aerosol particle monitor Articles
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Selecting an Airborne Particle Counter: Types of Monitoring (Series Part 2 of 4)
Frequent or Continuous? Frequent Monitoring To demonstrate compliance to ISO, frequent monitoring requires sampling at specified time intervals not exceeding 60 minutes during operation. Manifold systems are the least expensive solution and usually installed during the cleanroom construction process. Standalone particle counters may be installed at any time. A manifold system includes either 16 ...
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NIOSH Announces Sampling Strategy to Help Identify Potential Nanomaterial Exposure in an Occupational Setting
On November 1, 2016, the National Institute for Occupational Safety and Health (NIOSH) published a blog item entitled “Never fear! NEAT 2.0 is here! — How to perform nanomaterial exposure assessment in the workplace.” NIOSH notes that in 2009, it developed and was the first to recommend using the nanoparticle emission assessment technique (NEAT). According to NIOSH, NEAT made ...
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The Steps of a Risk Assessment for an Aseptic Filling Line
Here, we will discuss the steps of a risk assessment for an aseptic filling line. Classification First, lock down the classification of your cleanroom. Classification: Is a method of assessing the level of cleanliness against a specification for a cleanroom or clean zone. Should be clearly differentiated from operational process monitoring. Should tell you the number and location of ...
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Monitoring Airborne Contaminants in Workplace Atmospheres, Using Sampling Devices and GC or HPLC
Workers' exposure to hazardous substances must be held within acceptable limits. Therefore, airborne contaminant vapor and particles (including aerosols) in industrial atmospheres must be monitored. In the United States, the National Institute for Occupational Safety and Health (NIOSH) and the Occupational Safety and Health Administration (OSHA) offer, for many such substances, specific ...
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