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Salt spray test chamber working principle and routine mainte

date:2017-10-07
Salt spray test chamber is apply to accessories, electronic hardware components, coating of metal materials and industrial products’ salt spray test.
*Working principle of salt spray test chamber:
   1、Absorb the water and atomize equally according to the Bernoulli principle. Can not  appearance the crystallization phenomenon to continue testing without interruption. Compressed air pass the         bubble column to moist it and the nozzle atomize the corrosion liquid and gas to be corrosion aerosol. At the same time, the heater will keep the temperature stable within box.
   2、Spray method:
  1)Absorb the water and atomize equally according to the Bernoulli principle. Can not  appearance the crystallization phenomenon to continue testing without     interruption.
  2)The nozzle adopt toughened glass that can adjust the spray amount and spray angle within 10000 hours with precise crystal type glass nozzle. Therefore, users do not worry about blocking.
  3)spray fog-out rate: 1~2ml/80cm².h adjustable (average amount in 16 hours)
*Routine maintenance of salt spray test chamber:
 1、Please open the oil and water filter switch and let them out after test.
 2、If you don’t use the salt spray test chamber for a long time, please discharge water in the saturator. Also replace the saturator water at regular intervals.
 3、Check the air control valve at regular intervals.
 4、Please check all of the electric system when you restart the machine and no use for a long time.
 5、Please clean the box and place the machine into drier environment.
 6、If you have to change the electronic components because control panel make errors, do not strip it to ensure the machine’s service life .
 7、If the nozzle is blocked ,discharge it and clean it with alcohol, xylene ,1:1 hydrochloric acid or dredging with fine steel wire but do not damage the surface finish of interior nozzle.

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