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sw-fqy series salt spray alternating testing room
 
this walk-in test chamber is specific to provide salt spray corrosion testing by simulating oceanic climate. it can not only do salt spray resting, but also can do salt spray alternating testing and constant temperature testing & constant humidity testing, it is a comprehensive testing room.
 
this testing room is capable of salt spray alternating harsh level (6) testing (the highest level of salt spray alternating testing). it also can be used in comprehensive testing for large size specimen, it widely used in different industry to do salt spray and corrosive testing such as building material、metal material、electrical equipment、products painting and coating、automobile、etc.
 
shanghai electric can customize new product based on different technical index、specification and internal dimension for different customers according to their special requirements.
 
major specifications and technical index:

1. temperature range: -20℃~80℃ (35℃~60℃ under salt spraying codition)
2. humidity range: 40%~95%r.h. (at 5℃~ 60℃)
3. salt spray settling volume level: 3 level
①. 0.05~0.1ml/(80cm²·h)
②. 0.1~0.2ml/(80cm²·h)
③. 1.0~2.0ml/(80cm²·h)
4. spray diameter： 
①. average: ＜10μm
②. minimum ＜5μm
5. spray cleaning system: spray nozzle (clean the evaporator and humidifier inside the room is necessary; clean the humidity senor and temperature sensor after the testing; clean the environmental room and sample after the testing