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实验室家具生物安全柜定期维护的方法!

来源:http://www.sdrunjing.com/ 日期:2020-04-22 发布人:润静小编
  1. 每三个月更换一次预滤器。
  1. Replace the prefilter every three months.
  每年更换紫外线灯一次。
  Replace the UV lamp once a year.
  3.有下列情形之一的,应当在现场对生物安全柜进行检测:生物安全实验室建成后,生物安全柜投入使用前已经安装完毕;移动生物安全柜后;生物安全柜维护后;生物安全柜更换hepa过滤器后;生物安全柜每年例行检测。应由合格的人员进行现场检测,根据制造商的说明,评估每个生物安全柜的操作性能和完整性,以检查其是否符合国家标准。
  3. In case of any of the following circumstances, the biosafety cabinet shall be tested on site: after the biosafety laboratory is completed, the biosafety cabinet has been installed before it is put into use; after the biosafety cabinet is moved; after the biosafety cabinet is maintained; after the biosafety cabinet is replaced with HEPA filter; and the biosafety cabinet is routinely tested every year. The field test shall be carried out by qualified professional personnel, and the operation performance and integrity of each biosafety cabinet shall be evaluated according to the manufacturer's instructions to check whether it meets the national standards.
山东实验室装修设计
  安全柜防护评估应包括安全柜完整性、能过滤器泄漏、工作窗垂直气流速度、气流方向和平均风速、负压/换风量、气流烟雾形态、报警和联锁系统的检测。漏电、照明、紫外线强度、噪音和振动也是可选的。在进行这些测试时,测试人员必须经过专门的培训,使用专门的技术和设备。强烈建议由合格的人员进行测试。每周使用数量相近的空气传播细菌进行无菌检查。
  The safety cabinet protection evaluation shall include the integrity of safety cabinet, leakage of high-efficiency filter, vertical air flow speed of working window, air flow direction and average wind speed, negative pressure / air exchange rate, air flow smoke form, alarm and interlock system detection. Leakage, lighting, UV intensity, noise and vibration are also optional. In carrying out these tests, testers must be specially trained and use special technology and equipment. It is highly recommended that tests be carried out by qualified professionals. Aseptic tests were carried out every week with a similar number of airborne bacteria.
  在移动和更换过滤器之前,必须对生物安全柜进行清洁。更常用的方法是甲醛熏蒸,由人员进行清洗。
  Before moving and replacing the filter, the biosafety cabinet must be cleaned. The most commonly used method is formaldehyde fumigation, which is cleaned by professionals.

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