Business Challenges
As an important component of airworthiness compliance verification, the environmental assessment requirements for onboard equipment (including environmental adaptability, power supply adaptability, electromagnetic compatibility, fire and flammability, etc.) are increasingly valued by airworthiness authorities, host units, and onboard equipment design manufacturers. There are inevitably contradictions between these requirements, and how to balance and resolve these contradictions is the focus of airborne equipment environment assessment.
Service Scope
Based on a clear understanding of airworthiness management and technical requirements for aviation environment assessment, GRGTEST will provide customers with sufficient and necessary detailed guidance. Throughout the design, testing, and approval process, the focus will be on reducing risks, costs, and schedules, and improving the success rate of a single test through target design.
Test Cycle
Based on the customer's product scale and testing requirements, GRGTEST customizes testing plans and provides fast and efficient testing services.
Product Scope
Aircraft onboard equipment and subsystems.
Service Items
Airborne equipment and subsystem testing
|
Type |
Test Items |
Coverage standard |
|
Environment and reliability |
Temperature, altitude, temperature changes, humid and hot work, shock and impact, safety vibration, explosive atmosphere, waterproof fluid sensitivity, sand and dust, mold, salt spray, freezing, fire prevention and flammability, high acceleration life test, high acceleration stress screening |
RTCA DO-160E/F/G "Environmental conditions and test procedures for airborne equipment" ISO 2669:1995 "Steady state acceleration test for airborne equipment" |
|
Electromagnetic Compatibility |
Magnetic influence power supply characteristics, voltage spikes, audio conduction sensitivity - power input induced signal sensitivity, radio frequency energy sensitivity (including HIRF), radio frequency energy emission, lightning induction transient sensitivity, lightning direct effect, electrostatic discharge |
RTCA DO-160E/F/G "Environmental Conditions and Test Procedures for Airborne Equipment" DO-307A/DO-363HB 6167.17-2014~HB 6167.17-2014 HB 20326.2-2016~HB 20326.8-2016 |
Technical Service
Regularly 5–7 working days
Service Background
Plan preparation
Assist clients in preparing civil aviation onboard equipment test plans, test procedures, and test reports, and address any questions that may arise during the witness review process by aircraft manufacturers and airworthiness authorities; Assist clients in preparing airborne equipment testing specifications, outlines, and detailed rules; Participate in scheme review and provide technical support.
Improvement and problem-solving
Help customers quickly identify the root cause of defects and provide solutions for improvement or problem-solving.
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