盐雾试验箱
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盐雾试验箱做试验时应注意事项

作者:匿名    访问量:1971    发布时间:2013/8/27

盐雾试验箱是一款检测产品是耐腐蚀性的仪器,在放置的问题上我们要着手考虑,应放置在一个单独的空间,避免盐雾试验箱在做试验时,会对其非试验样品造成破坏性。

    以下是小编为试验所列出的小步骤:

    1、在做试验时,我们需要确认电源是否已连接,电源连接好后,开启自动供水系统;

    2、试验时需要检查雾试验箱的排气孔,是否是流通的;

    3、检查供气系统与隔绝水槽是否已密封;

    需要强调的是:做试验时用到的盐水必须是工业盐(氯化纳)和纯净水调制而成,不可使用自来水,因为自来水会堵住喷头,使得试验时盐雾无法喷出;

    最后试验完成后,我们应小心仔细地取出试验样品,首先检查试验后样品的外观,去除腐蚀产物后的外观,腐蚀后缺陷的部分、数量以及状态,最后被蚀时间或开始出现腐蚀前所经历的时间。 (图/文www.wxjinke.com)

Salt fog test box is a detection instrument product is corrosion resistance, in the place of issue we want to start thinking, should be placed in a separate space, avoid salt fog test box in the test, the test sample of non destructive.
The following is a small step for listed as test:
1, in this experiment, we need to make sure that the power supply is connected, the power supply connected, open the automatic water supply system;
The exhaust holes need to check the fog test box 2, test, whether it is in circulation;
3, check the gas supply system and isolated from the water tank is sealed;
The need to emphasize is: use the test solution must be industrial salt (sodium chloride) and pure water modulation, do not use tap water, because tap water through the nozzle, the test cannot be ejected salt mist;
Finally, after completion of the test, we should carefully remove the test samples, first check the appearance of the sample after the test, after the removal of corrosion product appearance, corrosion defect part, and the number of state, was finally etching time or began to experience before corrosion time.

 

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