- Lisa Zhong
- Issue Time
Salt spray test chamber adapted to the surface treatment of various materials, electroplating, organic and inorganic coating, anode processing, antirust oil and so on, after these anti-corrosive treatment to test the corrosion resistance of their products.
First, the boot: connected to the salt spray machine for the external control system to indicate whether there is a low water level and low salt water bright red and alarm sound - when there is to add water and salt water to eliminate the lights and alarm failure (dissolved reagent (Or water with a total dissolved solids less than 200 ppm) in a concentration of 5 ± 1 [%]) → Place the test items in the test chamber (the main surface of the specimen) And the vertical line of 15 degrees to 30 degrees tilt), while adjusting the test product to test the time - adjust the timer (if it is B-type salt spray machine at the same time according to product testing requirements to prepare the spray time program) → open control When the switch (B-type salt spray machine at the same time open the control switch), open the spray switch → control the surface pressure gauge rapid action (spray pressure to be set to 1 Kg) - salt spray machine spray work began
Second, equipment operation: equipment operation: to protect the power supply, water, gas source is normal; equipment operation: the temperature of the pressure tank to be maintained at 47 ± 1 ℃, the temperature of the brine at 35 ± 1 ℃; equipment operation: Of the relative humidity should be maintained at 85 [%] above; equipment operation: spray the amount of time to calculate the whole time, take the container, should be an hour to collect an average of 1.0 to 2.0ml of saline solution, spray solution should be collected at least 16 hours , With the average value of the amount of spray
Third, the other: Shutdown: first turn off the control of the layout of the spray switch → open the dehumidifier switch, to be out of the box after the clean box to open the experimental lid; maintenance: once a month to clean the pressure barrels, test me, salt buckets and nozzles; Week time to stop the machine to be fully cleaned; (nozzle disassembly to gently, and rinse with water)