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风淋室清洗机时间及使用寿命

文章作者:发布时间:2019-09-19 05:24:19浏览次数:

小易为你介绍一下风淋室清洗机时间及使用寿命。

一般来说,风淋室配套专用的初效过滤器在3-6个月左右就需要清洗一次,清洗次数在3次以内,高效过滤器一般在2年左右就得考虑更换,当然这只是风淋室厂家对大部分用户的建议,实际分析如下:

风淋室采用压差测量装置测量过滤器是否达到设计终阻力,是确定过滤器寿命的较好方法。只要过滤器达到设计终阻力,就需清洗或更换。

也可以采用经验法确定过滤器的使用寿命,如高效过滤器在正常情况下使用,两年至三年更换一次,但这个数据出入很大。经验数据只能是在特定的工程中,经过风淋室的运行验证,找到适合该风淋室的经验数据,只能供该风淋室使用。若扩大应用范围,寿命偏差不可避免。

检测更换过大输液车间、固体制剂车间、无菌试验室等风淋室的高效过滤器,使用寿命都在三年以上。

英文:

Xiaoyi will introduce to you the time and service life of the air shower room cleaning machine.

Generally speaking, the special primary filter for the air shower room needs to be cleaned once in about 3-6 months, and the cleaning times are less than 3 times. The high efficiency filter should be replaced in about 2 years. Of course, this is only the suggestion of the air shower room manufacturer to most users. The actual analysis is as follows:

It is a good method to determine the life of the filter by measuring the final resistance of the filter in the air shower chamber with a differential pressure measuring device. As long as the filter reaches the final design resistance, it needs to be cleaned or replaced.

Empirical methods can also be used to determine the service life of filters, such as high efficiency filters in normal use, two to three years to replace once, but this data is very different. Empirical data can only be found in a specific project through the operation verification of the air shower chamber, which can only be used by the air shower chamber. If the application scope is extended, the life deviation is inevitable.

The high efficiency filters used in the air shower rooms such as the large infusion workshop, the solid preparation workshop and the aseptic laboratory have been tested and replaced, and their service life is more than three years.