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Vibration TestingVibration testing is an important test for environmental reliability testing, which mainly simulates various vibration environments encountered by products during transportation, installation, andread more
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RTCA/DO-160 TestingGRGTEST offers comprehensive RTCA/DO-160 testing services, supported by advanced laboratories accredited with CNAS and other qualifications. Its professional team provides end-to-end support, fromread more
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Packaging Transit TestingPackaging transit testing simulate various working conditions during the transportation of consumer goods through the professional packaging and transportation equipment to evaluate and ensure theread more
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Mechanical Properties TestA test to assess the mechanical durability of a product's casing by simulating abnormal forces such as pressing, elbowing, and stepping during product use and production line assembly.read more
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Impact TestCrash testing is a testing method that assesses the structural strength, functional reliability, and safety of a product by simulating mechanical impacts and collisions during transportation, use, orread more
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Fatigue Stress TestGRGTEST fatigue stress testing covers all stages from materials research to engineering applications, ensuring the reliability and safety of products under cyclic loading.read more
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Stack Compression TestThe Stack Compression Test examines the protective performance of a product under vertical compressive pressure for a certain period of time. The severity of the test depends on the pressure value,read more
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Tensile Testing of Metallic MaterialsTensile testing is the most common and one of the most important used mechanical tests of metallic materials, which determines the values of strength and deformation for metal applications, which areread more
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Mechanical Shock TestingThe mechanical shock testing is a test performed to determine the ability of equipment to withstand moderately severe shocks resulting from sudden applied forces or abrupt changes in motionread more
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Acceleration TestAcceleration test is extensively employed to evaluate equipment mounted on aircraft, helicopters, manned spacecraft, external aircraft stores, and ground-launched missiles. This testing aims toread more
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Metal Material Compression TestMetal material compression test is a test to determine the mechanical properties of materials under axial static pressure, and is one of the basic methods for testing the mechanical properties ofread more
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Fatigue TestsFatigue tests is one of the main performance indicators of the product, and the test objects mainly include touch screens, control panel buttons, switches, connectors, and other action mechanisms.read more
WEBJan 1, 2022 — A hybrid numerical method for vibration analysis of linear multibody systems. • Combining transfer matrix method for multibody systems with finite element...
WEBFeb 1, 2023 — A high-performance hybrid vibration-wind EH reported in ... To test the harvester under vibration energy, a harmonic signal was generated from the DAQ card using the LabVIEW...
WEBExpert Three-Step Process: Step 1 - identify your crucial test areas, Step 2 - address fixtures, Step 3 - stringent monitoring. Our vibration experts support you at every stage of our three-steps...
WEBSep 21, 2016 — The improvements to the vibration-based test procedure of a hybrid bending specimen gives confidence in the future assessment of fatigue behavior for high strength aerospace alloys....
WEBDec 18, 2018 — It should be noted that the active controller is not used in the test of the active–passive hybrid vibration isolation performance because the frequency and amplitude of the known...
WEBFeb 20, 2023 — A vibration analysis on 14 different categories of vehicles comprising, tractors, lorries, lift trucks, buses, and vans was conducted by Paddan and Griffin . Each vehicle's...
