Salt spray test chamber use and structure configuration

The quality and service life of the salt spray test box, in addition to the manufacturer's own manufacturing process, the structural configuration is very important. Now, there are the following related product configurations for reference, and in order to give you a more comprehensive understanding of the company's salt spray test box, Now for the purpose of analyzing the accessories one by one: 1. Sample rack: This rack is made of plastic steel, so the weight of the placed workpiece is not more than 2 kg. If it is scattered, it can withstand less than 10 kg. There are two rows of upper and lower round holes on both sides of the rack, which are used to insert the rack into the vertical plane at 15 degrees and 30 degrees. 2. Wet bulb cup: L-shaped wet bulb cup is a container that uses humidity to make water. 3. Spray tower: The built-in glass nozzle is placed inside the nozzle, and the spray is dispersed into the test interior through the cone disperser through the tower pipe guide. 4. Spray regulator: adjust the spray volume, increase the spray volume to increase, lower the spray volume to reduce. The brine preheating tank is located at the bottom of the spray tower. The brine in this tank is injected into the preheating tank through the brine refilling bottle. The water level of the preheating tank is controlled by the float, which can automatically control the water level. Rubber plug control. 5. Collector: The amount of mist sprayed from the nozzle is freely dropped into the 80 square centimeter funnel cup, and then flows into the metering cup through the duct. 6. Filter: used to filter the quality of salt water, glass filter or plastic filter. 7. Heated water tank: This water tank is attached to the bottom of the test room and is used to heat water to keep the temperature of the test room stable. Its function is to heat and moisturize. 8. Temperature control in the laboratory: Control the temperature of the laboratory, set according to the standard temperature and temperature, and test the brine at 35 degrees. Corrosion resistance test 50 degrees 9, saturated air barrel temperature controller: and control the temperature of saturated air barrel, temperature setting, brine test 47 degrees. Corrosion resistance test 63 degrees 10, timer: adjustable 0.1-9999hr can be arbitrarily set the time required for the test, and automatically shut down at the end. 11. Time counter: Accumulation of 0-9999hr test time. 12. Salt water spray test: the temperature controller of the laboratory is set at 35 degrees, and the temperature controller of the pressure barrel is set at 47 degrees. 13. Corrosion resistance test: the temperature controller of the laboratory is set at 50 degrees, and the temperature controller of the pressure barrel is set at 65 degrees 14. Over-temperature controller in the laboratory: When the temperature in the laboratory is too high, the heater power can be cut off to stop the heating and the PVC board (located in the control box) can be protected. 15. Pressure barrel over-temperature controller: When the temperature of the barrel is too high, the heater power can be cut off to stop heating, and the PVC board (located in the control box) can be protected. 16. Power switch: Illuminated rocker type to control the total power of the whole machine. 17. Operation switch: illuminate the rocker to control the heating system of the laboratory heating tank and saturated air barrel. 18. Timer switch: illuminate the rocker type to control the power of the time controller. 19. Low water level warning light on the left, the water level of the heating tank is lower than the lower limit, then this light is on, and the operating system is cut off. 20. Low water level warning light on the right: when the water in the saturation bucket is at the lower limit, the light will be on and the operating system will be cut off. 21. Spray switch: illuminate the rocker type to control the spray system. 22. Demisting switch: illuminate the rocker type to control the demisting system. 23. Wet and dry bulb thermometer: The temperature and humidity in the laboratory can be calculated through the dry and wet bulb comparison table. 24. Metering barrel: collect the spray volume of each test, 50ml scale. 25. Isolate the sink: Use the principle of water seal to avoid salt mist leakage. 26. Saturated air barrel: placed at the bottom of the control box, fully enclosed, its function is that the air is heated and humidified through this barrel, so that the air reaches saturation humidity and sprayed to the nozzle. 27. Salt water replenishing bottle: automatically replenish the salt solution of the salt water preheating tank. 28. Test upper cover: roof-type beveled bottom 100 bottom perspective cover, used to cover and integrate above the laboratory. 29. Pressure regulating valve: This valve is adjusted when the air pressure is too high or too low. (Test condition 1kg / cm2) 30. Pressure gauge: The pressure indicated by the pointer of this gauge is the air passing through the saturated air barrel Temperature, the pressure reached when it reaches the nozzle. (Test condition 1kg / cm2) 31. Exhaust pipe: 1 inch half-diameter pipeline: Connect the drainage pipe to drain the water to make the waste water discharged. 32. Water inlet: Replenish the water in the laboratory and the saturation tank to normal use.

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