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目的:对22269ATI高效检漏仪(太平洋仪器设备有限公司)进行HEPA空气过滤检漏器进行使用性能验证。方法:使用HEPA空气过滤器DOP检漏器,对果糖二磷酸钠生产线上的功能间进行尘埃粒子检测,根据检测结果,评价空气过滤器密封性是否符合要求,从而验证HEPA过滤器的检漏性能。结果:经检测A、B、C级各三个功能间尘埃粒子,结果均在2010年版GMP要求范围内。结论:22269ATI高效检漏仪适用于洁净厂房HEPA空气过滤器密封性和过滤性能检测。
Objective: To verify the performance of HEPA air filter leak detector on 22269ATI High Efficiency Leak Detector (Pacific Instruments and Equipment Co., Ltd.). Methods: DOP leak detector with HEPA air filter was used to test the function of dust on the production line of sodium fructose bisphosphate. According to the test results, the air filter sealing performance was evaluated to verify the leak detection performance of HEPA filter . Results: After testing the dust particles between the three functions of A, B and C, the results were all within the 2010 edition of GMP requirements. Conclusion: 22269ATI efficient leak detector for clean room HEPA air filter sealing and filtration performance testing.