As an important component of airworthiness compliance verification, the environmental assessment requirements for onboard equipment are increasingly valued by airworthiness authorities, host units, and onboard equipment design manufacturers.How to balance and resolve conflicting demands is the focus of environmental assessment for airborne equipment.
Our Services
Based on a clear understanding of airworthiness management and technical requirements for aviation environment certification, 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 targeted 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 Range
Aircraft onboard equipment and subsystems.
Service Items
▲ Airborne equipment and subsystem test:
|
Type |
Test Items |
Standards |
|
Environmental and ReliabilityTest |
· Temperature altitude ·temperature variation ·Damp heat ·Work shock and fall safety ·Vibration ·Explosive atmosphere ·Waterproof ·Fluid sensitivity ·Sand dust ·Mould ·Salt spray ·Freeze ·Fire prevention and flammability ·High acceleration life test ·High acceleration stress screening |
·RTCA DO-160E/F/G《 environmental conditions and test procedures for airborne》 ·ISO 2669:1995《Environmental tests for aircraft equipment - Steady-state acceleration》 |
|
EMC Test |
·Electromagnetic testing ·Power characteristics ·Voltage spike ·Audio Transmission Sensitivity - Power Input ·Sensitivity of induction signal ·Radio frequency energy sensitivity (including HIRF) ·RF energy emission ·Transient sensitivity of lightning induction ·Direct effect of lightning ·Electrostatic discharge |
·RTCA DO-160E/F/G《 environmental conditions and test procedures for airborne》DO-307A/DO-363 ·HB 6167.17-2014~HB 6167.17-2014 ·HB 20326.2-2016~ HB 20326.8-2016
|
▲ Technical Service
Plan preparation:
1. Assist clients in preparing civil aviation onboard equipment test plans, test procedures, and test reports, and resolve any questions that may arise during the witness review process by aircraft manufacturers and airworthiness authorities
2. Assist clients in preparing airborne equipment testing specifications, outlines, and detailed rules
3. 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.