Salt fog corrosion test chamber product knowledge
one
. 17-93 Electrical Electronics Basic environmental test procedure alpha: salt fog test method and equivalent IEC , MIL ASTM ASTM , and the like were collected by various saline corrosion tests. Two , structural and character
Overall structure [
2, water sealing form Make the salt fog from overflow, the bottom sink steam is heated, so that the studio is rapidly increased, the temperature distribution is uniform
[ 4, Spray system adopts a towerSpray, the spray tower is placed in the center of the studio. The material of the nozzle is frustrated, and the sprayed haze is small without crystallization, and the salt shot is uniform.
[ The control system of the test chamber is placed on the right side of the cabinet, the user is easy to operate, and the total power switch is set on the panel, spray switch, 2
The super large salt tank is placed on the right side of the box, the drawer operation, the water is very Easy
7, studio and the cover are supported by support rods, open It is more convenient. B, inside the laboratory internal structure
2, Spray amount size adjustment: adjust the cone on the tower The amount of spray amount of disperser is increased, and the amount of spray is reduced.
Collector: the fog from the nozzle, Free falling method settled, built-in one or several surface area 80 2 of the funnel cup collecting salt fog, flowing from the catheter to the outer portion of the tube Inside the meter.
置 架: Made from plastic steel, single load is not If the dispersion can withstand 10 kg Kg
5, Heating the water tank: the water tank attached to the bottom of the laborator, for Water heating keeps the laboratory temperature is stable.
] C, test room external structure
ml each time, is a high scale of Zui. 2, isolation water tank: use water sealing case to avoid salt fog Leakage.
4, Test case cover: roofed bevel 106 degree perspective cover It can clearly observe the indoor trial status, beautiful and generous. 5, pressure regulator: manually adjust the intake pressure and spray pressure . Intance pressure control at 0.3 spray pressure control in
0.17MPa [ . (The above pressure has been adjusted before the factory, in general, the user does not need to adjust)
6
Pressure Table: The pressure displayed by the pressure gauge is the pressure of the air saturated air tank conveys the nozzle spray.
row: PVC hard plastic tube of the diameter 50, the pressure caused by the spray during operation, and the excess water in the casing also overflows.
8,
D, control system [ 1,
2, saturated air bucket temperature controller: control saturation air bucket temperature , Set the temperature according to standards.
The time required for the test can be set, and the set time is automatically stopped, and the Japanese imports of the Okisaya time relay. 4,
5, Power switch: light-saving, control the total power supply .
7, Frayless switch: illuminated, exclude after the test Salt fog in the box. 8, Continuous switch: illuminating, controlled test indoor spray system . [1 9,
10, hydrating switch: illuminate, control saturated air barrelsThe hydrating system.
12, Super temperature alarm light: the temperature of the heating the water is exceededValue, the light is on and cut off the entire heating system.
Test end alert lamp: indicates that the test has ended.
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