Test Background
If salt spray enters security equipment used in outdoor environments, it will cause corrosion, electrical and physical effects, causing damage to the equipment itself.
Zhongke Testing Environmental Reliability Experiment Center has a variety of security equipment environmental testing equipment and has salt spray cycle durability testing capabilities. It provides professional salt spray cycle durability testing services for intrusion alarm systems, video surveillance systems, remote receiving and monitoring centers and other equipment.
Trial Parameters
Total duration, number of cycles, Salt spray environment: salt concentration, pH value of salt solution, temperature, duration of each cycle Hot flash environment: temperature, duration of each cycle, relative humidity
Trial objective
Determine the corrosion resistance level of the equipment by exposing it to a salt spray (sodium chloride) environment.
Test method
After assembling the test sample in the normal installation position, expose it to the environment, spray it with salt spray for a specified number of times, and store the sample in a humid environment after each spray.
Test standard:
GB/T 15211-2013 Security equipment - Environmental adaptability requirements and test methods
GB/T 2421.1-2008 Environmental testing of electrical and electronic products Part 1: Overview and guidance
GB/T 2423.18 Environmental testing Part 2: Test method Test Kb: Salt spray alternating (sodium chloride solution)
