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性别保密
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发表于 2023-5-26 17:23:02
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刚刚找了一下,指南上提的ISPE上的描述如下:
9.8.1 Leak Rate Test Methods泄漏率测试方法
Leakrates can be determined by closing the enclosure with gas tight flaps andapplying a pressure drop test or a constant pressure test. Both tests aretypically performed at double operating pressure.
可通过使用气密阀密闭隔离器并进行压降测试或恒压测试来确定泄漏率。这两项试验通常在两倍工作压力下进行。
As foraseptic isolators that are not in contact with potent or hazardous products andfor RABS applications, the only risk is the leakage of decontamination agentduring decontamination. Continuous monitoring of the decontamination agentconcentration in the surrounding room can be sufficient, if openings (such asdoors) are position controlled and gloves are leak tested individually.
对于不与强效或危险产品接触的无菌隔离器以及RABS应用,唯一的风险是在去污过程中去污剂的泄漏。如果对开口(例如门)进行位置控制并且对手套进行单独的泄漏测试,则连续监控周围房间中的去污剂浓度就足够了。
Duringinstallation, a tracer gas (such as helium or ammonia) or soap solutions can beused to identify a leak.
在安装过程中,可以使用示踪气体(例如氦气或氨气)或肥皂溶液来识别泄漏。
Althoughthese methods may be an efficient way to find a leak, they are not useful forroutine operation.
尽管这些方法可能是查找泄漏的有效方法,但它们对常规操作没有用。
感觉还不如ISO 10648-2: 1994靠谱 |
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