3; ASTM E84 [NFPA 255, UL 723]; ASTM E162; ASTM E662 [NFPA 258]; ASTM D635; ASTM D1929; ASTM D2863; ASTM E1354; ASTM E1317; Room Burn Facility; CAL 133, 117, 129; UL 94 V/HB; IMO A.652 (16); IMO A.653 (16); ULVW I; ASTM D2859; AITM 2.0007; NFPA 701; FMVSS 302; FAA 25.853; IEEE 383
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Particle Impact Noise Detection (PIND) Test
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This test detects the presence of free moving particulate contaminants within sealed cavity devices. This test is specifically directed toward relays and other devices where internal mechanism noise makes rejection exclusively by threshold level impractical. This test method also may be used prior to final sealing in the manufacturing sequence as a means of eliminating loose particles from the interior of the device.
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Acceleration Testing
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The acceleration test is performed on a centrifuge to assure that material can structurally withstand the steady state inertia loads that are induced by platform acceleration, deceleration, and maneuver in the service environment, and can function without degradation during and following exposure to these forces. Acceleration tests are also used to assure that material does not become hazardous after exposure to crash loads. The acceleration test method is applicable to material that is installed in mobile platforms such as aircraft, helicopters, aerospace vehicles, air-carried stores, ground-launched missiles, trains, ships, automotive vehicles, etc.
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Lightning Test
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Lightning testing is used to determine the ability of externally mounted electrical and electronic equipment to withstand the direct effects of a lightning strike.
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Fungus Test
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The fungus test assesses the extent to which material will support fungal growth and how any fungal growth may affect performance. The fungus test also identifies how rapidly fungus will grow on the material, and how fungus affects the material, its mission, and its safety for use following the growth of fungus on the material.
