Operation Manual for Composite Programmable Salt Spray Test Controller-English

Cyclic corrosion testExpose the sample to a series of different environments in a repeated cycle. A simple cycle may consist of cycles between salt spray and drying conditions. More complex automated methods may require multiple cycles, including humidity or condensation, as well as salt spray and drying. utilizeThis test chamberAll meaningful corrosion environment tests can be cycled in one box. With conventional controllers, it is easy to program complex test cycles.

Salt spray environment During the salt spray function,Composite salt spray test chamberLike typical conventional salt spray operations.

·Compressed air is humidified through a bubble tower before reaching the nozzle.

·The corrosive solution from the internal solution tank is pumped to the nozzle where it mixes with compressed air.

·The nozzle sprays the solution and air into a corrosive mist.

·The box heater maintains the set box temperature.

This function is also used for exposure to pure water mist.

Attention：This test chamberThe sealing gasket is only for liquid or mist use.test chamberNot equipped with gas sealing gasket. Don't be attest chamberUse toxic or corrosive gases.This test chamberCannot be used for hazardous solutions such as strong acids or petroleum based on organic matter (solution). InThis test chamberNo such substance can be used as a liquid electrolyte solution inside. Before opening the lid of the box, it is necessary to blow away any moisture or mist scattered in the air inside the box.

humidity environment During the humidity function, hot water is evaporated into the box to maintain the set relative humidity. The humidifier and box heater maintain the set box temperature.

dry environment During the drying function, the blowing blower blows indoor air into the box, creating a low humidity condition inside the box. The temperature of the box is controlled by the box heater.

Stored Environment During the storage function, the temperature of the box is automatically maintained by the box heater. No spray, drying, air purging, or humidity.