Environment experiment primarily includes low temperature storage, high temperature storage, constant humidity and hot, temperature variation vibration, electrification at low temperature and low pressure. Detailed parameters go as follows:

Low temperature storage:

experiment temperature -25¡¾3¡É£¬keeping time16h£¬recovery 24h High temperature storage:

experiment temperature55¡¾2¡É£¬keeping time96h£¬recovery 24h Constant humidity and hot£º

temperature 40¡¾2¡É£¬relative humidity 95¡¾2%£¬experimenting time96h Vibration£º

vibration frequency 30Hz£¬acceleration 2.5m/s, 30min horizontal and vertical vibration respectively Reliability test: experiment items and conditions be in accordance of the requirement.
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